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JP2002086439A |
To control the thickness of a fiber reinforced cement plate accurately and so that it can be regulated finely.The height of slurry in a slurry supply box (8) and also the height of the slurry at any time point immediately after discharge...
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JP2002086426A |
To provide a molding apparatus enabling stable release or transfer of a molded body after compression molding in the case when an air supply passage for ensuring an air flow for dewatering is provided.In the molding apparatus 1, a moldin...
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JP2002086438A |
To provide equipment for supplying raw materials which can supply uniform raw materials (1) and enables molding of bricks of high precision (2) and which can reduce the dust produced at the supply of the raw materials and is easy to main...
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JP3267829B2 |
PURPOSE: To provide a sleeve for piercing a prefabricated concrete panel which can deal with the panel having various thicknesses by a small piercing sleeve and in which the installation and the mold releasing are simple and a mold relea...
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JP3264933B2 |
PCT No. PCT/EP96/00505 Sec. 371 Date Nov. 24, 1997 Sec. 102(e) Date Nov. 24, 1997 PCT Filed Feb. 7, 1996 PCT Pub. No. WO96/24476 PCT Pub. Date Aug. 15, 1996Described is a process for producing heat-insulated panels for the large-scale pa...
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JP2002047799A |
To provide a constructing method of concrete structure which can control the orientation of fibers of fiber reinforced concrete.According to the constructing method of concrete structure which is carried out by pouring the fiber reinforc...
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JP2002029810A |
To improve the strength of a ceramic based building material manufactured particularly by the so called dry method by improving the affinity and sticking property of an aggregate to another matrix such as cement.In the so called dry meth...
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JP2002028402A |
To continuously remove bubbles contained in slurry surely with a simple device structure.In the method of continuously removing bubbles, rolls 51 and 52 rotated to be in contact with the slurry in the whole area of a flow passage 31 of t...
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JP2002029795A |
To improve affinity and adhesion of aggregate to a matrix other than aggregate, such as cement, in a ceramic building material and to enhance strength of such a ceramic building material, in particular, produced by a so- called dry metho...
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JP3246782B2 |
PURPOSE: To simply and rapidly adjust the center heights of a form and an injection pipe when the form is replaced with a different one in a concrete injection pipe device. CONSTITUTION: A frame 16 is fixed to the base part of an injecti...
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JP2002011716A |
To solve the problem that adjacent stocks are easily mixed, a pattern becomes unclear and a fine color separation pattern cannot be formed in a conventional pottery such as a tile, a brick, a block or the like because the different stock...
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JP3243426B2 |
To provide a method for molding a hydraulic material to practically mold even a molding of various projection and recess shape and undercut with large mold cost reduction and excellent mass productivity by immediately mold releasing an u...
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JP3240365B2 |
PURPOSE: To drop a powder into the powder packing hole of a forming die from the lower port of a hopper in a uniform density with a simple mechanism. CONSTITUTION: This device is provided with a hopper 2 having a cylindrical barrel 20, a...
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JP3236360B2 |
PURPOSE: To form a pattern layer of a predetermined thickness on a surface of a molded item of various kinds by using a simultaneous supply device provided with a head that can simultaneously supply two or more kinds of granules across o...
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JP3235802B2 |
PURPOSE: To enable the continuous carrying of tiles with a belt conveyor by enabling the going forward and backward of the belt conveyor onto/from the carrying surface of a roller conveyor along the carrying direction of the belt conveyo...
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JP3231160B2 |
PURPOSE: To obtain a method for producing a hydraulic inorganic molded piece without a difference in quality in any part of a molded piece by a method wherein the water content of a shape shaped in the vicinity of a molding maternal inje...
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JP2001522402A |
A pressurized feed shoe for delivering particulate materials to fill a die cavity is provided. The feed shoe includes a feed shoe body including a vessel for receiving a quantity of particulate material. The feed shoe body has at least o...
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JP2001315113A |
To prevent a crack from being generated in a panel when the patterned panel formed inside a form body is taken out.An apparatus for manufacturing a patterned panel 1 is provided wherein a plurality of irregular engaging parts 31 provided...
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JP2001315110A |
To manufacture a tile which is decorated in an acute angle-like and distinct rift pattern.Decorating powder raw materials 5 and 6 stored in a hopper 1 are allowed to flow out from a down side of the hopper. They are formed by pressurizin...
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JP3226972B2 |
PURPOSE: To provide a mold erecting apparatus for erecting a cylindrical mold used for a centrifugal-molding machine for molding concrete blocks in the forms of a channel mold, a hollow-cylindrical mold, etc. CONSTITUTION: An apparatus i...
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JP2001521578A |
A powder feed system for delivering a quantity of particulate material to a die cavity of a powder press is provided. The powder press has a table-like platen surface which is flush with and surrounds a die in which the die cavity sits, ...
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JP3225194B2 |
To produce a plate tile of good quality by increasing a loading number of green tiles to certainly support respective green tiles without being affected by the irregularity of the width dimensions of them to move them to a loading place ...
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JP3226209B2 |
To facilitate the operation for closing a cut-off valve in the vicinity of a concrete placing inlet after the completion of concrete-place into a form. A concrete conveying pipe line device 20 is applied to a concrete placing method for ...
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JP2001302368A |
To provide a method for manufacturing an inorganic lightweight board used for soundproof (sound absorbing) boards for noise protections, inner walls of buildings, various kinds of devices which dislike the generation of sounds by the ino...
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JP2001300913A |
To provide a method for manufacturing a hydraulic inorganic molded product wherein a moving speed V1 in going of a raw material feeder and a moving speed V2 in returning can be easily and accurately set from a moving speed of a water per...
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JP2001300926A |
To supply a homogeneous concrete material without requiring a complicated management and a setting-up work. A material supplying frame 65 constituted so as to reduce a length of a longitudinal direction is applied to a form 1. The concre...
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JP2001300914A |
To manufacture a concrete secondary product which is high in quality and dimensional precision without bringing about remarkable increase of an application cost. Under a state wherein a supply auxiliary plate 91 is placed on an upper fac...
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JP2001293717A |
To provide a mold releasing fixture capable of releasing an outer wall material having a rugged pattern formed on not only a surface but also an end face of a header from a mold so as not to bring about a cutout. The mold releasing fixtu...
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JP2001293709A |
To obtain a molding machine suitable for manufacturing products of different heights with more precise operability and capable of rapidly and efficiently obtaining a homogeneous product having a short non-operating time, rapid manufactur...
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JP3219668B2 |
To provide the manufacturing method of hydraulic inorganic formed plates, which does not require expensive equipment and is easy in maintenance and management and has good yield of products. This manufacturing method is composed of the o...
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JP2001278672A |
To provide a method for manufacturing a ceramic material whose element is easily changed into any shape and composition. The method comprises conjugation, curing, drying, degreasing and sintering process. A curable ceramic slurry contain...
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JP2001277232A |
To provide a mold device for a precast PC plate, by which the production efficiency can be increased. This mold device 1 comprises a mold 3 and a moving means 4. The mold 3 manufactures concrete plates 6 under a vertically laid state whe...
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JP3217686B2 |
To eliminate a black stain generated in a tile base by particles scattered by a powder measure and prevent the qualitative feeling of a tile from becoming deteriorated on a account of a recessed part or a sparse part and a projecting par...
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JP3214609B2 |
To smoothly let the air out of an form when concrete is placed in the segment form using a steel shell segment. An air vent pipe 26 is mounted to the upper part of the inside of a steel shell segment 21. One end of the air vent pipe 26 i...
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JP3213427B2 |
PURPOSE: To fill cement into an outer shell without generating air reservoir. CONSTITUTION: An injection opening 2 is formed on one side end face of an outer shell 1 formed into a hollow plate, and the outer shell 1 is disposed in a mann...
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JP3214990B2 |
PURPOSE: To enhance the efficiency of a casting operation and stabilize the quality of a product by automating a body supply operation for pouring a body into a casting mold of a vibration casting device. CONSTITUTION: In a vibration cas...
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JP3214408B2 |
To produce a ceramic green sheet uniform in thickness. A ceramic slurry 2 is supplied to a slurry chamber provided in a slurry coater 5 and a carrier film is brought into contact with the peripheral edge of the opening of the slurry cham...
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JP2001261405A |
To reuse the whole of dismantled concrete.Dismantled concrete A is fractionated into a block B having a 15 mm or larger particle size and a block C having a particle size smaller than 15 mm by using a screen and the block C, which can no...
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JP3204860B2 |
PURPOSE: To manufacture a cement plate having a deep irregular design pattern at low manufacturing cost. CONSTITUTION: On a wet type cement mat 2 manufactured by wet method, a dry type cement mat 4 which does not contain water substantia...
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JP2001225309A |
To surely control a thickness while a surface quality of a product is secured by sufficiently performing a treatment for foreign matter in slurry.A method for manufacture a cement fiber board is provided wherein a slurry having fiber and...
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JP2001225316A |
To adjust the quality of a body to meet the actual conditions for roll molding ceramic products and eliminate complicacy involved in the reuse of a surplus body.This extruder 14 for the body is equipped with an extrusion screw 32 in the ...
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JP3197517B2 |
To mount and arrange conveyed plates on a conveying conveyor without longitudinally overlapping them in forming the raw material mats of wooden cement plates on the conveyed plates, for example. Panel-like conveyed objects 1 such as conv...
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JP2001212817A |
To provide a method for producing fiber-reinforced concrete which can reduce the amount of fibers to be incorporated to obtain an equivalent reinforcing effect in ultra-high strength concrete exhibiting compression strength of at least 1...
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JP3195751B2 |
To provide a method for molding hydraulic material to practically mold even a molding with various projection and recess shape and undercut with large mold cost reduction and excellent mass productivity by immediately mold releasing uncu...
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JP3196959B2 |
To provide a method for molding hydraulic material having large mold cost reduction and excellent mass productivity. A porous ventilating mold is covered with a heated thermoplastic resin film 13, sucked to a shaping surface of a cavity ...
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JP2001205606A |
To improve deterioration in yield owing to product damage based on a hard operation wherein a ceramics molded body molded by a slurry cast method in a gypsum mold is taken out by drop motion descent by perpendicular operation of the gyps...
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JP2001191313A |
To mold powder in a more uniformized state and improve the quality of a molded body. An opening on one side of a recess 3 of a mold 2 into which the powder F is fed is used as an upper opening 3a while another opening on the other side i...
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JP3187524B2 |
PURPOSE: To enhance productivity and reduce production cost by a method wherein efficient manufacturing can be possible with simple interposing jigs in very narrow casting space. CONSTITUTION: Form zones of a plurality of beams are dispo...
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JP2001179497A |
To provide a powder filling method and a powder filling apparatus suitable for the compaction which can unify the filling amount of the powder while suppressing the complication and the increase in size of the apparatus and structure by ...
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JP2001179723A |
To prevent a concrete from falling at opening a form when the concrete having an unstable shape with a biased center of gravity is to be molded. A concrete form 1 is constituted so as to journal a first and a second side plates 3 and 4 t...
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