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JP08229914 |
PURPOSE: To especially suppress the supply amt. of a granular material forming a decorative layer low by attaching an inclined plate inclined in the direction opposite to the running direction of a conveyor and leaving the gap correspond...
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JP08229915 |
PURPOSE: To mass-produce an inorg. panel such as a cement panel having a curved surface shape or a deep carving shaped. CONSTITUTION: In a method for producing an inorg. panel by supplying a slurry prepared by diluting a main material co...
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JP08216131 |
PURPOSE: To obtain a product which has excellent quality by simplifying the steps and continuously operating for a long period. CONSTITUTION: A body belt 1 is driven at the moving speed of 2.0m/min in the direction of an arrow, base shee...
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JP08207036 |
PURPOSE: To provide a curved high pressure wood wool cement panel having good heat insulating properties and high strength and enabled in the nailing at the time of execution. CONSTITUTION: Amorphous wood wool with a width of 1-10mm and ...
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JP08197520 |
PURPOSE: To provide a method for manufacture of a gypsum building material without any bubble on a surface and near the surface. CONSTITUTION: In a method for manufacture of a gypsum building material wherein a horizontally placed body b...
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JP08192415 |
PURPOSE: To simplify production equipment by circulating gypsum molds formed by particular quantity, feeding a body to the adjacent gypsum mold in turn, forming the body fed to the gypsum mold, and carrying a mold product and a gypsum mo...
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JP08187712 |
PURPOSE: To provide a method for manufacturing a gypsum building material in which the efficiency of manufacturing steps can be enhanced by obtaining a space for wirings in the material and reducing the weight of the material. CONSTITUTI...
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JP08150609 |
PURPOSE: To provide green board whose thickness is uniform at a low cost with high efficiency in the case of producing the green board by dehydrating and removing water from slurry. CONSTITUTION: An endless steel belt 8 is laid and retai...
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JP08150610 |
PURPOSE: To prevent slurry S from falling out from the side edge part of a steel belt and to prevent the steel belt from being warped by adoping such a structure that a water permeable sheet is supported touchably by the steel belt in th...
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JP08132419 |
PURPOSE: To enhance dewatering effect at reduced pressure without impairing molding efficiency. CONSTITUTION: Molding material is poured in the cavities 21 of a plurality of bottom molds 18, in which filter pads 30 are laid in the caviti...
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JP08127012 |
PURPOSE: To manufacture a multilayer light plaster cured body having high peeling strength among layers and a little warping, and shorten a manufacturing line. CONSTITUTION: A plaster mixture is supplied on a conveyor 4 so as to make a f...
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JP08127013 |
PURPOSE: To manufacture a multilayer light plaster cured body having uniform thicknesses of layers and a little warping, and shorten a manufacturing line. CONSTITUTION: After a first layer 11 is formed, its top face is flattened by a pla...
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JP08118334 |
PURPOSE: To recycle a waste material by a method wherein a waste material of an inorg. cement panel is ground to obtain an inorg. powder which is, in turn, is stirred in the presence of water to dissolve CaCl2 contained in the inorg. pow...
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JP08118323 |
PURPOSE: To produce a cementitious inorg. panel high in design effect so as to finely express the surface of aggregate by washing finish. CONSTITUTION: A semidry powder material 2 containing pulp 4 is scattered over the surface of a gree...
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JP08118322 |
PURPOSE: To produce an inorg. panel so as not only to finely express the surface of aggregate by washing finish but also to color the surface of a substrate excepting the expressed surface of aggregate to impart a different tint thereto....
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JP08112808 |
PURPOSE: To improve adhesiveness between a plaster core and an original paper by providing a slurry feeding means onto the upper face of the original paper for a plaster board, a rotation driving means for rotating a coating roll in the ...
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JP08090536 |
PURPOSE: To uniformly supply cement slurry having low water content and high concentration and to obtain uniform orientation without considerably disordering the orientation of fiber in a method and an apparatus for manufacturing a fiber...
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JP08090533 |
PURPOSE: To stably mold a sheet of uniform thickness by providing driving and displacing means for driving and displacing at least one of both coating tools in a direction for holding the pair of coating tools constant based on both the ...
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JP08090535 |
PURPOSE: To allow a crack to scarcely occur at a green sheet imparted with an uneven pattern by forming an aqueous slurry to a sheet, scattering fluidizer on the upper surface, pressure-reducing from the lower surface side to uniformly i...
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JP08039529 |
PURPOSE: To enable quality of a product to be maintained by making concentration of hydrochloric acid contained in a material unraised by a method wherein water used for rinsing felt for making paper is neutralized, and the neutralized w...
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JP08042065 |
PURPOSE: To supply a large number of spacers made of concrete by molding the aggregate of a large number of measure-shaped vessels, to which meshy projections having smooth wall surfaces are formed, onto the external surface of a sheet f...
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JP08039530 |
PURPOSE: To enable a platy raw compact being a compact before baking to be continuously manufactured by providing a pair of front and rear endless belt conveyors so set that raw materials can be continuously vertically from up to down ca...
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JP08034010 |
PURPOSE: To provide a means of solving the problem of pollution ascribable to passage and outflow of a pigment from a felt conveyor which requires an antipollution measure and that of productivity resulting from the pigment blocking the ...
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JP08025324 |
PURPOSE: To suppress the uneven distribution of thicknesses of a seed film on a felt conveyor by aligning many supply units in the lateral direction of the conveyor. CONSTITUTION: Many supply units X are aligned in parallel in the latera...
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JP08025326 |
PURPOSE: To manufacture an excellent three-layer structure light, weight gypsum cured material having small deformation with high yield on a short line without increasing a manufacturing facility in a method for manufacturing the materia...
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JP08025325 |
PURPOSE: To suppress the occurrence of uneven distribution of a slurry flowing velocity by supplying the slurry to a felt conveyor while moving both sidewalls of a downstream side from a gate in a flow box along the flowing direction of ...
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JP08001621 |
PURPOSE: To manufacture a gypsum board having extremely small warpage. CONSTITUTION: The method for manufacturing a gypsum board comprises the steps of supplying dry mixture of gypsum for forming an outer layer and glass fiber to a belt ...
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JP08001631 |
PURPOSE: To efficiently manufacture a gypsum board having extremely small warpage in a short time. CONSTITUTION: The method for manufacturing a gypsum board comprises the steps of supplying gypsum kneaded material for forming an outer la...
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JP08001139 |
PURPOSE: To dispose of residual ready-mixed concrete generating at a ready- mixed concrete mill with saved energy and at low cost by granulating the ready-mixed concrete without use of a crusher which generates noise and dust. CONSTITUTI...
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JP07285110 |
PURPOSE: To improve the quality of a product by enabling appropriate dehydration corresponding to properties of slurry by adjusting opening of a suction hole. CONSTITUTION: In a suction box where a large number of suction holes 26 to deh...
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JP07285119 |
PURPOSE: To improve the quality of a boardlike product, by enabling the device to supply slurry at a uniform thickness in the widthwise direction of a sheet. CONSTITUTION: In a supply device of slurry wherein a hopper 18 on the inside of...
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JP07285113 |
PURPOSE: To provide a suction box which can improve the durability of a decompressing device comprised of a blower and simplify the maintenance. CONSTITUTION: In a suction box wherein a suction hole 26 to dehydrate slurry supplied to the...
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JP07285112 |
PURPOSE: To improve the quality of a product, by a method wherein in a manufacture of a green plate by a flow-on method, a waving phenomenon wherein a supply thickness of slurry is changed periodically and lift of reinforcing fibers are ...
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JP07285111 |
PURPOSE: To prevent a defective product from being produced, by a method wherein a thickness of a green plate is made uniform by preventing a sheet from being clogged or sagged. CONSTITUTION: In a stationary suction box 1 which decompres...
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JP07242460 |
PURPOSE: To efficiently produce a colored spotted designed tile through simple processes without requiring much labor. CONSTITUTION: Granular body 14 granulated with a spray drier 1 is transferred on a conveyor 2, several kinds of slurri...
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JP07227821 |
PURPOSE: To reduce the quantity of moisture to enhance a lamination efficiency when winding a seed film using a making roll, and ensuring an adequate moisture movement required for an interlayer adhesion when pressing, in a sheet making ...
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JP07223212 |
PURPOSE: To manufacture a multilayer plasterboard at a low cost by dispersing a cement material into a liquid medium with the help of a high shear mixing rotor to form a first slurry and mixing the first slurry with foam using a low shea...
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JP07223213 |
PURPOSE: To provide a carrier film which enables the manufacture of a uniform quality and pin hole-free green sheet and also the smooth separation of the green sheet, when manufacturing the ceramic green sheet using the carrier film. CON...
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JP07132519 |
PURPOSE: To mass-produce resin concrete products by a small number of press devices. CONSTITUTION: A plurality of mixtures 18 and 20, each of which contains an aggregate and a thermosetting resin for binding the aggregate, are put into a...
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JP07117030 |
PURPOSE: To provide the forming method for hydraulic slurry, out of which hydraulic slurry platelike body having small scattering in strength can be formed under the state being hard to separate and, in addition, uneven pattern can be fo...
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JP07109795 |
PURPOSE: To design the shape of a roof tile more attractively, prevent useless member layout and enhance productivity of roof tiles. CONSTITUTION: A manufacturing process of a roof tile comprises each of material mixing, extrusion, rolle...
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JP07070608 |
PURPOSE: To provide a powder forming mold with its plural punches capable of being actuated with different strokes. CONSTITUTION: A stationary punch 37 and first and second movable punches 40 and 41 are arranged on the concentric circle ...
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JP07052130 |
PURPOSE: To mold a uniform plate-shaped article by supplying a cement slurry in a uniform density state by utilizing the own. wt. of the slurry. CONSTITUTION: The supply direction of a cement slurry is upwardly inclined at an angle θ fr...
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JP07024818 |
PURPOSE: To enhance the quality of a product by preventing reinforcing fibers from being unevenly present without deteriorating the thickness accuracy of a building element and enhancing the orientation properties of reinforcing fibers. ...
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JP07016814 |
PURPOSE: To easily remove a product from tub-form frames by a method wherein a rotatable cylindrical frame body is formed by circularly arranging and connecting a plurality of tub-form frames each having a U-shaped cross section and axia...
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JP07001418 |
PURPOSE: To express a pattern represented by a part or entire surface of a concrete molded form or various molded forms by a pattern layer of a predetermined thickness. CONSTITUTION: The molding machine for a patterned molded form compri...
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JP06339909 |
PURPOSE: To accelerate the dehydration of a slurry without bringing about the scaling-up of a production line in producing a plate-shaped building element by a flow-on system. CONSTITUTION: In an apparatus for producing the green panel o...
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JP06339911 |
PURPOSE: To produce a fiber reinforced cement panel having uniform strength by easily achieving uniform mixing even with respect to raw materials different in specific gravity in a dry manufacturing method. CONSTITUTION: A cement raw mat...
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JP06335908 |
PURPOSE: To enhance the quality of a product by preventing interlayer detachment of a green board and reduce the equipment cost by decreasing the quantity of dehydration of slurry. CONSTITUTION: Slurry 1 containing a lightweight aggregat...
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JP06335912 |
PURPOSE: To previously prevent continuous manufacture of defective products by discharging defective green board before it reaches a conveyor in the case of manufacturing a platelike architectural element by a flow-on method. CONSTITUTIO...
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