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WO/1988/001926A1 |
On a base surface (A) is laid a perimetric formwork (B) inside which are arranged light formwork members (C) particularly of cardboard. Between and/or on top of said light formwork members (C), reinforcement members (E) are arranged on s...
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WO/1987/003530A1 |
In order to form a heating element, a coil-shaped hollow path, cut into a plate (10), is filled with an exothermally reacting pulverulent mixture and is compressed by means of a correspondingly shaped pusher (13), a platen being then app...
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WO/1987/002300A1 |
A mould apparatus (F) of releasably interconnected link members (2) consisting of a body (4) and a lining part (6). When the link members (2) are interconnected the lining parts (6) are resiliently engaging each other to form a continuou...
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WO/1986/005737A1 |
High speed pipe lining is accomplished by supporting a length of pipe (10) to be lined between spindles (22, 40) in a lathe-type apparatus and rotating the pipe at a speed sufficient to afford a G-force of the order of 10-15 G's. A rathe...
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WO/1986/002427A1 |
A device for coating the inner surface of a pipeline with the cement sand comprises a coating mechanism (1), systems (2 and 3) for feeding, correspondingly, the cement sand and a working agent, hoses (4 and 5), a pull rope (6) and a hois...
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WO/1986/002425A1 |
A method of repairing a pipeline consists in clearing depositions from the pipeline (1) and simultaneously laying inside it a flexible thread (4) by means of which are pulled into the pipeline (1) a pull rope (5) as well as power and sol...
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WO/1986/002428A1 |
A method for coating the inner surface of the pipeline with the cement sand mortar provides for forming on that surface a layer (4) of the mortar which is pressed and kept by a flexible sleeve (5). Before pressing to the layer (4) of the...
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WO/1985/001538A1 |
A roofing plate (10), such as a corrugated, interlocking tile, is at its upper side surface provided with a proofing strip (27) arranged extending across the corrugations of the roofing plate at the upper edge thereof. The proofing strip...
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WO/1983/002472A1 |
For after-insulation of house walls can be used insulating plate elements provided with a facing of shells (4) forming a brick pattern. Usually the shells are prefabricated and are secured by gluing to an insulating plate member (2). By ...
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WO/1983/001592A1 |
The characteristics of surfaces of bodies made from a basic material (22) which is mouldable at low temperatures, such as concrete or concrete-like materials are improved by applying a layer of metal (12) to one or more surfaceparts ther...
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WO/1983/000369A1 |
Method for the manufacture of insulating bodies based on mineral wool. In the method, one side of a mineral wool body manufactured in a manner known per se is subjected to a vacuum and its opposite side is contacted with a clay slurry, e...
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WO/1982/004416A1 |
A material for forming relief decoration on concrete (26), which comprises a support sheet (22) having adhered on the surface thereof many small decorative pieces via an adhesive (23), with at least two of the small pieces partially unde...
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WO/1982/000678A1 |
Stones of concrete consisting of foil bags (2) filled with concrete (1) are arranged in a required mutual relationship, whereafter exposed foil (2') is removed under the action (9) of e.g. heat, radiation, chemicals or the like after har...
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WO/1980/000232A1 |
The method is appropriate for use in the manufacturing of construction elements which comprise one or a plurality of bodies (14, 70) of alveolar material. These bodies are surrounded with an envelope (16, 17, 72) of fibre reinforced conc...
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WO/1979/001149A1 |
A method of manufacturing an edge element, which is a laminate and comprises a porous core layer (9) and a hard surface layer (8). A non-stretchable layer (6) is placed on a foldable mold (1, 2, 3, 4, 5) on a support. A hardenable layer ...
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JP7371096B2 |
The invention concerns an apparatus for furnishing a liner with a layer of stucco slurry, comprising at least:a conveying device (24) for conveying a liner (7), said conveyor device defining a transport direction (31);a stucco slurry fee...
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JP5896967B2 |
A process for producing fiber-reinforced structural cementitious panels made of at least one layer of fiber reinforced cementitious slurry, the process for each such layer of slurry including providing a moving web; depositing a first la...
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JP5882384B2 |
An apparatus and method for controlling the flow of a slurry is provided which includes using a constrictor valve (28) on a mixing and dispensing apparatus (10). The constrictor valve (28) includes a first guide plate (36) and a second g...
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JP5520606B2 |
A process for producing fiber-reinforced structural cementitious panels made of at least one layer of fiber reinforced cementitious slurry, the process for each such layer of slurry including providing a moving web; depositing a first la...
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JP5258295B2 |
A multilayer gypsum board forming device, and a gypsum additive delivery system in which additives are delivered to one or more layers of a multi layered gypsum board panels, including engineered polymers, includes at least one additive ...
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JP5227332B2 |
An engineered composite building material, such as fiber cement, having one or more engineered sub-surface regions designed to provide the building material with improved moisture ingress resistance, paint adhesion, and other mechanical ...
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JP5193405B2 |
The present invention provides a mixer and a mixing method which enable stable supply of slurry at a high flow rate with foam being uniformly mixed therein, and which enable reduction in consumption of foam to be fed to the slurry. The m...
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JP5112505B2 |
An apparatus and method for controlling the flow of a slurry is provided which includes using a constrictor valve (28) on a mixing and dispensing apparatus (10). The constrictor valve (28) includes a first guide plate (36) and a second g...
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JP5024782B2 |
An acoustical panel comprising a continuous phase of an interlocking set gypsum matrix and a method of preparing an acoustical panel are disclosed.
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JP5019481B2 |
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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JP5019482B2 |
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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JP5019486B2 |
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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JP5011467B2 |
An apparatus and method for controlling the flow of a slurry is provided which includes using a constrictor valve (28) on a mixing and dispensing apparatus (10). The constrictor valve (28) includes a first guide plate (36) and a second g...
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JP5003157B2 |
A structural cementitious panel, produced by a multi-layer process including providing a moving web; b. one of depositing a first layer of loose fibers upon the web and c. depositing a layer of settable slurry upon the web; d. depositing...
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JP2011105002A |
To provide an apparatus and method for controlling the flow of slurry.In a mixer 12 and the dispensing apparatus 22, a constrictor valve 28 is used. The constrictor valve 28 includes a first guide plate and a second guide plate. The firs...
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JP2011046572A |
To provide a solidified modified-sulfur panel formed in a thin plate shape of solidified modified sulfur prepared by mixing the aggregate with molten modified sulfur to solidify the mixture, thereby enhancing joining power with other mat...
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JP4559360B2 |
The present invention provides a mixer and a mixing method which enable stable supply of slurry at a high flow rate with foam being uniformly mixed therein, and which enable reduction in consumption of foam to be fed to the slurry. The m...
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JP2010214959A |
To provide a novel plasterboard and a method of manufacturing the same.This novel plasterboard has two first parallel tapered edges on one surface, and has two other parallel tapered ends or tapered edges orthogonal to the first tapered ...
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JP4553414B2 |
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JP2007503334T5 |
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JP4421858B2 |
There are provided a honeycomb structure and a method of manufacturing the honeycomb structure, the honeycomb structure including a honeycomb structural part, which has partition walls 2 for forming a plurality of cells 3 partitioned in ...
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JP4338089B2 |
The present invention provides an apparatus and a method for fractionating gypsum slurry which can surely control the density of the gypsum slurry fractionated from the mixer (fractionated slurry), which can restrict change of the flow r...
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JP4336966B2 |
The present invention relates to manufacture of construction materials in which gypsum slurry containing air bubbles is handled, particularly manufacture of gypsum boards which become popular as interior materials. The present invention ...
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JP4290294B2 |
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JP2009113497A |
To provide a method for producing sheets from binder, in particular, plasterboards with recessed edges.The method includes steps of : generating a marking (301) on a face (2 or 3) of a pre-form (5); detecting the marking (301); and trans...
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JP4255263B2 |
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JP4234102B2 |
Provided is a method of manufacturing a weight-saved foamed gypsum board having a gypsum core with high strength and excellent adhesion properties of the gypsum core with base papers for gypsum board, which method is capable of adjusting...
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JP4195813B2 |
The invention relates to a multilayer material comprising (a) a first layer that consists of plaster or that substantially consists of plaster, and (b) at least one second layer, comprising a sandwich textile fiber material. The fibers o...
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JP4135571B2 |
A slurry raw material is applied onto a carrier film 3 in a coating section 4, and a predetermined property related to the thickness of the slurry raw material is measured in a property-measuring section 5 in a wet mode before the slurry...
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JP4133805B2 |
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JP2008169068A |
To provide a method for infiltrating an alkali silicate, by which a semisolid gelling reaction of an alkali silicate infiltrating material takes place quickly and securely.In a method for infiltrating an alkali silicate into concrete in ...
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JP4100766B2 |
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JP4039697B2 |
A building board comprises a core of gypsum which has penetrated a glass fiber sheet embedded in one face and a coating of gypsum integral with the core material which has passed through the sheet. An apparatus for making such a board in...
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JP4004554B2 |
The apparatus includes a two-stage mixer comprising a first high shear mixer 12 and a record low shear mixer 14. Plaster slurry is formed in the first mixer; a portion 38 is laid on a first facing sheet 32, a portion 40 B is laid on a se...
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JP3927170B2 |
To provide a block structure for a side ditch, a waterway formed of the block structure, and a method of manufacturing the block structure for the side ditch for obtaining suitable environment for the growth of aquatic insects, microorga...
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