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WO/1996/000259A2 |
Disclosed is a method for producing a heat-seamable, thermoset elastomeric matrix, the method comprising: (1) combining a vulcanizable elastomeric material and a thermoplastic polymeric material having a predetermined softening/melting t...
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WO/1995/029304A1 |
A nail (10) and a method using the nail (10) for securing two materials together spaced by an interposed resilient material (22). The nail (10) has a shaft (32) having a first end and a second end. The nail has a head extending radially ...
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WO/1995/029342A1 |
An article fixing method and a fixing device, which include an outer cylinder (1) having a smaller-diameter portion at a free end part of a cylindrical body thereof; a shaft (2) having a head at a terminal end of a rod type body thereof ...
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WO/1995/016087A1 |
In a large-area washer (1) there is an aperture for the insertion of a fastener and a bead (16) to stiffen the washer (1). To provide better engagement with a plate and/or web to be fastened, there are engagement components (13) on the u...
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WO/1995/016086A1 |
In a large-area washer (1) with an aperture (5) for a fixing means, there are engagement components (13) on the surface in the fastening direction which engage with a cover strip to be fastened. The washer (1) also has stiffeners (16) in...
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WO/1995/016088A1 |
A large-surface plain washer (1) has an opening (5) for inserting a fastener. Engagement elements (13) that increase the engagement with a plate and/or web to be fastened are provided at the surface of the washer (1) that faces in the fa...
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WO/1995/012022A1 |
A method for producing a sealing membrane by applying a bituminous mass onto one side of a structure containing a fibre lap after having impregnated the surface of the other side of the structure with a mixture of bitumen and a flame ret...
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WO/1995/010574A1 |
An exemplary waterproofing membrane (10) comprises a carrier layer (4) having a non-bituminous pressure-sensitive waterproofing adhesive (5), a protective layer (6) coated on the non-bituminous adhesive (5), and a second waterproofing ad...
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WO/1995/009287A1 |
The invention concerns a plastically deformable covering with at least one section (1) capable of extending in a given direction, the covering being intended particularly for use on buildings. The covering consists at least partly of a d...
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WO/1995/000317A1 |
A foil (1) which is made inelastically deformable by means of a reinforcing wire lattice is useful in particular for sealing arrises, roof ridges, chimney mantles or the like. In order to make the laying of such a foil more easy, the two...
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WO/1994/025253A1 |
Flexible plastic foils reinforced with surface-treated short fibers of approximately 0.3 to 10 mm length, and their use mainly in roof and tunnel construction. Such flexible short-fiber-reinforced plastic foils have very good overall pro...
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WO/1994/024386A1 |
A large-surface washer (1) is normally used for securing insulating layers and, as needed, strips laid over them, the washer (1) having a center hole (5) for inserting the proper fastener. The thickness (C, F, E) of the washer (1) tapers...
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WO/1994/024439A1 |
Large-surface washers (1) and fasteners (6) are used to secure insulating layers (2) and their covering strips of roofing (3, 3') on a solid substructure (4). The washer (1) has spikes (13) that are arranged at intervals in several rows ...
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WO/1994/023580A1 |
Granular materials having a tin-acrylate polymer coating are described which are algae-resistant. A method of inhibiting the growth of algae on roofing granules and other particulate materials attached to substrates by the use of tin-acr...
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WO/1994/012735A1 |
A liquid-tight coupling for plastic webs to be interconnected in order to form a sealing wall has an inner part (1) and an outer part (2) constituted by a positive and a negative profile. The outer part is designed as a cable profile and...
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WO/1994/012736A1 |
A measurement electrode is disclosed for finding leakages in a flat sealing material, in particular a sealing foil. In order to protect such measurement electrodes against corrosion by aggressive media which may be contained in the mater...
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WO/1994/005873A1 |
A composite material (1) formed of a perforate metal sheet (2) and a coating of vapour permeable water resistant polymer (3). The polymer coating is in the form of polyvinyl chloride or a synthetic rubber material and may be bounded by a...
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WO/1993/018247A1 |
A method of laying roofing felt containing bitumen which is solid at ambient temperature and softens at an increased temperature, in which method lengths (7, 8) are brought to overlap each other in overlap zones (11), and welded together...
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WO/1993/017200A1 |
The invention relates to a fixing (10) of a roof sealing strip (46) or the like, consisting of a holder (16) and a securing device (14) penetrating said holder and the sealing strip (46) beneath it, which is pivotably and form-fittingly ...
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WO/1993/009310A1 |
The present invention relates to a method of adhering, splicing or applying roof, floor or wall material. The method is characterised in that strips, rolls or sheets of or containing metallic layer material (1) are attached to a layer of...
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WO/1993/006318A1 |
A leadfree plate-shaped roof flashing material comprises a sandwich structure in which a stress damping and stabilizing layer (1) of ductile material is completely covered on one side and at least partly covered on the other side by pref...
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WO/1993/005252A1 |
The present invention refers to a roof covering comprising a reinforced roofing sheet (1) which is provided with a kraft liner board and is extendable over the supporting frames (2) of a building, said sheet (1) is attachable to said sup...
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WO/1993/004243A1 |
The invention relates to securing means (10) for a roof sealing strip (18) or the like , consisting of a support (14, 114) and a securing device (16) passing through it and the underlying sealing strip (18), the upper end of which is sec...
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WO/1992/008022A1 |
A sealing layer which is adapted to be shaped with at least one upwardly curving edge portion and to be applied adjacent to an upwardly directed surface, with the upwardly curving edge portion located adjacent to said surface, and which ...
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WO/1991/014873A1 |
A large area washer with a perforation (2) through which a fastener passes has a peripheral border (4) which forms the peripheral limit (3) and which is constructed from one or more longitudinal steps or curves. Individual sections (6) o...
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WO/1991/014570A1 |
A roofing system incorporates a fire resistant asphalt composition comprising a thermoplastic elastomer modified bitumen, a filler, a brominated diphenyl ether, antimony oxide, and zinc borate. The apshalt composition is utilized with an...
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WO/1991/011570A1 |
A fastener device has the form of a plate (7) for anchoring one longitudinal edge of a length (1) of an elastic roof-sealing layer to an underlying structure (3) by means of a screw (6) or the like penetrating the plate. Further, the pla...
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WO/1991/007274A1 |
A bituminous roofing membrane (10), and method of manufacture, is disclosed having a reinforcing mat (16) sandwiched between top (12) and bottom (14) layers of a tacky polymer modified bitumen. The leading edge portion (20) of the top la...
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WO/1991/002776A1 |
This invention relates to a stabilized, flame retardant roofing mat or sheeting impregnated with a composition comprising, modified asphalt and between about 9 and about 50 wt. % of colemanite. The invention also relates to the novel fla...
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WO/1991/000945A1 |
A bituminous sheet or web coating material (1) is on the one side provided with a heat activatable adhesive layer (3) optionally covered by a plastic film (5), wherein the adhesive layer is provided with a pattern of close grooves (4) wi...
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WO/1991/000939A1 |
A reinforced building product formed of two spaced containment skins (1) with reinforcing fibres (2) extending transversely between the skins (1). The spaces between the fibres (2) are filled with powdered or granular material (M) such a...
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WO/1990/007037A1 |
The invention concerns a composite element for building purposes, with a shaped body (10) which has a housing (12) comprising a floor (20), a top-wall (22) and two mutually opposite side-walls. The shaped body (10) contains a filling (14...
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WO/1990/005223A1 |
The structure is a bituminous covering of the kind constituted by a reinforcement impregnated with a mixture of bitumen and elastomer resins. The reinforcement comprises a mat and/or a grid, both of which are made of materials of metalli...
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WO/1990/003887A1 |
The invention relates to a laminate for use in roofing which is curable in U.V. radiation such as in daylight, comprising a reinforcing layer in the form of chopped ''E'' glass fibre (10), and a support layer in the form of glass fibre t...
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WO/1990/001601A1 |
A waterproof roof including a supporting roof structure (12) and a hold down assembly (16) for securing a generally continuous sheathing member (14) to the supporting roof structure (12). The hold down assembly (16) including a number of...
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WO/1989/012723A1 |
A fastener (1) for securing a flexible waterproof sheet (2) to a supporting roof structure (3). The fastener includes an elongated mounting bracket having a base and a body including an upstanding central portion and a pair of wing membe...
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WO/1989/010826A1 |
Process for distributng a mixture of foamed material, a heat insulator in particular, by means of a mixing head (10) for low-pressure mixing of at least two reactive components, having a tube (13) containing a twirling stick (20) rotatin...
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WO/1989/004409A1 |
A heat-insulating material (10) useful as an insulating and sealing layer for roof surfaces, which can be used as the sole roof element for the roof surfaces, which can be applied in a single operation, and which avoids the drawbacks of ...
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WO/1989/002504A1 |
A fastening device for fastening to a solid support roofing panels laid on a soft insulating material are provided with a self-boring and thread-cutting screw (4) and with a wide plain washer (5). An intermediate sleeve (6) can be mounte...
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WO/1987/005652A1 |
A sealing layer in the form of a foil (1) provided with a fastening element (2, 16, 17) is anchored to an underlying base comprising at least one vapour seal (4) upon which is arranged at least one insulating layer (3), an elastic connec...
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WO/1987/003225A1 |
A waterproofing sheet (12) used to waterproof structures above and below grade has a single layer of non-degradable, water impermeable polymeric membrane (10) that has layers (11) of particles of non-hydrated sodium montmorillonite (sodi...
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WO/1986/004375A1 |
A sheet material (1), especially for roofing consists of a weather resistant plastic material that is reinforced with a suitable reinforcing material. A securing flap (8) preferably showing greater mechanical strength than said sheet mat...
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WO/1986/004106A1 |
A self-adhering waterproofing membrane (1) having disposed over the adhesive face (3) thereof a vent means (2) adapted upon installation of the membrane over a substrate (4A) to release any vapor pressure which would otherwise cause blis...
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WO/1986/002040A1 |
Lighter weight, high strength, built-up roofing (BUR) membranes, systems and process for obtaining same. These BUR membranes are made by using an improved ply sheet having uniform ventability and attachment in the overall assembly and su...
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WO/1985/005431A1 |
A novel process for making a rigid pipe with the aid of flexible parallel coextensive skins interiorly filled with a catalyst-curable flexible filler, wherein the flexible skins and filler are layed along any desired surface contour and ...
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WO/1985/004209A1 |
The fire arrester path is layed in addition to conventional insulation and roof paths on a slope of a roof. It is intended to prevent the development of surface fires or at least to retard them. It must simultaneously form a moisture bar...
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WO/1984/004556A1 |
The device for checking the junction of two adjacent coating bands (1, 2) is comprised of a metallized tape (5) incorporated on the edge of at least one band and is susceptible of being destroyed upon assembling the bands, any undestroye...
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WO/1984/004344A1 |
Bituminous insulation material complying with fire classification M3, formed of a bituminous binder, particularly a polymer bitumen binder, in which mass an armature has been previously embedded. Said material comprises on top of the arm...
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WO/1983/000520A1 |
A method of constructing a weatherproof coating over a roof comprising laying a piece or pieces of cloth (14) over a roof (13), bonding the pieces of cloth together at any seams (16), adhering the cloth to the roof surface at least at th...
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WO/1982/000837A1 |
A lower non-woven layer (18) is first formed by wet process on an inclined sieve (17) by means of a first hydroformer (16, 19). Then, the water is eliminated in the hydroformer (19) and the layer is possibly partially dried in a dryer (2...
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