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JP2006142555A |
To provide a permanent form which can be enhanced in drawing strength, can reduce the diameter of a tension metal fitting and can achieve the weight reduction of the tension metal fitting.The permanent form 10 made of concrete is constit...
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JP2006137071A |
To make force transmitted from a steel cord strand to a cement member large, to increase the number of cracks by dispersing external force, to reduce the widths of the cracks, and to reduce the widths of the cracks of the cement member.A...
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JP3121966U |
To provide a wire mesh support block capable of maintaining a shape of cast ready-mixed concrete for a long period of time, and a formwork for producing the same. A block 1 for supporting a wire mesh M on a floor surface, which is made o...
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JP2006138165A |
To provide a light embedded material capable of enlarging a catching force into a concrete placed into a form for forming a pre-cast concrete slab, a light and embedded material unit and its locking method.In the light and embedded mater...
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JP3778657B2 |
To provide a reinforcing material-filled composite extrusion-molded board having high strength capable of being also used as a structural material for a bearing wall, etc., and manufacture, in which the reinforcing material-filled compos...
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JP2006125079A |
To provide a precast concrete member, easily absorbing the relative displacement between a plate material covering the surface and concrete.This precast concrete member 1 is formed so that the same sectional form is continuous in a prede...
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JP3774497B2 |
To provide the guide chute of a concrete hopper preventing the leakage or accumulation of concrete at the side edge parts of a form when the form for a secondary product is filled with concrete and capable of smoothly fill the form with ...
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JP2006116740A |
To provide a manufacturing method for a concrete pile having a spiral protrusion by which a prestressed introduction concrete pile having the spiral protrusion made of concrete can easily be manufactured without using a steel fiber.Concr...
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JP3774271B2 |
To make it possible to simply fix an embedded hardware in a concrete well. In a vertical concrete-casting method, a form main body 18 is mounted on a concrete well 15 molded in advance, Then, a coupler sheath hole 15a is formed in the co...
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JP3773328B2 |
To enable the state of an outer covering material to be free from restrictions and also ferrite tile to display its electric wave absorbing performance sufficiently. This manufacturing method is to previously form a unit tile comprising ...
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JP2006112181A |
To provide a lightweight embedding material, which can provide a sufficient covering depth of the upper end bar of a slab and easily secure the minimum installation spacing required when installing the lightweight embedding material.The ...
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JP3770877B2 |
To simplify structure to enhance the strength of a hanging member and a projecting part and to stabilize support to a reinforcement to positively hold the cover. A spacer S for a reinforced concrete wall provided between a reinforcement ...
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JP3763594B2 |
PURPOSE: To provide a method for producing an autoclaved lightweight concrete(ALC) panel excellent in positional accuracy of nets arranged in the ALC panel. CONSTITUTION: This method for producing an ALC panel is to lift nets 4 to prescr...
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JP2006509195A |
A container device (11) for the long-term storage of hazardous material, particularly for the ultimate disposal of nuclear fuel, comprises at least one elongate, cylindrical first containment body (A) having walls defining a first compar...
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JP3754215B2 |
To provide a dowel bar which is small in amount of materials to be used as compared with those of a conventional one, easy in assembly, and low in manufacturing cost, and a PCa plate using the dowel bar. A plurality of diagonal braces re...
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JP3751388B2 |
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JP3751067B2 |
To obtain a conduit material having excellent corrosion resistance by using a concrete product in which almost spherical electric furnace oxidized slag particulates having fine ruggedness on the surface as fine aggregates are dispersed i...
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JP2006035678A |
To provide a manufacturing method of an inorganic cured object having an excellent appearance and strength.A molding material 6 including an inorganic composition comprising an SiO2-Al2O3-based inorganic powdered matter, an alkali metal ...
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JP2006029080A |
To provide a three-dimensional construction structure strong against external force.This three-dimensional construction structure is a plurality of construction panels. The respective panels have (i) a plurality of skeleton members, (ii)...
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JP2006028907A |
To provide an insert mounting jig wherein an insert is straightly buried even if pressure of concrete to be placed is applied to the insert.In the insert mounting jig 11 mounted in a form 18 in a state to hold the insert 19, the insert m...
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JP2006027203A |
To provide an embedded member securing device of a concrete form which adopts a structure to make a tapered plug and an opening fit together and thus enables one-touch fixation of the embedded member to the form and spontaneous release f...
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JP2006502330A |
Precast planar construction blocks are cast on-site or received and assembled in free-standing modules. A variety of shapes of spaced apart paired blocks form free-standing modules which apply building load over a large footprint. Biaxia...
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JP2006502325A |
A decorative paving tile or panel comprises a plurality of irregularly shaped stone elements of the same or differing thickness embedded in a backing layer or base to form a tile or panel of the predetermined thickness wherein the normal...
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JP3737108B2 |
PCT No. PCT/GB95/00755 Sec. 371 Date Feb. 14, 1997 Sec. 102(e) Date Feb. 14, 1997 PCT Filed Mar. 31, 1995 PCT Pub. No. WO95/26854 PCT Pub. Date Oct. 12, 1995A method of sequentially welding a plurality of metallic cross-members in spaced...
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JP2005344504A |
To provide a civil-engineering/building material primarily comprising charcoal, having an excellent draining performance and cushioning property and having an interesting design, and its manufacturing method.The civil-engineering/buildin...
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JP2005342585A |
To provide a removal apparatus for removing rubber from a metal thin wire bearing rubber.The removal apparatus is a removal apparatus for removing the rubber from a metal thin wire bearing rubber and comprises a first friction member hav...
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JP2005538280A |
An insulating concrete form with two opposing panels, each panel having on each end thereof both a tongue and a groove for interconnecting with a similar form, the tongues and grooves positioned such that a similar form may be reversibly...
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JP2005335157A |
To facilitate the fitting of a step to a concrete form and the release of a concrete from the form and to ensure a perfect prevention of the concrete from leaking from a step fitting part.In this concrete form, a cylindrical concave cave...
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JP2005330729A |
To provide a concrete member which has its information controlled by using a radio IC tag, wherein the radio IC tag is free from a fear of being lost and does not mar the appearance and workability of the concrete member.The radio IC tag...
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JP3718773B2 |
To provide a revetment large-sized block having large coefficient of roughness and excellent in resistance to pressure in the vertical direction in the case of construction or taking into consideration the promotion of connecting strengt...
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JP2005313592A |
To improve an external pressure strength of a pipe body and to remarkably reduce a decrease in strength caused by abrasion and cutting of the outer peripheral face of the pipe body during propulsion.While a cylindrical form on one end of...
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JP2005297527A |
To provide a masonry block fabricating method primarily comprising the mechanical work including the steps of forming a fixed form with a high impact resistance on the ground, charging and arranging stones with an excavator or the like, ...
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JP2005297316A |
To provide an insert holder which can hardly be separated from a mounting member with an insert holding member set in a form and suppress rattling when set in the mounting member.In the insert holder 3 provided with the cylindrical mount...
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JP2005288835A |
To make it possible to use in a screwing technique and to remarkably reduce decreasing in strength of the outer peripheral face of a pipe body during screwing caused by abrasion and cutting.While a cylindrical form mounted with a fitment...
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JP3707743B2 |
PURPOSE: To manufacture a concrete panel, to which sound-absorbing plates are integrally bonded. CONSTITUTION: Firstly, surfacing materials 3 are spread in a form. Then, after reinforcing bars 4 are placed on the surfacing materials, gre...
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JP2005280079A |
To solve the problem that when a reinforcement cage used for a square cylindrical concrete product is manufactured with a plurality of loop reinforcements, working man-hour is increased as a number of loop reinforcements are set on a jig...
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JP3705796B2 |
To provide a prefabricated building system having earthquake resistance and wind resistance, wherewith components for the building system can be shipped without damaging them and stacked without an additional structure, cargo space in a ...
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JP2005262713A |
To provide a concrete molded body capable of improving bending strength while advantages of the glass fiber-reinforced concrete such as lightweight and toughness are well used.This concrete molded body consists of the glass fiber-reinfor...
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JP2005262541A |
To provide a form support device of a fixture for forming a connection hole and a hoisting reversing hole capable of corresponding to all of systems even if the support system of a hole forming fixture and a hole forming device is any on...
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JP2005529255A |
A method for casting hollow core concrete panels includes the use of raft connectors to hold a plurality of spaced foam billets in place during the manufacture to create panel or plank with spaced foam-filled cores.
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JP3701226B2 |
To provide an embedded member for a concrete slab, which facilitates draining of rainwater penetrating hollow portions thereof, and to provide a precast concrete board. The embedded member 1 is characterized by a plurality of projections...
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JP3701196B2 |
To provide an embedded material for a concrete slab, a precast con crete slab and a void concrete slab, capable of preventing a drum phenomenon wherein an upper and lower shells produce resonance. The embedded material 1 for the concrete...
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JP2005254578A |
To provide an insert mounting unit which makes an insert surely mounted on a form by simply screwing a temporary fastening bolt into the insert without any displacement.In the temporary fastening bolt 15, a vertical column-like stem part...
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JP2005254692A |
To provide a form for manufacturing a prestress concrete sleeper which can be easily manufactured at a low cost.A form main body 4 for manufacturing a sleeper made of a high-strength concrete equipped with a longitudinal channel 3 for pl...
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JP2005254729A |
To provide a form for production of a concrete member which can easily be separated from the form without damaging it even when producing a concrete sleeper having numerous shoulders.This form is composed of a form body 1 having the open...
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JP2005248674A |
To provide an efficient manufacturing method for construction material for making a concrete material layer in which reinforcing bars are adequately arranged adhere to a block material made of cellular concrete closely and integrating th...
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JP3696126B2 |
To provide a precast concrete slab allowing efficient outer thermal insulating construction, its manufacturing method, the precast concrete slab for a balcony, and an outer thermal insulating structure. This precast concrete slab 1 is co...
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JP2005226248A |
To provide a composite member which is simple in structure, thin in thickness, and excellent in strength.The composite member 1 is made up of a concrete member 2 formed of a fiber-reinforced cement-based mixture and a perforated plate 3 ...
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JP3685715B2 |
To enable a space retaining part installed protruding from the surface of a concrete product to be easily detached and make the part where the space retaining part is removed flush with the surface of the concrete product. This spacer co...
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JP2005220571A |
To facilitate installation of a void form 40 in upper-lower end reinforcements 2 and 3.This two-way concrete void slab is constituted so that the foaming resin void form 40 is arranged in a checker-like space S between the grating-like u...
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