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1. 发明专利

JPH0952211A PCA PANEL AND MANUFACTURE THEREOF 失效
公开(公告)号：JPH0952211A
公开(公告)日：1997-02-25
申请号：JP22700595
申请日：1995-08-14
申请人： TAISEI CORP , TAIHEI CHEM , TAKAMURA KENSETSU KK
发明人： NAGASE KOICHI , IKEDA HIROTOSHI , SHIMIZU HIROSHI , TAKAMURA HARUHIKO , KOBAYASHI MORITERU
IPC分类号： E04C2/04 , B28B1/14 , B28B7/16 , E04B2/86
摘要： PROBLEM TO BE SOLVED: To obtain a PCa (precast concrete) panel and a manufacture thereof which prevent practically the sticking of a foreign substance such as dust to the sticking surface of the panel with postcast concrete, facilitate washing and enable attainment of a high sticking strength. SOLUTION: A perforated plate wherein a plurality of hole parts are provided is disposed on the side of the sticking surface 6a of PCa panel 6 with postcast concrete 12 in a form for manufacturing the PCa panel. Thereby the PCa panel 6 of which the sticking surface 6a is constituted of a flat surface 9 and a plurality of projections 10 formed by the hole parts and projecting from the flat surface 9 is manufactured.

2. 发明专利

JPH08281631A MANUFACTURE OF DECORATIVE MEMBER PLACED PRECAST CONCRETE, AND HOTMELT SURFACE PROTECTIVE MATERIAL FOR DECORATIVE MEMBER FIXING MASKING USED IN THE MANUFACTURE THEREOF 失效
公开(公告)号：JPH08281631A
公开(公告)日：1996-10-29
申请号：JP8561695
申请日：1995-04-11
申请人： TAIHEI CHEM , TAKAMURA KENSETSU KK
发明人： NIN SEICHIYUU , SHIMIZU HIROSHI , TAKAMURA HARUHIKO
IPC分类号： B28B23/00 , B28B1/16 , C09D123/02
摘要： PURPOSE: To obtain decorative member placed precast concrete free from stains by concrete milk by a method in which decorative members are turned over, concrete is placed between the space between the members and in the upper parts of them and is steam-cured, and a hotmelt surface protective material is peeled off. CONSTITUTION: Decoration members such as tile, stone, metal, and glass are put into a lattice-shaped form with the backs directed downward. A hotmelt surface-protective material containing amorphous polyolefin as a main component is melted and cast into spaces between the decorative members or into spaces between them and the upper parts of them. After the protective material being cured, a decorative member unit comprising the members which are buried in the protection material is removed from the form. Next, the members are turned over, concrete is placed into spaces between them and in the upper parts of them, steam curing is conducted, for example, at 60-80 deg.C for about 6hr or more, and the protective material is peeled off to obtain a decorative member placed PC concrete product.

3. 发明专利

JPH0447068A PERMEABLE CANVAS STRETCHING SIMPLE FORM 失效
公开(公告)号：JPH0447068A
公开(公告)日：1992-02-17
申请号：JP15702590
申请日：1990-06-14
申请人： TAKENAKA KOMUTEN CO , TAKAMURA KENSETSU KK
发明人： MUTA ARIHIRO , HAGIWARA TADAHARU , SATO HIDEO , TANAKA TOYOJI , YOSHIKAWA KAZUMI , SATO KYOSUKE , TAKAMURA HARUHIKO
IPC分类号： E04G9/10
摘要： PURPOSE:To lower the side pressure of concrete by stretching permeable canvas made of synthetic fibers on the single surface or both of the front and back surfaces of a net shaped body which is formed in such a way that reinforcing bars are intersected crosswise. CONSTITUTION:Reinforcing bars 1 are intersected crosswise while each intersection 2 of them is welded together, so that a net shaped body 3 is thereby formed, and permeable canvas 4 made of synthetic fibers in then stretched on the front and back surfaces of the net shaped body 3. The woof of the canvas 4 made of synthetic fibers is made up out of roughly 50 to 150 pieces of monofilament which is roughly 65 to 75 denier, so that plain weave fabric is thereby formed. In the second place, excess water 6 contained in concrete 5 placed is drained through the canvas 4 made of synthetic fibers, so that the side pressure P of concrete 5 is lowered to a great extent. This constitution, can thereby enhance the accuracy of a skeleton.

4. 发明专利

JPH02282539A RC BUILDING FRAME CONSTRUCTION METHOD USING INORGANIC THIN PC FORMWORK 失效
公开(公告)号：JPH02282539A
公开(公告)日：1990-11-20
申请号：JP10346089
申请日：1989-04-25
申请人： TAISEI CORP , TAKAMURA KENSETSU KK
发明人： SATOU YUUJI , ITSUKIDA MICHIO , NAGASE KOICHI , OZAWA JUNICHI , MIYAWAKI YUICHI , MURATA YOSHIYUKI , HIRUKAWA TETSUO , TAKAMURA HARUHIKO , WATANABE EIICHI
IPC分类号： E04B1/16
摘要： PURPOSE:To make a formwork large-sized and lightweight and simplify the construction by using a ultra-high strength inorganic thin PC formwork added with heat bridge type melamine resin to cement powder and heat-treated for a formwork of a pillar, a wall and a beam. CONSTITUTION:A ultra-high strength inorganic thin PC formwork added with heat-bridge type melamine resin to cement powder, kneaded, molded and heat treated is used for a formwork A surrounding pillar main bars 1. The same thin PC formwork is used for a wall formwork, a pillar beam formwork and a floor plate formwork. For a flat plate-shaped formwork, part of assembly reinforcing bars is protruded to the outside of the plate and welded to wall reinforcing bars. Concrete is placed after the formwork is assembled. The formwork can be made large-sized and lightweight, and construction efficiency can be improved.

5. 发明专利

JP2767563B2 失效
公开(公告)号：JP2767563B2
公开(公告)日：1998-06-18
申请号：JP8561695
申请日：1995-04-11
申请人： TAIHEI KAGAKU SEIHIN KK , TAKAMURA KENSETSU KK
发明人： NIN SEICHU , SHIMIZU HIROSHI , TAKAMURA HARUHIKO
IPC分类号： B28B23/00 , B28B1/16 , C09D123/02

6. 发明专利

JPH0832409B2 失效
公开(公告)号：JPH0832409B2
公开(公告)日：1996-03-29
申请号：JP25887189
申请日：1989-10-05
申请人： TAISEI KENSETSU KK , TAKAMURA KENSETSU KK
发明人： SASAKI HARUO , NAGASE KOICHI , SUGIMOTO KENJI , TAKAMURA HARUHIKO , WATANABE EIICHI
IPC分类号： E04B1/16 , B28B1/16 , E04B2/86 , E04G21/02

7. 发明专利

JPH03121808A MANUFACTURE OF BUILDING MEMBER 失效
公开(公告)号：JPH03121808A
公开(公告)日：1991-05-23
申请号：JP25887189
申请日：1989-10-05
申请人： TAISEI CORP , TAKAMURA KENSETSU KK
发明人： SASAKI HARUO , NAGASE KOICHI , SUGIMOTO KENJI , TAKAMURA HARUHIKO , WATANABE EIICHI
IPC分类号： E04B1/16 , B28B1/16 , E04B2/86 , E04G21/02
摘要： PURPOSE:To enable a panel being thin in thickness and having a complex cross- sectional configuration in its curved surface or the like by utilizing a cement admixture having the viscosity of Japanese rice cake and having high strength and the high elastic coefficiency and thus manufacturing a building member and molding a panel for construction. CONSTITUTION:Japanese rice cake fluidity occurs when a cement admixture is given vibration which is obtained such that cement powder, thermal bridging type melamine resin, admixture, and water are mixed and stirred till high viscosity arises in the material by the use of biaxial mixer or the like having a high shearing ability. When a cement admixture 1 obtained by this manner is charged onto a metallic plate 3 provided projectingly with hook-shaped concrete fixing protrusions 2, 2', the metallic plate 3 and cement admixture 1 are brought together via the hook-shaped protrusions 2 and a panel A is molded which is provided projectingly with the protrusions 2' from the surface. The panel A is placed on the wall constructive position and wall iron reinforcing bars 4 are arranged in the inside of the panel A and then a wall integrated with the panel A is constructed by charging cast-in-place concrete 5 or spraying mortar thereto.

8. 发明专利

JP2844093B2 失效
公开(公告)号：JP2844093B2
公开(公告)日：1999-01-06
申请号：JP28674389
申请日：1989-11-02
申请人： TAKENAKA KOMUTEN KK , TAKAMURA KENSETSU KK
发明人： HORI TOSHIO , YOSHIKAWA KAZUMI , HAGIWARA TADAHARU , MUTA ARIHIRO , TAKAMURA HARUHIKO
IPC分类号： E04G9/05 , E04G9/00 , E04G9/02 , E04G11/06 , E04G13/02 , E04G17/00 , E04G17/075 , E04G17/14

9. 发明专利

JP2555509B2 失效
公开(公告)号：JP2555509B2
公开(公告)日：1996-11-20
申请号：JP9245692
申请日：1992-03-19
申请人： TAKAMURA KENSETSU KK , KOMATSU SEISAKUSHO KK
发明人： TAKAMURA HARUHIKO , UEHARA KAZUO
IPC分类号： B28B1/14 , B28B11/12

10. 发明专利

JPH0489968A FORM TIMBERING STRUCTURE USING TRUSS BATTER 失效
公开(公告)号：JPH0489968A
公开(公告)日：1992-03-24
申请号：JP20365490
申请日：1990-07-30
申请人： TAKENAKA KOMUTEN CO , TAKAMURA KENSETSU KK
发明人： MUTA ARIHIRO , HAGIWARA TADAHARU , SATO HIDEO , TANAKA TOYOJI , YOSHIKAWA KAZUMI , SATO KYOSUKE , TAKAMURA HARUHIKO
IPC分类号： E04G17/00 , E04G17/02 , E04G17/04
摘要： PURPOSE:To facilitate execution of works by pressing a V-section truss batter having two lower chords and one upper chord through a wedge, and thereby contacting the two lower chords with the outer surface of each sheathing board. CONSTITUTION:Two lower chords 61 and one upper chord 62 having a little larger dia. are joined through a number of web members 63, and a truss batter 6 is formed having an inverted V section. The tail of a form tie 3 to provide a certain distance between sheathing boards, 1, 1 in cooperation with a separator 2 is stretched longer than the tallness of this truss batter 6. At the tail, further, a wedge 5 for pressure contact of the truss batter 6 to the upper chord 62 is fitted in such a way as capable of being inserted and drawn off. The truss batter 6 is pressed by driving this wedge 5, and sheathing board 1 is put in pressure contact by the two lower chords 61, 61. This permits suppressing the cost.

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