The present invention relates to a building profile and a method of building a wall using a building profile.

In traditional wall construction involving the laying of a plurality of units of bricks, blocks, stones, or other masonry products, building profiles may be used to ensure accuracy of the laying of the wall units. Building profiles help the builder maintain a straight line, and a consistent height, along each course. Generally, a building profile consists of several different parts, namely a base plate, a vertical profile which may be an elongate bar, profile fins, bolts, clamp brackets, adjusting screws, a line holder and string line. The profile can have markings illustrating the correct spacing required between each course.

Known building profiles may have an integrally formed fixing means to secure the profile to the wall, or separate fixing means, such as clamps. Usually, the fixing means is temporarily embedded in the mortar between two courses. The elongate bar then extends upwards from the fixing means and can carry a movable line holder.

Profiles are typically installed at the corners of a building, and a line is carried by the line holders, extending between the profiles. The line can be followed by the builder when laying courses of masonry to ensure consistency of height and accuracy of placement across the length of the wall. When a course is complete, the line holders on each profile can be raised to the next course.

Profiles for use on corners are known. Such profiles have a first fixing element that extends along a first wall and a second fixing element arranged at 90° to the first fixing element for fixing to a second wall arranged at 90° to the first wall. For exterior corners, the elongate bar of the profile is arranged such that it sits on the external angle. For internal corners, the elongate bar is arranged such that it sits on the internal angle. Profiles for use on a section of wall located partway between two corners are also known and consist of a plate that is fixable temporarily to a planar surface of a wall, with the elongate bar extending upwards from the plate. The problem with such variations in building profile configurations is that the builder must purchase and carry different profiles for use in different situations, as no single configuration is suitable for use on internal corners, external corners or intermediately between corners.

It is an object of the invention to obviate or mitigate the problem of requiring to pre-build a masonry corner before a profile can be attached to the brickwork.

It is a further object of the invention to obviate or mitigate the problem of requiring different configurations of profiles for use in different situations.

According to a first aspect of the invention there is provided a building profile comprising an elongate assembly arrangeable upright for use in defining the profile of a wall of masonry to be laid, and a fixing means for securing the elongate element to a masonry unit, a course of masonry or to the ground adjacent to a course of masonry. Ideally, the fixing means is configured to be at least partially embedded into the ground. The masonry may be bricks, blocks, stones or other masonry products and any combinations thereof.

Ideally, the building profile has means for adjusting the angular orientation of the elongate assembly in multiple directions.

Preferably, the means for adjusting the angular orientation of the elongate assembly in multiple directions is capable of being operated when the building profile is fixed to the masonry.

Advantageously, the fixing means can be embedded into the ground and the elongate element can be used to define a course of masonry to be laid, even before the masonry has been laid. It is therefore not required, as with traditional profiles, to lay several courses of bricks, for example, and then to attach the profile to these bricks before the profile can be used.

Ideally, the fixing means comprises a means for engaging with a course of masonry for fixing the profile to said course of masonry. The means for engaging with a course of masonry is operable to fix the profile to a single unit of masonry, such as a single brick. The single unit of masonry may be part of wall but not is not necessarily part of a wall. The fixing means may therefore be used to fix the profile to the ground adjacent to a course of masonry and to fix the profile to the masonry at the same time. Alternatively, the fixing means can be used to fix the profile to a brick or other masonry unit which is set beside where the wall is to be constructed, the brick or masonry unit not thereafter forming a part of the wall. Further advantageously, the fixing means can be fixed to a door reveal to act as a stop-end for a wall.

Preferably, the fixing means comprises a base. Ideally, the base is configured to be at least partially embedded into the ground. Preferably, the base has a planar portion that, in use, is set atop a surface such as the ground adjacent to a course of masonry. Preferably, the base comprises one or more protrusions arranged protruding from the planar portion to be embedded in the ground when in use.

Ideally, the base comprises a plurality of spaced apart protrusions. Advantageously, the spacing between the protrusions reduces the amount of material required for manufacturing the fixing means. Ideally, the one or more protrusions are arranged at an edge of the planar portion. Ideally, the one or more protrusions are formed by folding the end or ends of the planar portion.

Preferably, at least part of the means for engaging with a course of masonry is disposed at or about the base. Ideally, the means for engaging with a course of masonry comprises a lateral protrusion that extends laterally from the base, most preferably, from the planar portion of the base. The lateral protrusion is configured to be embedded above or below a course of masonry when in use. Ideally, the lateral protrusion is an elongate protrusion.

Ideally, the fixing means is configured to support the elongate element upright. Most preferably, the fixing means is configured to support the elongate element such that the longitudinal axis of the elongate element is perpendicular, or substantially perpendicular, to the plane of the planar portion.

Ideally, the fixing means comprises a support means for the elongate element. Ideally, the support means is arranged extending from the base. Ideally, the support means comprises an upright member that extends perpendicularly, or substantially perpendicularly, from the base, most preferably, from the planar portion of the base. Advantageously, the elongate element can be clamped to the upright member to support the elongate element on the fixing means.

Ideally, the support means comprises one or more securing means such as clamps for securing the elongate element to the fixing means. In an alternative embodiment, the elongate element is integrally formed with the base.

Ideally, the one or more securing means extend from the upright member of the support means to the elongate element and are operable to secure the elongate element to the upright member.

Preferably, the means for engaging with a course of masonry comprises an upper fixing element. Ideally, the upper fixing element is arranged at or on the upright member of the support means. Ideally, the upper fixing element comprises a lateral protrusion to be embedded above or below a course of masonry. Ideally, the lateral protrusion of the upper fixing element, and lateral protrusion of the base are aligned or substantially aligned with one another, or are alignable with one another. Ideally, the lateral protrusion of the upper fixing element is an elongate protrusion. Advantageously, use of an upper fixing element and a lower fixing (as defined by the lateral protrusion of the base), rather than a first fixing and second fixing arranged at 90° to one another for use at a corner, for example, means that the building profile can be used along any section of wall, including interior and exterior corners, intermediately, or even at doglegs.

Preferably, the upper fixing element is movable relative to the base. Ideally, the upper fixing element is moveable towards and away from the base. Advantageously, this provides adjustability as the distance between the lateral protrusion of the upper fixing element and lateral protrusion of the base can be altered by moving the upper fixing element relative to the base. Therefore, the building profile can be adjusted to be used for bricks, blocks and stones with varying thicknesses. Advantageously, the building profile therefore has a vertically operating clamp, defined by the upper fixing element and base. This contrasts with prior art building profiles which use lateral fixing arrangements that extend laterally away from the elongate element. The profile of the present disclosure has fixing arrangements that operate along the axis of the elongate element.

Ideally, the upper fixing element is movable relative to the upright member of the support means. Ideally, the support means comprises a carriage that is arranged on the upright member and can move, most preferably slidably, relative to the upright member. Ideally, the carriage can rotate about the upright member. Ideally, the upper fixing element is disposed on the carriage. Ideally, the one or more clamps are disposed on the carriage.

Ideally, the elongate element is supportable by the carriage. Therefore, movement of the carriage can adjust the position of the elongate element relative to the upright member and/or base. This provides adjustability of the position and angle of the elongate element as the carriage can be rotated about the upright member to adjust the position of the elongate element. Ideally, the support means comprises an upper plate. Ideally, the upper plate is formed as a part of the carriage. Preferably, the upper plate comprises an opening to receive the elongate element. Preferably, the upper plate opening has mutually-opposing sides with a spacing wide enough to accommodate the elongate element.

Preferably, the fixing means is configured to retain the elongate element in two different positions. Ideally, the elongate element can be arranged at a first side of the support means or a second side of the support means. Ideally, the first side opposes the second side.

Ideally, the position of the securing means, most preferably of the one or more clamps, relative to the support means and/or carriage is adjustable.

Ideally, the base comprises one or more base fixing members for securing the elongate element to the base.

Ideally, the securing means comprises an adjuster for adjusting the angle of the elongate element relative to the base. Advantageously, this enables the builder to finely adjust the angle of the elongate element to ensure it is vertical. However, it can also enable to builder to set the elongate element at an angle, which can be useful when it is desirable to build a wall at an angle, for example.

Preferably, the building profile comprises a line carrier. Ideally, the line carrier is arranged on the elongate element. Ideally, the line carrier is movable, most preferably slidably movable, relative to the elongate element. Ideally, the line carrier comprises a fixing means for releasably fixing the line carrier to the elongate element.

Ideally, the lateral protrusions are connected to the base and/or the upper fixing element by releasable mechanical attachment such are screw threading, press fit, snap fit or similar releasable mechanical attachment. Preferably, the portion of the lateral protrusions engageable with the masonry are generally cylindrical in shape. Advantageously, this creates a tangential contact between the lateral protrusions and the generally planar surface of the masonry thereby allowing greater freedom for adjustment of the building profile while installing the building profile subject to in situ local variations in dimensions of brick, mortar joint and bespoke build conditions.

Ideally, the support arrangement comprises a telescopic upright member.

Preferably, the telescopic upright member having a cylindrical support member and a tube preferably rectangular or square slidably mounted on the cylindrical support member.

Preferably, the tube preferably rectangular or square is also rotatably mounted on the cylindrical support member. Advantageously, this provides greeter degrees of freedom of movement for the building profile during installation and removal as it allows an operator to rotate and extend the upright member.

Ideally, the fixing assembly has an arrangement for locating a part of the elongate assembly relative to the fixing assembly.

Ideally, the flange has an arrangement for locating a part of the elongate assembly relative to the fixing assembly.

Preferably, the locating arrangement comprises a pair of spaced apart undercut slots, most preferably T-slots for receiving a part of the elongate assembly.

Preferably, the securing means has at least one clamp.

Ideally, the clamp is movably coupled to the elongate assembly via mechanical coupling means.

Preferably, the clamp can freely pivot about the mechanical coupling means allowing the installer greater flexibility when mounting or detaching the elongate assembly onto or from the fixing assembly.

Ideally, the clamp is secured to the elongate member via a screw passing through the clamp and the elongate member. The clamp can freely pivot about the screw allowing the installer greater flexibility when mounting or detaching the elongate assembly onto or from the fixing assembly.

Preferably, the clamp has an actuator to releasably secure the clamp to the elongate member of the securing arrangement.

Ideally, the clamp has an actuator which is screw-operated to releasably secure the clamp to the elongate member of the securing arrangement.

Preferably, the securing arrangement comprises a base fixing member for fixing a lower part of the elongate member to the base of the fixing assembly.

Ideally, the base fixing member comprises a cradle for retaining the elongate member in a fixed position and a coupling assembly for engaging the arrangement for locating a part of the elongate assembly relative to the fixing assembly.

Ideally, the arrangement has a pair of spaced apart undercut T-slots for receiving a part of the coupling assembly.

Preferably, the securing means further comprises an adjuster means for adjusting the angle of the elongate member of the elongate assembly relative to the base.

Ideally, the adjuster means comprises a first X-axis adjuster of the adjuster means arranged towards the base on the upright member.

Ideally, the X-axis adjuster extends through the upright member and more preferably through the cylindrical upright member.

Preferably, the X-axis adjuster is an elongate element that extends partially out of opposing sides of the upright member. Ideally, the X-axis adjuster is a bolt that can be rotated to adjust the extent to which it extends out of either side of the upright member.

Preferably, the X-axis adjuster can thereby be rotated until it presses against the elongate member of the elongate assembly and urges it outwards at the bottom to adjust the angle of the elongate member of the elongate assembly relative to the base.

Ideally, a second Y-axis adjuster of the adjuster arrangement is arranged towards the base ideally on a flange.

Preferably, the Y-axis adjuster extends through the flange.

Ideally, the Y-axis adjuster is an elongate element that extends partially out of opposing sides of the flange.

Preferably, the Y-axis adjuster is a bolt that can be rotated to adjust the extent to which it extends out of either side of the flange.

Ideally, the Y-axis adjuster can thereby be rotated until it presses against the elongate member of the elongate assembly and urges it outwards at the bottom to adjust the angle of the elongate member of the elongate assembly relative to the base.

The X-axis adjuster and/or the Y-axis adjuster and/or the base fixing member have a fine thread. Advantageously, this enables fine adjustment of the angle of the elongate member. Further, the X-axis adjuster and/or the Y-axis adjuster are extendable along different perpendicular axes. This enables adjustment of the elongate member in two directions and can be used to finely set the angle of the elongate member when it is desired to build a wall at a specific angle. Advantageously, these adjustments are all carried out on the building profile, rather than on the wall. In prior art building profiles, the only way to adjust the angle of the elongate member relative to the wall is to physically move the profile relative to the wall which involves adjusting the fixings that extend into the wall. This is difficult and can affect the fresh masonry which has just been laid and to which the building profile is connected.

Ideally, the base fixing member can also be used to adjust the angle of the elongate member relative to the base.

Preferably, the adjuster arrangement further comprises a pivot arrangement for allowing the elongate element to pivot about when the X and Y-axis adjusters and the base fixing member are engaged to adapt the angle of orientation of the elongate member.

According to a second aspect of the invention there is provided a fixing means for securing an elongate element to a masonry unit, a course of masonry or to the ground adjacent to a course of masonry, wherein the fixing means is configured to be embedded at least partially into the ground.

The fixing means or elongate element may comprise any of the features of the fixing means described above in relation to the first aspect of the invention.

According to a third aspect of the invention there is provided a method of building a wall using the building profile of the first aspect of the invention, the method involving the steps of securing the fixing means to the ground or to masonry, arranging a line carrier at a desired height along the elongate element, running a line from the line carrier, and placing masonry along a course in alignment with said line.

The method may involve the step of engaging the fixing means with a course of masonry. The method may involve the step of pressing the fixing means into the ground such that a protrusion of the base is embedded in the ground.

The method may involve the step of arranging the lateral protrusion of the base such that it extends above or below a masonry unit to secure the fixing means to the masonry. The method may involve the step of arranging the elongate element in the fixing means such that it is supported upright. The method may involve the step of fixing the elongate element to the fixing means using securing means.

The invention will now be described, by way of example only, with reference to the accompanying drawings in which: -

Figure 1 is a rear elevation view of a profile according to a first embodiment of the present invention.

Figure 2 is a side elevation view of the profile of Figure 1.

Figure 3 is an underside view of the profile of Figure 1.

Figure 4 is a perspective view of a second embodiment of a fixing assembly in accordance with the invention;

Figure 5 is a front view of the second embodiment of a fixing assembly in accordance with the invention;

Figure 6 is a rear view of the second embodiment of a fixing assembly in accordance with the invention;

Figure 7 is a first side view of the second embodiment of a fixing assembly in accordance with the invention;

Figure 8 is a second side view of the second embodiment of a fixing assembly in accordance with the invention;

Figure 9 is a perspective view of a second embodiment of an elongate assembly in accordance with the invention;

Figure 10 is a front view of the second embodiment of an elongate assembly in accordance with the invention;

Figure 11 is a rear view of the second embodiment of an elongate assembly in accordance with the invention;

Figure 12 is a first side view of the second embodiment of an elongate assembly in accordance with the invention;

Figure 13 is a second side view of the second embodiment of an elongate assembly in accordance with the invention;

Figure 14 is a perspective view of a second embodiment of a building profile in accordance with the invention;

Figure 15 is a front view of the second embodiment of building profile in accordance with the invention;

Figure 16 is a rear view of the second embodiment of building profile in accordance with the invention;

Figure 17 is a first side view of the second embodiment of building profile in accordance with the invention;

Figure 18 is a second side view of the second embodiment of building profile in accordance with the invention;

In Figures 1 to 3 of the drawings there is shown a first embodiment of a building profile indicated generally by reference numeral 2. The building profile 2 comprises an elongate element 4 arrangeable upright for use in defining the profile of a wall of masonry to be laid. The elongate element 4 has markings 5 for delineating the height of a course of masonry. The building profile 2 further has a fixing means 6 for securing the elongate element 4 to a course of masonry or to the ground adjacent to a course of masonry. The fixing means 6 is configured to be at least partially embedded into the ground. The fixing means 6 can therefore be embedded into the ground and the elongate element 4 can be used to define a course of masonry to be laid, even before the masonry has been laid. It is therefore not required, as with traditional profiles, to lay several course of masonry and then to attach the profile 2 to this masonry before the profile 2 can be used.

The fixing means 6 further comprises a means 8 for engaging with a course of masonry for fixing the profile 2 to said course of masonry. The fixing means 6 may therefore be used to fix the profile 2 to the ground adjacent to a course of masonry and to fix the profile 2 to the masonry at the same time.

The fixing means 6 comprises a base 10. The base 10 is configured to be at least partially embedded into the ground. The base 10 has a planar portion 12 that, in use, is set atop a surface such as the ground adjacent to a course of masonry. The base 10 comprises four protrusions 14 arranged protruding from the planar portion 12 to be embedded in the ground when in use. More specifically, the base 10 comprises four spaced apart protrusions 14. Advantageously, the spacing between the protrusions reduces the amount of material required for manufacturing the fixing means 6. The spacing also provides room to accommodate ground material displaced by the protrusions 14 when they are forced into the ground. In alternative embodiments not shown, the base may comprise one, two, three or more than four protrusions arranged protruding from the planar portion to be embedded in the ground when in use.

The protrusions 14 are arranged at an edge 18 of the planar portion 12. In an alternative embodiment not shown, only some or one of the protrusions may be arranged at an edge of the planar portion. The protrusions 14 are formed by folding the ends 18 of the planar portion 12. In an alternative embodiment, only one end of the planar portion may be folded to form the protrusions.

The means 8 for engaging with a course of masonry comprises a lateral protrusion 22 that extends laterally from the base 10, more specifically, from the planar portion 12 of the base 10. In alternative embodiments not shown, the base 10 comprises more than one lateral protrusion. The lateral protrusion 22 is configured to be embedded above or below a course of masonry when in use. The lateral protrusion 22 is an elongate protrusion. The lateral protrusion 22 is arranged at an underside of the planar portion 12, when the profile 2 is arranged upright. The lateral protrusion 22 is fixed to the underside of the planar portion 12, preferably by welding or other suitable means. The protrusions 14 extend downwardly from the planar portion 12 to a distance that is at least equal to the thickness of the lateral protrusion 22. When the base 10 is pushed into the ground, the protrusion 14 and lateral protrusion 22 can all serve to partially embed and secure the profile 2 to the ground.

The base 10 further has an upwardly-depending flange 21 , that extends upwardly from the planar portion 12 when the profile 2 is arranged upright. The flange 21 is arranged at an edge of the planar portion 12 and is formed by folding an edge of the planar portion 12. The flange 21 strengthens and stabilises the profile 2. The base 10 further has a second upwardly- depending flange 23 which mutually opposes the first flange 21 . The second flange 23 is again arranged at an edge of the planar portion 12, and is formed by folding the planar portion 12. The second flange 23 has a first planar section 25a, and a second planar section 25b. The first planar section 25a and second planar section 25b are arranged perpendicularly to one another, connected by a fold. The second flange 23, and planar portion 12 of the base 10 thereby define an S-shaped profile. The base 10 is thereby formed from a flat piece of material, preferably metal, with a series of folds to form the protrusions 14 and flanges 21 , 23. The flanges 21 , 23 are folded in an opposing direction to the protrusions 14.

The fixing means 6 is configured to support the elongate element 4 upright. More specifically the fixing means 6 is configured to support the elongate element 4 such that the longitudinal axis of the elongate element 4 is perpendicular to the plane of the planar portion 12. The fixing means 6 comprises a support means 24 for the elongate element 4. The support means 24 is arranged extending from the base 10. The support means 24 comprises an upright member 26 that extends perpendicularly from the base 10, more specifically, from the planar portion 12 of the base 10. Advantageously, the elongate element 4 can be clamped to the upright member 26 to support the elongate element 4 on the fixing means 6.

The support means 24 comprises a securing means 28, which in this embodiment involves two spaced-apart clamps 29 for securing the elongate element 4 to the fixing means 6. In an alternative embodiment, the elongate element may be integrally formed with the base and/or securing means 28. In further alternative embodiments, the support means may comprise more than one securing means. The securing means 28 extends from the upright member 26 of the support means 24 to the elongate element 4 and are operable to secure the elongate element 4 to the upright member 26. Using two spaced apart clamps 29 along the length of the elongate element 4 helps maintain the elongate element upright. The clamps 29 are fixedly secured to the elongate element 4, and comprise an actuator 31 which is screw- operated to releasably secure the clamp 29 to the upright member 26 of the securing means 28.

The securing means 28 is further operable to secure the elongate element 4 to the base. The securing means 28 comprises two base fixing members 33. In other embodiments, there may be a single base fixing member, or more than two base fixing members. The base fixing member 33 extends through the flange 23, and more specifically through the first planar portion 25a of the flange 23. The base fixing member 33 is a bolt that can be rotated to adjust the amount of the bolt present on either side of the flange 23. The base fixing member 33 is extendable from the flange 23 to the elongate element 4 and can be tightened to press against the elongate element 4 thereby securing it to the fixing means 6. The base fixing member 33 can also be used to adjust the angle of the elongate element 4 relative to the base.

The securing means 24 further comprises an adjuster 35 for adjusting the angle of the elongate element 4 relative to the base 10. The adjuster 35 is arranged towards the base 12 on the upright member 26. The adjuster 35 extends through the upright member 26. The adjuster 35 is an elongate element that extends partially out opposing sides of the upright member 26. The adjuster 35 is a bolt that can be rotated to adjust the extent to which it extends out either side of the upright member 26. The adjuster 35 can thereby be rotated until it presses against the upright member 26 and urges it outwards at the bottom to adjust the angle relative to the base 10. The adjuster 35 and/or the base fixing member 33 have a fine thread. This enables fine adjustment of the angle of the elongate element 4. Further, the adjuster 35 is extendable along one axis, and the base fixing member 33 is extendable along another axis which is different to the axis of the adjuster 35. More specifically, the two axes are perpendicular to one another. This enables adjustment of the elongate element 4 in two directions and can be used to finely set the angle of the elongate element 4 when it is desired to build a wall at a specific angle. Advantageously, these adjustments are all carried out on the building profile 2, rather than on the wall. In prior art building profiles, the only way to adjust the angle of the elongate element relative to the wall is to physically move the profile relative to the wall which involves adjusting the fixings that extend into the wall. This is difficult and can affect the fresh masonry which has just been laid and to which the building profile is connected.

The fixing means 6 is configured to retain the elongate element 4 in two different positions. The elongate element 4 can be arranged at a first side of the support means 24 or a second side of the support means 24, wherein the first side opposes the second side. The means 8 for engaging with a course of masonry comprises an upper fixing element 30. The upper fixing element 30 is arranged at the upright member 26 of the support means 24. In alternative embodiments, the fixing means comprises more than one upper fixing element. The upper fixing element 30 comprises a lateral protrusion 32 to be embedded above or below a course of masonry. The lateral protrusion 32 of the upper fixing element 30, and lateral protrusion 22 of the base 10 are alignable with one another. The lateral protrusion 32 of the upper fixing element 30 is an elongate protrusion.

The upper fixing element 30 is movable relative to the base 10. Advantageously, this provides adjustability as the distance between the lateral protrusion 32 of the upper fixing element 30 and lateral protrusion 22 of the base 10 can be altered by moving the upper fixing element 30 relative to the base 10. Therefore, the building profile 2 can be adjusted to be used for bricks, blocks or stones of varying thicknesses as well as other building materials such as stone and timber. The upper fixing element 30 can be moved towards or away from the base 10 and can also be rotated relative to the base 10. In other embodiments not shown, the upper fixing element may be only movable towards or away from the base, but not rotatably, or alternatively the upper fixing element may be movable rotatably relative to the base, but not towards or away from the base.

The upper fixing element 30 is movable relative to the upright member 26 of the support means 24. The support means 24 comprises a carriage 38 that is arranged on the upright member 26 and can move relative to the upright member 26. The carriage 38 that is arranged on the upright member 26 can, more specifically, move slidably relative to the upright member 26. The carriage 38 can also rotate partially about the upright member 26. The upper fixing element 30 is disposed on the carriage 38. The clamps 29 are also disposed on the carriage 38.

The support means 24 comprises an upper plate 42. The upper plate 42 is formed as a part of the carriage 38. The upper plate 42 has a planar portion 43, and side portions 45. The side portions 45 are mutually opposing sides arranged at the planar portion 43. The side portions 45 are formed by folding the planar portion 43 and are folded such that they depend downwardly from the planar portion 43. The upper plate 42 comprises two openings 44 to receive the elongate element 4. In alternative embodiments, the upper plate may comprise of less or more than two openings to receive the elongate element. The upper plate opening 44 has mutually opposing sides with a spacing wide enough to accommodate the elongate element 4. The opening 44 is arranged in the planar portion 43 of the upper plate.

The carriage 36 is secured to the upright member 26. A bolt (not shown) extends from the upper end of the upright member 26, through an aperture on the upper plate 42. A nut 50 is then secured on the bolt to fix the carriage 36 to the upright member 26.

The position of the clamps 29 relative to the support means 24 and carriage 38 are adjustable. In alternative embodiments, the position of the clamp or clamps relative to either the support means or carriage are adjustable.

The building profile 2 comprises a line carrier 46. In alternative embodiments not shown, the building profile may have more than one line carrier. The line carrier 46 is arranged on the elongate element 4. The line carrier 46 is movable relative to the elongate element 4. More specifically, the line carrier 46 is slidably movable relative to the elongate element 4. The line carrier 46 comprises a fixing means 48 for releasably fixing the line carrier 46 to the elongate element 4. The fixing means 48 is a screw actuator. The line carrier comprises a plate 47 with two openings 49 to accommodate a length of line.

In use, the fixing means 6 is secured to the ground and/or to masonry. It can simply be pressed into the ground to partially embed the fixing means 6. The line carrier 46 is arranged then at a desired height along the elongate element 4, and the markings 5 may be used as a guide for this purpose. The line (not shown) is then run from the line carrier 46 and secured at another point, most preferably to a second building profile. The masonry is then laid along a course in alignment with the line.

The fixing means 6 can be secured to a course of masonry by arranging it such that the lateral protrusion 22 of the base 10 extends above or below a masonry unit, and is embedded in the mortar in the space between a course of masonry, to secure the fixing means 6. The upper fixing element 30, specifically the lateral protrusion 32, can be extended above or below an upper course of masonry to secure the upper part of the fixing means 6 to a wall. The spacing between the lateral protrusion 22 of the base 10 and lateral protrusion 32 of the upper fixing element 30 can be adjusted as needed, or they may be rotated relative to one another if needed.

The elongate element 4 is secured by placing it in the opening 44 of the upper plate 42. It is further secured at the base by adjusting the base fixing member 33 such that it presses against the elongate element 4 to secure it. The clamps 29 can be adjusted along the length of the upright member 26 and/or carriage 38. The actuator 31 of the clamps 29 can be used to fix the elongate element 4 to the upright member 26 and/or carriage. The angle of the elongate element 4 relative to the base 10 can be adjusted using the adjuster 35.

Referring to the drawings and now to Figures 3 to 18 there is provided a second embodiment of building profile indicated generally by reference numeral 102. The building profile 102 comprises an elongate assembly 104 arrangeable upright for use in defining the profile of a wall of masonry to be laid. The elongate assembly 104 has markings 105 for delineating the height of a course of masonry. The building profile 102 further has a fixing assembly 106 for securing the elongate assembly 104 to a course of masonry or to set the building profile 102 on the ground adjacent to a course of masonry. The fixing assembly 106 is configured to rest flat on the ground adjacent to a course of masonry. The fixing assembly 106 can be fixed to the ground where required. The elongate assembly 104 has an elongate member 181 releasably mounted onto the fixing assembly 106.

The fixing assembly 106 further comprises an arrangement 108 for engaging with a course of masonry for fixing the profile 102 to said course of masonry. The fixing assembly 106 may therefore be used to set the profile 102 onto the ground adjacent to a course of masonry and to fix the profile 102 to the masonry at the same time.

The fixing assembly 106 comprises a base 110. The base 110 is configured to be set onto the ground. The base 110 has a planar portion 112 that, in use, is set atop a surface such as the ground adjacent to a course of masonry. The base 110 comprises two slots 114 arranged on the planar portion 112 to allow the base 110 to be fixed to the ground when required.

The masonry engaging assembly 108 for engaging with a course of masonry comprises two lateral protrusions 122, 132 that extends laterally from the base 110 and an upper fixing element 130 respectively. In alternative embodiments not shown, the base 110 and upper fixing element 130 comprises more than one lateral protrusion 122, 132. The lateral protrusions 122, 132 are configured to be embedded above and/or below a course of masonry when in use. The lateral protrusions 122, 132 are elongate protrusions. The lateral protrusions 122, 132 are arranged at an upper side of the planar portion 112 and the upper fixing element 130, when the profile 102 is arranged upright. The lateral protrusions 122, 132 are connected to the base 110 and the upper fixing element 130 by releasable mechanical attachment such are screw threading, press fit, snap fit or similar releasable mechanical attachment. The portion of the lateral protrusions 122, 132 engageable with the masonry are generally cylindrical in shape. Advantageously, this creates a tangential contact between the lateral protrusions 122, 132 and the generally planar surface of the masonry thereby allowing greater freedom for adjustment of the building profile 102 while installing the building profile 102 subject to in situ local variations in dimensions of brick, mortar joint and bespoke build conditions.

The base 110 further has an upwardly-depending flange 121 , that extends upwardly from the planar portion 112 when the profile 102 is arranged upright. The flange 121 is arranged at an edge portion of the planar portion 112 and is formed by folding an edge portion of the planar portion 112. The flange 121 strengthens and stabilises the profile 102 and engages the outward face of the masonry being built. The base 110 further has a second upwardly-depending flange 123 which mutually opposes the first flange 121. The second flange 123 is again arranged at an edge portion of the planar portion 112, and is formed by folding the planar portion 112. The base 110 is thereby formed from a flat piece of material, preferably metal, with a series of folds to form the flanges 121 , 123. The flanges 121 , 123 are folded in the same direction away from the planar portion 112 and generally perpendicular thereto. The flange 123 has an arrangement 161 for locating a part of the elongate assembly 104 relative to the fixing assembly 106. The arrangement 161 comprises a pair of spaced apart undercut T-slots 162 for receiving a part of the elongate assembly 104.

The fixing assembly 106 is configured to support the elongate assembly 104 upright. More specifically the fixing assembly 106 is configured to support the elongate assembly 104 such that the longitudinal axis of the elongate assembly 104 is perpendicular to the plane of the planar portion 112. The fixing assembly 106 comprises a support arrangement 124 for the elongate assembly 104. The support arrangement 124 is arranged extending from the base 110. The support arrangement 124 comprises an upright member 126 that extends perpendicularly from the base 110, more specifically, from the planar portion 112 of the base 110. The elongate assembly 104 is mechanically coupled and ideally clamped to the upright member 126 to support the elongate assembly 104 on the fixing assembly 106.

The support arrangement 124 comprise an upright member 126 which is ideally telescopic having a cylindrical support member 171 and a tube 172 preferably rectangular or square slidably mounted on the cylindrical support member 171. The tube 172 preferably rectangular or square is also rotatably mounted on the cylindrical support member 171. Advantageously, this provides greeter degrees of freedom of movement for the building profile 102 during installation and removal as it allows an operator to rotate and extend the upright member 126.

The building profile 102 comprises a securing arrangement 128 for securing the elongate assembly 104 to the fixing assembly 106, which in this embodiment comprises a clamp 129 for securing the elongate assembly 104 to the fixing assembly 106. In further alternative embodiments, the support arrangement 124 may comprise more than one securing arrangement. The securing arrangement 128 is releasably attached to the elongate member 181 and to the upright member 126, 172 of the support arrangement 124 and is operable to secure the elongate member 181 to the upright member 126. Using a clamp 129 along the length of the elongate member 181 helps maintain the elongate member 181 upright. The clamp 129 is secured to the elongate member 181 via a screw 173 passing through the clamp 129 and the elongate member 181. The clamp 129 can freely pivot about the screw 173 allowing the installer greater flexibility when mounting or detaching the elongate assembly 104 onto or from the fixing assembly 106. The clamp also has an actuator 131 which is screw- operated to releasably secure the clamp 129 to the upright member 126 of the securing arrangement 128 as best illustrated in Figure 14. The securing arrangement 128 is further operable to secure the elongate assembly 104 to the base 110. The securing arrangement 128 comprises a base fixing member 133. In other embodiments, there may be more than one base fixing member. The base fixing member 133 comprises a cradle 174 for retaining the elongate member 181 in a fixed position and a coupling assembly 175 for engaging the locating arrangement 161 for locating a part of the elongate assembly 104 relative to the fixing assembly 106. This arrangement 161 having a pair of spaced apart undercut T-slots 162 for receiving a part of the coupling assembly 175. The coupling assembly 175 comprising a threaded bolt 176 with a nut 177 in this embodiment a wing nut movable along the threaded bolt to clamp the base fixing member 133 to the flange 123 of the fixing assembly 106.

The securing arrangement 128 further comprises an adjuster arrangement 135 for adjusting the angle of the elongate member 181 of the elongate assembly 104 relative to the base 110. A first X-axis adjuster 178 of the adjuster arrangement 135 is arranged towards the base 112 on the upright member 126. The X-axis adjuster 178 extends through the upright member 126 and more specifically through the cylindrical upright member 171. The X-axis adjuster 178 is an elongate element that extends partially out of opposing sides of the upright member 126. The X-axis adjuster 178 is a bolt that can be rotated to adjust the extent to which it extends out of either side of the upright member 126. The X-axis adjuster 178 can thereby be rotated until it presses against the elongate member 181 of the elongate assembly 104 and urges it outwards at the bottom to adjust the angle of the elongate member 181 of the elongate assembly 104 relative to the base 110. A second Y-axis adjuster 179 of the adjuster arrangement 135 is arranged towards the base 112 on the flange 123. The Y-axis adjuster 179 extends through the flange 123. The Y-axis adjuster 179 is an elongate element that extends partially out of opposing sides of the flange 123. The Y-axis adjuster 179 is a bolt that can be rotated to adjust the extent to which it extends out of either side of the flange 123. The Y-axis adjuster 179 can thereby be rotated until it presses against the elongate member 181 of the elongate assembly 104 and urges it outwards at the bottom to adjust the angle of the elongate member 181 of the elongate assembly 104 relative to the base 110.

The X-axis adjuster 178 and/or the Y-axis adjuster 179 and/or the base fixing member 133 have a fine thread. This enables fine adjustment of the angle of orientation of the elongate member 181. Further, the X-axis adjuster 178 and/or the Y-axis adjuster 179 are extendable along different perpendicular axes. This enables adjustment of the elongate member 181 in two directions and can be used to finely set the angle of the elongate member 181 when it is desired to build a wall at a specific angle. Advantageously, these adjustments are all carried out on the building profile 102, rather than on the wall. In prior art building profiles, the only way to adjust the angle of the elongate member 181 relative to the wall is to physically move the profile relative to the wall which involves adjusting the fixings that extend into the wall. This is difficult and can affect the fresh masonry which has just been laid and to which the building profile is connected. The base fixing member 133 can also be used to adjust the angle of orientation of the elongate member 181 relative to the base 110. The adjuster arrangement 135 further comprises a pivot arrangement for allowing the elongate element 181 to pivot about when the X and Y-axis adjusters and the base fixing member 133 are engaged to adapt the angle of orientation of the elongate member 181 .

The fixing assembly 106 is configured to retain the elongate assembly 104 in two different positions as best illustrated in Figures 5, 6 and 16. The elongate assembly 104 can be arranged at a first side of the support arrangement 124 or a second side of the support arrangement 124, wherein the first side opposes the second side. The flange 123 has a locating arrangement 161 comprising two undercut slots 162 both of which can receive the coupling assembly 175 of the base fixing member 133 to retain the elongate assembly 104 in two different positions. When the elongate assembly 104 is located on the left hand side of Figures 5 and 6, then the X and Y axis adjusters are in the positions illustrated in Figures 5 and 6. If the elongate assembly 104 is located on the right hand side of Figures 5 and 6, then the X-axis adjuster 178 must be moved so that the body of the adjuster 178 is protruding from the left hand side of the support arrangement 124 and the Y axis adjusters 179 is moved to the aperture 180 illustrated in Figures 5 and 6.

The arrangement 108 for engaging with a course of masonry comprises an upper fixing element 130. The upper fixing element 130 is arranged at the top of the upright member 126 of the support arrangement 124. The upper fixing element 130 comprises a lateral protrusion 132 to be embedded above or below a course of masonry. The lateral protrusion 132 of the upper fixing element 130, and lateral protrusion 122 of the base 110 are alignable with one another. The lateral protrusion 132 of the upper fixing element 130 is an elongate protrusion.

The upper fixing element 130 is movable relative to the base 110. Advantageously, this provides adjustability as the distance between the lateral protrusion 132 of the upper fixing element 30 and lateral protrusion 122 of the base 110 can be altered by moving the upper fixing element 130 relative to the base 110. Therefore, the building profile 102 can be adjusted to be used for bricks, blocks or stones of varying thicknesses as well as other building materials such as stone and timber. The upper fixing element 130 can be moved towards or away from the base 110 and can also be rotated relative to the base 110. In other embodiments not shown, the upper fixing element may be only movable towards or away from the base, but not rotatably, or alternatively the upper fixing element may be movable rotatably relative to the base 110, but not towards or away from the base.

The upper fixing element 130 is movable relative to the upright member 126 of the support arrangement 124. The support arrangement 124 comprises a mechanical arrangement 182 for coupling the cylindrical support member 171 to the tube 172 so that the tube 172 and the upper fixing element 130 that is arranged on the tube 172 can move relative to the cylindrical support member 171. The mechanical arrangement 182 has an actuator 183. A multi-positional clamp 184 is also disposed on the upper fixing element 130 on a downwardly depending skirt 185 on the opposite side of the upper fixing element 130 to the lateral protrusion 132. The multi-positional clamp 184 is pivotally mounted on the downwardly depending skirt 185 via pivotal coupling 191 so that it can engage with the elongate member 181 of the elongate assembly 104 when it is located in either of two different positions as outlined above.

The upper fixing element 130 has a planar portion 143 and two opposite downwardly depending skirts 145 and 185. The downwardly depending skirts 145 and 185 are mutually opposing sides arranged at the planar portion 143. The skirt 145 is formed by folding the planar portion 143 and is formed for engaging the outward surface of masonry. The upper plate 142 comprises two recesses 144 to receive the elongate element 181. The surfaces of these recesses 144 of upper plate opening 144 define the pivot arrangement for allowing the elongate element 181 to pivot about when the X and Y-axis adjusters and the base fixing member 133 are engaged to adapt the angle of orientation of the elongate member 181.

The building profile 102 comprises a line carrier 146. In alternative embodiments not shown, the building profile may have more than one line carrier. The line carrier 146 is arranged on the elongate element 181. The line carrier 146 is movable relative to the elongate element 181. More specifically, the line carrier 146 is slidably movable relative to the elongate element 181 . The line carrier 146 comprises a fixing means 148 for releasably fixing the line carrier 146 to the elongate element 181. The fixing means 148 is a screw actuator. The line carrier comprises a plate 147 with two openings 149 to accommodate a length of line.

In use, the fixing means 106 is secured to the ground and/or to masonry. The line carrier 146 is arranged then at a desired height along the elongate element 181 , and the markings 105 may be used as a guide for this purpose. The line (not shown) is then run from the line carrier 146 and secured at another point, most preferably to a second building profile 102. The masonry is then laid along a course in alignment with the line.

The fixing assembly 106 can be secured to a course of masonry by arranging it such that the lateral protrusion 122 of the base 110 extends above or below a masonry unit, and is embedded in the mortar in the space between a course of masonry, to secure the fixing assembly 106. The upper fixing element 130, specifically the lateral protrusion 132, can also be extended above or below an upper course of masonry to secure the upper part of the fixing assembly 106 to a wall. The spacing between the lateral protrusion 122 of the base 110 and lateral protrusion 132 of the upper fixing element 130 can be adjusted as needed, or they may be rotated relative to one another if needed.

The elongate assembly 104 is secured by placing it in the opening 144 of the upper plate 142. It is further secured at the base by adjusting the base fixing member 133 such that it is located in the locating arrangement 161 and fixed in place. The actuator 131 of the clamp 129 can be used to fix the elongate element 104 to the upright member 26. The angle of the elongate element 104 relative to the base 110 can be adjusted using the axial adjuster 135.

The skilled person will appreciate that all preferred or optional features of the invention described with reference to only some aspects or embodiments of the invention may be applied to all aspects of the invention.

It will be appreciated that optional features applicable to one aspect of the invention can be used in any combination, and in any number. Moreover, they can also be used with any of the other aspects of the invention in any combination and in any number. This includes, but is not limited to, the dependent claims from any claim being used as dependent claims for any other claim in the claims of this application.

In relation to the detailed description of the different embodiments of the invention, it will be understood that one or more technical features of one embodiment can be used in combination with one or more technical features of any other embodiment where the transferred use of the one or more technical features would be immediately apparent to a person of ordinary skill in the art to carry out a similar function in a similar way on the other embodiment.

The features disclosed in the foregoing description or the following drawings, expressed in their specific forms or in terms of a means for performing a disclosed function, or a method or a process of attaining the disclosed result, as appropriate, may separately, or in any combination of such features be utilised for realising the invention in diverse forms thereof as defined in the appended claims.