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Matches 51 - 100 out of 868

Document Document Title
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...  
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 ...  
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...  
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 (...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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 ...  
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...  
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...  
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...  
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 ...  
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...  
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...  
WO/2015/175464A1
The liner (102) includes a rib formation (110) with a transverse section configured to mechanically lock the liner (102) to a concrete shell (109) and a joint (114) to allow the rib formation (110) to flex. The joint (114) for the rib fo...  
WO/2015/161085A1
A robot may extrude a tower or column. The robot may include an extrusion nozzle, a positioning system, a climbing apparatus, and a controller. The extrusion nozzle may controllably extrude uncured construction material. The positioning ...  
WO/2015/140561A1
There is provided a method (10) of forming concrete (36). The method (10) comprises the steps of providing cement (12) and providing water (16). The method (10) further comprises the step of mixing the cement (12) and the water (16) to f...  
WO/2015/142975A1
An in situ inspection system and method to inspect a honeycomb body (122) skin in a skinning system. The inspection system includes a line illuminator (148) to generate a line illumination on the skin (136) perpendicular to an axial dire...  
WO/2015/142203A1
An object of this application is a paving slab. Another object of this application is a method to produce paving slabs containing filling elements (2) of irregular texture in its volume and on its front side, preferably natural stone ele...  
WO/2015/126685A1
A cementitious slurry mixing and dispensing system (1510, 1710) includes a mixer (1520, 1712), a discharge conduit (110, 1527, 1727), and a pulser assembly (150, 850, 1050, 1250). The discharge conduit (110, 1527, 1727) is in fluid commu...  
WO/2015/118196A1
The invention relates to a method for depositing solids on a surface, by associating at least one nozzle or injector, containing at least one ejection opening, with at least one transducer, such that the activation of the transducer, whi...  
WO/2015/108851A1
A foam injection system (301, 701) for use in the manufacture of cementitious products includes a foam injection body (305, 605) and first and second port inserts (100, 400; 200, 500). The foam injection body (305, 605) defines a slurry ...  
WO/2015/101549A1
The present invention relates to a process for preparing a precast polyurethane-based concrete insulation element comprising a base layer, a core layer and optional surface layer, comprising the steps of: I) providing uncured base layer ...  
WO/2015/077020A1
A skinning apparatus (100) and a method of skinning a porous ceramic (110). The apparatus includes an axial skinning manifold (108). The axial skinning manifold (108) includes a curved adaptive pipe (128) to flow cement in a circumferent...  
WO/2015/051822A1
A method for producing a gypsum plasterboard comprising the steps of providing bundler dust obtained from gypsum plasterboard leftovers of a plasterboard trimming process by a trimming device, in particular by a bundler saw; and adding a...  
WO/2015/013098A1
A cementitious product with strengthened composite structure is provided. Energy-efficient methods for manufacturing such products are provided as well and include dewatering a partially-set cementitious product by applying vacuum, and a...  
WO/2014/206452A1
The invention relates to a gypsum plasterboard production plant, comprising at least one circulating conveyor belt device (10) for receiving a gypsum layer (16) formed from a top-side casing (27) and a bottom-side casing (28) and a singl...  
WO/2014/194916A1
The invention relates to the manufacture of a reinforced slab-shaped building element (E) having a length (L), a width (W) and a thickness, said slab-shaped building element (E) comprising an upper concrete plate (20) anchored to a lower...  
WO/2014/193707A1
A control system for an axial skinning apparatus (100), including: • a force to cause a ceramic honeycomb part (110) to pass through the skinning apparatus (100); • a force that urges flowable cement on to the ceramic honeycomb part ...  
WO/2014/150788A1
Disclosed is a method of preparing a mat-faced cementitious article composite. A mat-faced article (e.g., board) is formed and the composite is formed upon application of a finish composition (e.g., hydrophobic). In one aspect, the matfa...  
WO/2014/124886A1
The invention relates to a method for producing a multi-layered reinforced concrete element (10), comprising at least one first concrete wall section (11) in composite with a reinforcement body (13), wherein the concrete element (10) com...  
WO/2014/117777A1
Method of manufacturing a panel made from a cement-based material, where said method comprises the following steps: • i. a mould is prepared, where said mould comprises two mould plates (2,3), each plate pivotably connected to the side...  
WO/2014/090300A1
The invention relates to a method for producing a plaster board having the steps: -provision of a conveyor belt apparatus (10) having a carrying belt (11), -application of a first sheath (12) to the carrying belt (11), -application of a ...  
WO/2014/089437A1
A method is disclosed which includes: forming at least one layer of material on at least part of a surface of a first substrate, wherein a first surface of the at least one layer of material is in contact with the first substrate thereby...  
WO/2014/085432A1
Disclosed is a ceramic honeycomb structure comprising a honeycomb body and a multilayered outer layer formed of a thick core layer applied and rapidly dried and a thin clad layer dried more gently to form a crack free dual skin layer. Th...  

Matches 51 - 100 out of 868