Patent application number | Description | Published |
20080210139 | PACKAGING STRUCTURE FOR BUILDING BOARDS AND BUILDING BOARDS LOADING STRUCTURE - This invention provide packaging structure for building boards and building boards loading structure. | 09-04-2008 |
20090068370 | Coating method of building board - A coating method of building board having convexoconcave in surface comprises the first process that coating is supplied and stocked in a tank installed above on a transportation line which transports the building board with making surface of the building board into the upper position, the second process which the building board is passed under the tank, and coating is flowed down like waterfall by weight of the coating from a drain hole which is installed in the lower end of the tank, and it coats the whole surface and the whole edge of building board with coating enough, wherein width of the drain hole in vertical direction to travelling direction of the building board is wider than width of the building board in vertical direction to travelling direction, and amount of coating to the surface of the building board is 1200-1800 g/m | 03-12-2009 |
20090142604 | COATING FILM FOR BUILDING MATERIAL - A building material and a method for coating a substrate for the building material with a coating film having a variety of functions relating to an environment such as mildew resistance, deodorization, antibacterial activity and air purification in addition to the anti-staining effect by having an excellent hydrophilicity. The method for coating the substrate for a building material comprises the steps of; coating a coating material comprising a hydrophilic polymer and a photocatalyst on the substrate, and drying the coating material to form a coating film containing the photocatalyst, wherein the hydrophilic polymer is at least one selected from the group consisting of methyl silicate, liquid glass, colloidal silica, poly(meth)acrylate, and polytetrafluoroethylene graft-polymerized with sulfonic acid, and the photocatalyst is at least one selected from the group consisting of titanium oxide coated with zeolite, titanium oxide coated silica and titanium oxide coated with apatite. | 06-04-2009 |
20090242728 | WOOD CEMENT BOARD - Provided is a wood cement board that has a pattern of acute-angled and deep recesses and projections on its surface, and that tends not to cause cracking during a hardening and curing process, a drying process, a transportation process and so on. The wood cement board has a pattern of recesses and projections on its surface, in which the distance from the apex of the projections to the rear face is 9 mm or more, and the distance from the apex of the projections to the base point of the recesses is 2 mm or more, and is equal to or less than half the distance from the apex of the projections to the rear face. The average specific gravity of the wood cement board as a whole, and the specific gravities of the projections and the recesses are each 1.1 or more, and the difference between the specific gravity of the projections and the specific gravity of the recesses is less than 0.1. | 10-01-2009 |
20090243149 | PRODUCTION METHOD OF WOOD CEMENT BOARD - Provided is a high manufacturing method of the production efficiency for a wood cement board that has a pattern of recesses and projections. | 10-01-2009 |
20100024720 | COATING APPARATUS FOR COATING A BUILDING BOARD - A coating apparatus for coating an entire surface of a building board without forming uncoated area, while conveying the building board, having: an application device for applying a coating material to the surface of the building board; a removal device for removing an excess coating material applied to the surface of the building board and forming a coating liquid film; and a pressure device for blowing air to the coating liquid film on the surface of the building board, wherein the pressure device is provided in a step posterior to a step that uses the removal device and has an air outlet which is wider than the building board and which covers the surface of the building board, and wherein the surface of the building board is applied with pressure of the atmospheric pressure or higher, while the building board is conveyed from the removable device to the pressure device. | 02-04-2010 |
20100122506 | FASTENING MEMBER AND EXTERNAL WALL CONSTRUCTION STRUCTURE - A fastening member is formed out of one steel sheet to comprise: a base plate portion constituting amount portion to be fixed to a building frame; a right support portion, a left support portion, a central support portion and a lower support portion that fix stably the exterior wall boards; a central horizontal raised portion and a downwardly bent portion that lock shiplap portions of an exterior wall board disposed below the fastening member; bearing portions and upper-board locking portions that lock the shiplap portions of exterior wall boards that are disposed above the fastening member; upwardly bent portions; and front plate portions. A waterproof material made of bentonite is provided at the left and right ends of the central horizontal raised portion, the top surfaces of the upwardly bent portions and the front surfaces of the front plate portions. | 05-20-2010 |
20100326002 | WALL STRUCTURE - A wall structure is provided, which, despite having a surface that is covered with elastic coating material and that is jointless, has an uneven pattern in the surface, and which does not require any great effort in the coating process and exhibit little variation in the finished design. The wall structure has a wall material, an elastic joint material, a mesh-shaped material and an elastic coating material. The surface of the wall material bears an uneven pattern in which the height difference between deepest portions and highest portions is 2.0 to 4.0 mm and a pattern loss ratio is 15% or less, and furthermore, the wall material is fixed in a state where a side end portion of the wall material is abutted against a side end portion of another wall material. The elastic joint material covers the surface of the abutting portion of the side end portions of the wall materials, and the elastic coating material covers the entire surfaces of the wall materials and of the elastic joint material. The uneven pattern in the surface of the wall is formed by coating the uneven surface of the wall material with the elastic coating material, and the amount of the elastic coating material is 2 to 6 kg/m | 12-30-2010 |
20110097547 | BUILDING BOARD - Provided is a building board having non-flammability and being excellent in designability. In the building board, an impregnated coating film, an aqueous coating film, a solvent-based clear coating film and a top clear coating film are formed, in this order, on a surface of a base member. The aqueous coating film is formed of a synthetic resin and a fireproofing agent; the top clear coating film is formed of a UV-curable type resin and a fireproofing agent; the amount of fireproofing agent in the aqueous coating film is 10 to 50 wt % with respect to the solids of the aqueous coating film; the amount of the fireproofing agent in the top clear coating film is 5 to 20 wt % with respect to the solids of top clear coating film; and the total calorific value measured in accordance with ISO 5660, for 20 minutes using a cone calorimeter, is smaller than 8 MJ/m | 04-28-2011 |
20110192095 | Throating - The present invention provides a throating that enables temporary affixing and facilitates construction work. | 08-11-2011 |
20110244191 | WOOD CEMENT BOARD AND PRODUCTION METHOD THEREOF - A wood cement board having on a surface thereof a rugged pattern has a plurality of layers laminated each having a cement, a silica-containing material, wood fibers and wood flour, wherein the cement and the silica-containing material are contained at a weight ratio ranging from 3:7 to 7:3, the wood flour ranges in size from 0.3 to 1.5 mm and is covered with calcium, and the amount of the wood fibers and the wood flour is not greater than 9 wt % with respect to total solids. Also provided is a method of producing a wood cement board, comprising the steps of covering wood flour ranging in size from 0.3 to 1.5 mm with calcium by mixing the wood flour with a cement composition, or with a cement, or with water resulting from dewatering a slurry, and stirring the mixture in water at a predetermined solids concentration; producing a slurry; producing a laminated mat; and pressing the mat at a pressure not higher than 10 MPa in use of a press, forming thereby a rugged pattern and performing curing. | 10-06-2011 |
20130149465 | BUILDING MATERIAL AND METHOD FOR MANUFACTURING THEREOF - The present invention provides a building material in which a coating is applied to a front surface and a side surface is sufficiently adhered to a sealing and method for manufacturing thereof. In a building material in which a coating is applied to a front surface, a coating film on a side surface is removed or reduced by laser irradiation. The part of the side surface in which the coating film has been removed or reduced by laser irradiation has a width of at least 5 mm from a front surface side toward a rear surface side of the building material, or extends over the entire side surface from the front surface side toward the rear surface side of the building material, or is formed more than a part in which coating film is formed. | 06-13-2013 |