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JP2007503334A |
The subject of the invention is a novel plasterboard and its manufacturing processes. The novel board comprises, on one side, two first parallel feathered edges and, on the other side, two other, second, parallel feathered edges that are...
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JP2006525451A |
One aspect of the present invention is directed to a door, and more specifically, to a door that includes a web and a rigid foamed core. In one embodiment, a door is disclosed which comprises a door shell having a generally planar constr...
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JP2006525452A |
One aspect of the present invention pertains to an apparatus for forming a rigid foamed cementitious core within a plurality of article shells. In general, the apparatus can be comprised of a shell bank for retaining a plurality of artic...
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JP2006524762A |
A moisture-tolerant structural panel comprising a gypsum board which comprises a set gypsum core sandwiched between and faced with fibrous mats, wherein a free surface of one of said mats is pre-coated with a combination of a mineral pig...
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JP2006524143A |
A method of manufacturing a multilayered cementitious product comprising the steps of combining a cementitious material with water within a mixing container so as to form an aqueous slurry discharging the slurry from said mixing containe...
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JP2006256305A |
To provide concrete blocks allowing the easy and safe use by preventing a leakage of harmful substances resulting from wastes, and to provide their manufacturing method.The concrete block containing wastes is obtained by kneading the was...
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JP2006517268A |
This invention provides facing materials for cementitious boards such as those including Portland cement or gypsum cores. The preferred facing material includes, in a first embodiment, a facing layer having an areal weight of about 300 g...
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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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JP3737117B2 |
A disposable bracket for holding and securing an object to the inside surface of a construction form for embedding the object and exposing its face surface in a settable material, such as concrete. The bracket has a plurality of perimete...
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JP2005529008A |
The present invention relates to a gypsum board having a nonwoven liner and a gypsum core. The gypsum board of the present invention has a high work to break, resulting in a gypsum board product that has a high resistance to abuse in use...
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JP3689277B2 |
To prevent the warpage of a panel after placing concrete by predicting and calculating the final warpage amount of a skid panel, and manufacturing the panel in a shape giving reverse deflection in the longitudinal direction of the skid p...
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JP2005525243A |
The method of fabrication of plasterboard uses a preform (5) which is cut. The method involves providing a marking (301) on a cutting material of the preform, detecting the mark and providing an actuation signal for a cutter (9) when the...
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JPWO2003080329A1 |
Provided is a lightweight gypsum board having a foamed gypsum core, which has excellent adhesion to a gypsum board cover base paper, does not have dryout at the edge of the gypsum board, and has no inconvenience in the workability of nai...
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JP3630065B2 |
To provide a method wherein foreign matter on a face of a carrier film can be surely eliminated, further change of a pathline in conveying a carrier film by a foreign matter eliminative device can be controlled, and a ceramic green sheet...
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JP3616871B2 |
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JP2005014238A |
To provide a manufacturing method of an inorganic sheet capable of preventing the mutual adhesion of substrates at the time of loading, capable of enhancing the waterproofness of the back of the inorganic sheet and capable of preventing ...
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JP3604144B2 |
Highly insulating connector rods used in making highly insulative composite wall structures are disclosed. The high R-value connector is injection molded in a single step from an appropriate resinous material or moldable plastic. Discont...
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JP3602440B2 |
A cementitious panel comprising a cementitious core which is fabric-reinforced at the surface thereof and whose longitudinal edges are reinforced by a network of fibers. A panel may be obtained wherein the surface edge reinforcement laye...
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JP2004530821A |
A method of manufacturing paving and/or panelling modules which comprises the steps of: arranging a plurality of blocks or tesserae in a suitable template, according to a layout predefined by a locating grid of a module; cutting a piece ...
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JP2004528204A |
A process for manufacturing plasterboard and a plasterboard manufacturing unit are provided, the process including feeding hydratable calcium sulphate and water into a first mixer (2) and into a second mixer (3); feeding in a facing (5);...
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JP2004517018A |
A novel wallboard composition is disclosed comprising a unique combination of synthetic binders selected for their ability to establish a strengthened permanent bond in the final dry state in combination with an expanded mineral such as ...
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JP2004508259A |
A method of making a gypsum board includes mixing together gypsum and water in a mixer to form a gypsum slurry; discharging the gypsum slurry onto a first facing sheet; laying a second facing sheet on top of the discharged gypsum slurry;...
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JP3486222B2 |
PURPOSE: To provide a block for pavement by an immediate method of concrete in which the thick rubber plate of a surface layer is not peeled off and also the state of an easily sliding and dangerous pressed-snow and a freezing state are ...
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JP2003520311A |
A method of forming a wall unit having a veneer face is disclosed. Initially, a pair of side wall panels and a pair of end panels are mounted substantially upright. Stones or other suitable material are set sequentially in a horizontally...
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JP2003508249A |
The invention relates to a method for producing multi-layer flat products (26). Said flat products preferably comprise a core (1) of solid material, laminated with a number of layers which are processed in a sequence of work steps into t...
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JP2003505272A |
The composition consists in dry weight of silica (40-50%), cement (20-35%), sand (5-10%), and cellulose fibres (5-9%), optionally with one or more waterproofing agents and/or agents to increase the dimensional stability of the plate. Thi...
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JP2003504541A |
This building panel consists of a lightweight panel for external or internal closures of latticework support structures, which is constituted by slabs of air-setting resistant material. The slabs are reinforced in the façade panels for ...
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JP2003025312A |
To provide a plate material which is flame retardant, harmless to the human body and highly effective in moisture resistance and heat insulation, and a plate material composition and a method for manufacturing a plate material.The method...
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JP2002316882A |
To provide a non-combustible building material, even if polyvinyl alcohol is added largely as possible for improving its workability on cutting, which has improved mechanical strength corresponding to the addition efficiency thereof, fur...
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JP3315935B2 |
Provided are a process and an apparatus for producing gypsum boards, both of which feature minimized occurrence of defective products and especially excellent continuous productivity and superb efficiency. Making use of the facts that li...
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JP3289944B2 |
PURPOSE: To provide a simple, low-cost method improving the bond properties of a coating layer to a rigid core layer to give fire resistance to a non-combustible composite panel and an apparatus for the method. CONSTITUTION: In order to ...
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JP2002088702A |
To provide a guide method capable of accurately and quickly inserting and positioning an inserting device being capable of inserting an element into the ground easily at a low cost.The equipment and method comprise a step of establishing...
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JP2002508819A |
A reinforced plasterboard has a first layer of paper having at least two sides, wherein the sides are folded to form a trough. A layer of cementitious slurry is disposed within the trough formed by the first layer of paper. A layer of re...
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JP3264933B2 |
PCT No. PCT/EP96/00505 Sec. 371 Date Nov. 24, 1997 Sec. 102(e) Date Nov. 24, 1997 PCT Filed Feb. 7, 1996 PCT Pub. No. WO96/24476 PCT Pub. Date Aug. 15, 1996Described is a process for producing heat-insulated panels for the large-scale pa...
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JP3226197B2 |
PURPOSE: To easily continuously produce the heat insulating fire-proof panel wherein inorganic core material is packed between metallic coats. CONSTITUTION: This is a manufacturing method for the heat insulating fire-proof panel wherein ...
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JP3223775B2 |
To enhance the close adhesion strength of a green sheet and a powder layer. An aq. slurry 3 is supplied to a conveyor 5 by using a papermaking machine 10 to form a green sheet 7 by a papermaking process and a powder material 4 is sprinkl...
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JP2001514101A |
A building panel includes a central core and a pair of opposed coating surfaces formed integrally with the core. The method of forming the building panel includes the application of a flowable, settable coating material to respective sur...
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JP2001121527A |
To supply a composite panel for an exterior wall which has not only excellent freedom of the shape and feeling of quality but also fire resistance, heat insulating properties and lightweight and has less manpowers for manufacture and is ...
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JP2001088114A |
To provide a concrete product excellent in acid resistance, utilizing effectively various wastes such as sewage sludge, town rubbish, shredder dust and construction waste materials. An acid resistant concrete product which comprises an a...
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JP3151782B2 |
PURPOSE: To inexpensively and rapidly produce the metal inlay patterned product by a casting mold formed with grooved patterns on the front surface of a calcium silicate plate. CONSTITUTION: The metal inlay patterned product is formed by...
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JP3129970B2 |
To obtain the subject composition further improved in strengthening concrete surface, suppressing occurrence of efflorescence due to exposure and enabling remarkable shortening of a term of works by previously forming a coating film cont...
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JP3110753B2 |
PCT No. PCT/DK91/00026 Sec. 371 Date Jul. 20, 1992 Sec. 102(e) Date Jul. 20, 1992 PCT Filed Jan. 29, 1991 PCT Pub. No. WO91/11653 PCT Pub. Date Aug. 8, 1991.An apparatus for coating the outer surface of an elongated body (10), such as a ...
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JP2000239078A |
To prevent a concrete from corrosion so as to satisfy both sufficient coorosionproofness and durability thereof. A concrete building 1 or concrete product 2 is subjected to corrosionproofing treatment by making the surface to be treated ...
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JP3084291B2 |
Apparatus and method for producing gypsum board, comprising apparatus for coating a cover sheet with a relatively high density gypsum slurry, apparatus for forming edge borders on the sheet with relatively high density gypsum slurry, and...
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JP2000203966A |
To prevent various adverse effects due to a coating material applied to inhibit efflorescence in the curing of an inorganic plate material and to enable arbitrary selection of the type of decoration after curing. A coating material conta...
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JP2000504797A |
A die assembly for providing a gypsum ceiling tile having improved acoustic absorption properties includes a punch plate having punches which form perforations through a plasterboard tile and indentors which form indentations in the tile...
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JP3023673B2 |
To provide a method for manufacturing a concrete product with natural stones stuck thereto wherein manufacturing of a concrete main body and sticking operation of the natural stones are simultaneously performed and days required for manu...
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JP3015628B2 |
A decorative sheet for construction is disclosed. The decorative sheet for construction comprises a thermoplastic polyester resin foam forming a surface layer, a large number of inorganic aggregates scattered over the surface of the foam...
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JP2994038B2 |
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JP2974769B2 |
Compositions containing nonfibrous calcium sulfate in hemi-hydrate or anhydrous form and fibrous additives, including paper fibers preferably derived from waste newspaper, capable of being formed into an unfaced building material having ...
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