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WO/2020/125914A1 |
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 slur...
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WO/2020/102882A1 |
Concrete compositions are provided with contain fibers and/or water-reducing admixtures. The fibers may be one or more of polyvinyl alcohol (PVA) fiber, polypropylene (PP) fiber, or glass fiber. The water-reducing admixtures preferably c...
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WO/2020/074232A1 |
The invention relates to a method for producing a prefabricated building slab element, in particular a wall or ceiling element, from a cast concrete material, which method has the following method steps: providing a moulding box (2) havi...
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WO/2020/062664A1 |
A lightweight thin wall panel having a sandwich structure and fully-enclosed edges, a processing device for the same, and a processing method. The wall panel comprises a cladding layer (3) and a core material layer (4). The cladding laye...
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WO/2020/065509A1 |
The process for the manufacture of slabs of ceramic material, comprises the following steps: supplying at least one ceramic and/or stone basic material (5) in powder and/or granulate and/or flake form; supplying at least one ceramic and/...
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WO/2020/036839A1 |
Gypsum boards formed from synthetic gypsum and other gypsum sources having high chloride salt concentrations. The gypsum boards may include a set gypsum board core layer between a front and back paper cover sheets. The back paper cover s...
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WO/2020/036842A1 |
Gypsum boards formed from synthetic gypsum and other gypsum sources having high chloride salt concentrations. Gypsum boards may include a board core including set gypsum. A total concentration of the chloride anion in the board core rang...
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WO/2019/212782A1 |
A hybrid structural member for an insulated structural panel includes a core member surrounded on at least two sides by a high-density structural foam. The hybrid structural member may be manufactured by placing a core member in a cavity...
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WO/2019/209581A1 |
Embodiments of a system (20) and a method for manufacturing a gypsum board (25) include a forming assembly (35) configured to form the gypsum board (25) to be within a predetermined thickness range and to detect vibration at the forming ...
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WO/2019/185450A1 |
What is disclosed is a method for producing a sanitary unit having a floor panel (1) and at least one sanitary object, wherein the floor panel (1) has a base (7) and a ceramic floor covering (6) on a useful side (5) of the base (7), and ...
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WO/2019/173142A1 |
A method of assembling a concrete sandwich (50) panel includes inserting a plurality of first connectors (60) through an insulation layer (54) such that the first connectors (60) are installed perpendicular to the insulation layer (54), ...
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WO/2019/153715A1 |
Disclosed is a method for manufacturing a TRC permanent formwork with a grid inner wall. The method comprises: step 1, treating a surface of a textile (2) with impregnation and abrasive blasting; step 2, installing an inner template requ...
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WO/2019/135026A1 |
The invention relates to a method and an apparatus for treating an object (4) comprising concrete, asphalt and/or porous metal such as galvanized iron. The method comprises at least the following steps: - subjecting the object (4) to und...
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WO/2019/099909A1 |
A hybrid structural member for an insulated structural panel includes a core member surrounded on at least two sides by a high-density structural foam. The hybrid structural member may be manufactured by placing a core member in a cavity...
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WO/2019/072638A1 |
The present invention provides a composite building element, preferably a composite deck (1), comprising a profiled and perforated aluminum sheet (2) combined with a concrete (3) based on a carbonation hardening binder, wherein the perfo...
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WO/2019/049036A1 |
In a method of manufacturing a concrete element having a functional layer, a rear side of the functional layer being bonded to the concrete element by means of an adhesive, the roughness of the rear side of the functional layer is increa...
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WO/2018/183412A1 |
A gypsum fiber roofing panel with an angled edge for accommodating environmentally-induced expansion is provided, including a homogeneous body formed from a slurry of gypsum and reinforcing fibers having a face panel, a back panel, and a...
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WO/2018/136022A1 |
The claimed method of manufacturing construction articles based on a magnesium cement comprises preparing, metering, and producing a mixture by agitating components until a homogeneous mass is obtained, subsequently molding same, setting...
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WO/2018/099528A1 |
Disclosed is a method for manufacturing a container module (1). The method comprises the steps of: forming at least four container panels (2) by means of the following steps: placing a casting frame (3) on or around an external plate (4)...
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WO/2018/088902A1 |
An assembly for producing a semi-finished product from newspapers, said assembly comprising a storage platform, adhesive applicator means, a stacking preform, newspaper transportation means, a compacting tool and a control unit for contr...
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WO/2018/051061A1 |
Apparatus (10) usable in forming a building component of a settable material such as concrete with a plurality of facing members (24) such as bricks. The apparatus comprises a base member (12) in the form of a steel plate with a regular ...
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WO/2018/049093A1 |
Embodiments of a system and a method for manufacturing a gypsum board (25) can be used to produce a gypsum board (25) having at least one perforated cover sheet (28) via a cover sheet perforator system (40). The cover sheet perforator sy...
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WO/2018/048069A1 |
An artificial marble production device according to the present invention comprises: a granite soil storage unit for storing and supplying granite soil after drying and heating; a granite soil heating unit for receiving the granite soil ...
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WO/2017/220727A9 |
The invention relates to a prepreg for a ceramic composite material, to a method for producing a green body by means of the prepreg, and to a method for producing the ceramic composite material from the green body produced according to t...
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WO/2018/027090A1 |
A method in which a stream (5) of dry cementitious powder passes through a first conduit and aqueous medium stream (7) passes through a second conduit to feed a slurry mixer (2) to make cementitious slurry (31). The cementitious slurry (...
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WO/2018/027088A1 |
A slurry feed apparatus for depositing a slurry (36) upon a moving forming web (26) having a direction of travel, including: a headbox (40) mounted transverse to the direction of travel of the moving web (26), having a back wall (354), s...
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WO/2018/026876A1 |
Methods of making gypsum panels, fiberglass mats, and associated gypsum panels and building sheathing systems are provided. In one aspect, a method of making a gypsum panel includes depositing an aqueous liquid containing a wetting agent...
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WO/2018/024874A1 |
The invention relates to a method for producing prefabricated components (1) for buildings, comprising the following steps: pouring a curable casting material into a formwork in order to form a plate-shaped base element (2); connecting t...
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WO/2018/019858A1 |
The invention relates to a heat exchanger (1) for a thermal solar collector, comprising a primary heat exchange surface (2) connected to at least one thermal solar collector (3) and at least a first secondary heat exchange surface (4) co...
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WO/2018/009389A1 |
A gypsum slurry modifier device (50) is provided for use with a gypsum mixer outlet boot (24) having at least one tubular outlet leg (26), and includes a support bracket (52) mountable to the outlet boot; at least one clamp member (68) a...
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WO/2017/218508A1 |
A cementitious slurry mixing and dispensing system includes a slurry mixer (102) that agitates and forms aqueous cementitious slurry, a discharge conduit (106) in communication with the mixer (102) and forming an interior surface definin...
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WO/2017/218334A1 |
Embodiments of a system and a method for measuring cementitious board (25) during its continuous manufacture can be used online in a continuous manufacturing process to effectively determine the degree to which cementitious slurry has se...
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WO/2017/196644A1 |
The application concerns a gypsum board (10) and a method of producing it whereby the board comprises a gypsum core (20) and at least one mat (12) being provided on the core. The mat has outer (14) and inner (18) surfaces and comprises a...
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WO/2017/191404A1 |
The invention relates to a method for constructing a building wall (1) by additive manufacturing. The method comprises: an operation of additive manufacturing of at least one structural wall (3) obtained by stacking consecutive layers (3...
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WO/2017/078952A1 |
Embodiments of a system (20) and a method for continuously measuring cementitious board (25) during the continuous manufacture thereof can be used in connection with the manufacture of various cementitious products, including gypsum wall...
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WO/2017/051137A1 |
The present invention relates to a method for manufacturing a pre-fabricated element (1) for construction and electricity production. Said method includes the following steps: providing a formwork mould (4) and placing at least one photo...
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WO/2017/041171A1 |
A coating process is described that coats a coil-to-coil continuous substrate with a graphene-like coating. The coating process includes cleaning and activating a substrate, applying a graphene oxide dispersion to the substrate, drying t...
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WO/2017/040138A1 |
A method to form a laminar integral skin of a honeycomb structure is provided. The method includes extruding a ceramic precursor batch through a die with feedholes in entry side and slots in exit face of the die to form the honeycomb str...
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WO/2017/027276A1 |
Embodiments of a system (20) and a method for detecting voids (71,72,73) in a cementitious board (25) can be used in connection with the manufacture of products, including cementitious board products such as gypsum wallboard, for example...
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WO/2017/015247A1 |
An apparatus for production of a gypsum product is provided which comprises a conveyer comprising a conveyer belt and means for rotating the conveyer belt; means for forming a gypsum product; and at least one laser scanner positioned ove...
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WO/2016/165727A1 |
The invention relates to a conveyor line (1) for the continuous production of drywall boards as well as a slurry distributing device (22) which is used in this conveyor line (1). The distributing device is used for the uniform and low-sp...
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WO/2016/126850A1 |
Gypsum panels and methods for their manufacture are provided herein. The gypsum panels include a gypsum core having a first surface and a second opposed surface and a first fiberglass mat associated with the first surface of the gypsum c...
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WO/2016/116456A1 |
The invention relates to a formwork element for a formwork system for concrete construction purposes, in particular for integrating into a construction level of the formwork system, comprising a box-like supporting body (1, 2) facing awa...
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WO/2016/084006A1 |
A slip molding apparatus (10) for lining a pipe (12) includes a dispense head (20) adapted to engage an interior surface (14) of a pipe (12) and to dispense a lining material, a slip mold (38) pulled by the dispense head (20) and having ...
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WO/2016/085779A2 |
An apparatus and method of manufacturing a porous ceramic segmented honeycomb body comprising axial channels extending from a first end face to a second end face. A plurality of porous ceramic honeycomb segments is moved axially past res...
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WO/2016/032762A1 |
A durable, moisture-resistant gypsum product is provided with smooth furnish which comprises a laminated glass fiber mat (30) in which glass fibers (12) are compressed and cross-linked with a thermosetting polymeric resin (20). Methods f...
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WO/2016/008511A1 |
A method for producing a gypsum plasterboard comprising the steps of: (a) providing a gypsum slurry on at least a first sheet, in particular paper sheet, (b) moving, after step (a), the first sheet with the gypsum slurry between two oppo...
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WO/2015/189295A1 |
The present invention relates to a method for producing a sewer pipe element with a plastic lining, wherein the method comprises the following steps: providing a mould (2) for producing the sewer pipe element, comprising a first fitting ...
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WO/2015/185143A1 |
The present invention relates to a method for producing a gypsum plasterboard comprising the steps of: Providing a first slurry (11) of a particular type of gypsum by use of a first mixer (10); providing a second slurry (13) of the parti...
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WO/2015/185251A1 |
The present invention relates to a gypsum plasterboard, comprising a first outer layer, preferably paper layer (111), a first intermediate layer (112) formed by a second gypsum slurry S2, a core layer (113) formed by a first gypsum slurr...
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