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101. 发明专利

JPH0834007A MANUFACTURE OF POINTED PRECAST CONCRETE SLAB, INCLUDING TILES 失效
公开(公告)号：JPH0834007A
公开(公告)日：1996-02-06
申请号：JP17246394
申请日：1994-07-25
申请人： SCHOKBETON JAPAN CO LTD , TOTO LTD , OHBAYASHI CORP
发明人： KAWAHARA MASAO , TAKASU MINEO , TANAKA MASAYUKI , TAKADA EIJI , AOYAMA MIKI , HAYASHI YOSHIMASA , OGAWA HARUKA , MITANI KAZUFUSA
IPC分类号： B28B1/16
摘要： PURPOSE:To provide a method of manufacturing a pointed PC slab, including tiles, which ensure adhesiveness between bed mortar and post-placed concrete and prevents separation. CONSTITUTION:Tiles 4, for example, are arranged in a PC slab mold 1 and bed mortar 6 is applied to the joints and the rears of the tiles 4, a plush fabric 7, the surface 7a of which has standing yarns, is applied to the surface of the mortar 6 before the mortar sets, and then the fabric 7 is covered, and concrete is placed in the mold 1.

102. 发明专利

JPH07309685A LUMINOUS CONCRETE PLATE 失效
公开(公告)号：JPH07309685A
公开(公告)日：1995-11-28
申请号：JP9866194
申请日：1994-05-12
申请人： OHBAYASHI CORP
发明人： KAWAHARA MASAO , AOYAMA MIKI , HAYASHI YOSHIMASA , HORI OSAO , OGAWA HARUKA , TAKAHASHI KOICHIRO , MITANI KAZUFUSA
IPC分类号： C04B28/02 , C04B14/28 , C04B41/53 , C04B41/72
摘要： PURPOSE:To provide a luminous concrete plate capable of making it luminous and making it maintenance-free with excellent durability. CONSTITUTION:This concrete plate is produced by mixing pulverized oyster shell as an aggregate. Then the surface of the concrete plate is ground to make it luminous.

103. 发明专利

JPH07305482A CERAMIC TILE 失效
公开(公告)号：JPH07305482A
公开(公告)日：1995-11-21
申请号：JP9866094
申请日：1994-05-12
申请人： OHBAYASHI CORP
发明人： KAWAHARA MASAO , AOYAMA MIKI , HAYASHI YOSHIMASA , HORI OSAO , OGAWA HARUKA , TAKAHASHI KOICHIRO , MITANI KAZUFUSA
IPC分类号： E04F13/14 , C04B35/00
摘要： PURPOSE:To obtain a maintenance-free ceramic tile having light-emitting properties and displaying excellent durability. CONSTITUTION:When a sintering blank 10 is sintered tabularly and a ceramic tile 1 is manufactured, the splinters of shells (oyster-shells 2) containing a luminous substance are mixed into the sintering blank 10. The oyster-shells 2 contain a kind of a pearl pigment, and emit light by applying ultraviolet rays. The oyster-shells 2 have properties, in which chlorine and phosphorus are absorbed, and the ceramic tile 1 can be worked as the purifying filter of chlorine and phosphorus.

104. 发明专利

JPH07300870A METHOD FOR SETTING PC-FORM IN PLACING-FORM CONSTRUCTION METHOD 失效
公开(公告)号：JPH07300870A
公开(公告)日：1995-11-14
申请号：JP9427394
申请日：1994-05-06
申请人： SHIYOTSUKUBETON JAPAN KK , OHBAYASHI CORP
发明人： KAWAHARA MASAO , TAKASU MINEO , WAKIZAKA TATSUYA , AOYAMA MIKI , HAYASHI YOSHIMASA , OGAWA HARUKA , MITANI KAZUFUSA , YOSHIOKA KENZO , TAMURA ETSUNORI
IPC分类号： E02D29/045 , E02D29/00 , E04B2/86 , E21D13/00
摘要： PURPOSE:To prevent cement paste from leaking out of a connecting part between a PC-form and a separator in a construction work by a placing-form construction method and to prevent water from leaking out of the connecting part after completion of the construction. CONSTITUTION:A PC-form 1 is set at a site and the forward end of a separator 4 disposed on the concrete-placing side of the form is inserted into a cylindrical jig 2 of the form so that the rear side of the PC-form 1 is brought into contact with a device 6 for positioning and for grout material sealing, which is mounted to the separator 4, to position the form 1. Grout material 7 is poured into the jig 2 and after the grout material is cured, concrete is placed onto the rear side of the form 1.

105. 发明专利

JPH07269014A FIBER REINFORCED CEMENT MEMBER 失效
公开(公告)号：JPH07269014A
公开(公告)日：1995-10-17
申请号：JP5896294
申请日：1994-03-29
申请人： OHBAYASHI CORP
发明人： AOYAMA MIKI , HAYASHI YOSHIMASA , OGAWA HARUKA , MITANI KAZUFUSA
IPC分类号： E04C2/04
摘要： PURPOSE:To prevent the deflection of a fibrous material even if compaction is made by providing vibration for a form and to obtain reinforcing operation effectively by fiber. CONSTITUTION:A reinforcing material 3 is mixed with cement matrixes for reinforcement to form a fiber reinforced cement member 1, and the fibrous material 3 has the approximately same specific gravity as the cement matrixes 2. The cement matrixes 2 is super-lightweight concrete having specific gravity of 1.2-1.4, the fibrous material 3 is vinylon fiber having specific gravity of 1.29, and difference between both specific gravities is limited within + or -0.5. Vibration is given to a form 4 in the case of placement for dispersion and mixture.

106. 发明专利

JPH07112414A METHOD OF TREATING SURFACE OF CAST-IN TILE IN PC SLAB 失效
公开(公告)号：JPH07112414A
公开(公告)日：1995-05-02
申请号：JP26100693
申请日：1993-10-19
申请人： DAICEL CHEM , SHIYOTSUKUBETON JAPAN KK , OHBAYASHI CORP
发明人： HIROTA NOBUCHIKA , ASAMI MASAHIRO , MORI HAJIME , KAWAHARA MASAO , AOYAMA MIKI , HAYASHI YOSHIMASA , OGAWA HARUKA , MITANI KAZUFUSA
IPC分类号： E04F13/08 , B28B1/16 , B28B11/22
摘要： PURPOSE:To prevent cement paste leaking on the surface side of tile from directly adhering to the tile. CONSTITUTION:In a form bed 10 provided on the inner surface of a form, a large number of tiles are laid close together through joint material 12. After that, concrete C is placed within the form and, after being solidified, removed from the form so as to sticking the tiles 14 along closely laid shape to the surface of a PC slab under the condition that the surfaces of the tiles 14 and the joint material 12 is covered with polymer emulsion 18, which is water- insoluble and alkali-soluble, in order to clean the surface of the tile 14 with alkali solution after demolding.

107. 发明专利

JP2003227221A EXTERNAL HEAT INSULATING TILE AND METHOD OF MANUFACTURE 审中-公开
公开(公告)号：JP2003227221A
公开(公告)日：2003-08-15
申请号：JP2002024042
申请日：2002-01-31
申请人： OHBAYASHI CORP , SCHOKBETON JAPAN CO LTD
发明人： NAGAO SATOHIRO , MITANI KAZUFUSA , INUKAI MASATOSHI
IPC分类号： E04B1/76 , E04F13/14
摘要： PROBLEM TO BE SOLVED: To provide an external heat insulating tile and its manufacturing method capable of minimizing the occurrence of inconvenience such as separation between the tile and a heat insulating material. SOLUTION: This external heat insulating tile has a ceramic tile 2, and a heat insulating layer 4 composed of foaming glass formed on the reverse of this tile 2. The foaming glass is formed by melting while heating and foaming a glass material such as glass powder, a glass cullet, and glass beads, and can minimize a difference in thermal expansion-contraction behavior by a difference in a thermal expansion coefficient between the tile 2 and the heat insulating layer 4 since the thermal expansion coefficient very closely resembles in the tile 2, and can reduce stress generated in the boundary part vicinity of both. The foaming glass is joined to the tile by its self-installable performance, and can dispense with an adhesive, and causes no fear of deteriorating adhesive strength by a change with the lapse of time, and can secure integration over a long period. COPYRIGHT: (C)2003,JPO

108. 发明专利

JP2002356937A FIREPROOF COVERING STRUCTURE 失效
公开(公告)号：JP2002356937A
公开(公告)日：2002-12-13
申请号：JP2001165372
申请日：2001-05-31
申请人： OHBAYASHI CORP
发明人： MITANI KAZUFUSA
IPC分类号： E04B1/94
摘要： PROBLEM TO BE SOLVED: To provide a thin and lightweight fireproof covering structure having superior workability and effectively protecting a covered member. SOLUTION: An adhesive foaming material 14 foaming by heat is interposed between multiple incombustible sheet materials 12 having a hollow layer 16, stuck them together into a laminated state, and covers a member 22 comprising a building, etc.

109. 发明专利

JP2002155613A PLASTERED WALL STRUCTURE 失效
公开(公告)号：JP2002155613A
公开(公告)日：2002-05-31
申请号：JP2000354196
申请日：2000-11-21
申请人： OHBAYASHI CORP
发明人： MITANI KAZUFUSA , HORI OSAO
IPC分类号： E04F13/04
摘要： PROBLEM TO BE SOLVED: To provide a plastered wall structure in which the peeling and damage of a plastered wall material can be prevented when the framework of a building is deformed by an earthquake or the like. SOLUTION: The plastered wall structure 20 is formed by sticking a lath board material 6 on a wall backing material 4 and coating the lath board material 6 with mortar or the like from the upper section of the lath board material 6, and has a plastered-wall material layer 8 using the lath board material 6 as a reinforcing material. The lath board material 6 is held from both sides by two elastic cushioning materials 22, and engaged with the wall backing material 4 by a screw 26 through a washer 30. The screw 26 is inserted into the through-holes 24 of the elastic cushioning materials 22 and the meshes of the lath board material 6, and void sections 28 are formed by difference in dimensions among the screw and the inner circumferences of the through-holes 24. The plastered-wall material layer 8 and the screw 26 can be displaced relatively by the void sections 28, excess stress may not be applied to the screw 26 when the framework of the building is deformed by the earthquake or the like, and the peeling and damage of the plastered-wall material layer 8 can be prevented.

110. 发明专利

JP2001254497A STRUCTURE OF PLASTERED MORTAR WALL, AND CONSTRUCTION METHOD THEREFOR 失效
公开(公告)号：JP2001254497A
公开(公告)日：2001-09-21
申请号：JP2000070355
申请日：2000-03-14
申请人： OHBAYASHI CORP
发明人： OGAWA HARUKA , MITANI KAZUFUSA , JINNO MANABU , TSUDA KAZUAKI
IPC分类号： E04F13/02 , E04F13/04
摘要： PROBLEM TO BE SOLVED: To provide a structure of a plastered mortar wall which prevents generation of cracks of separation of a mortar layer caused by the interlayer deformation between a mortar layer and a wall substrate layer, and a construction method therefor. SOLUTION: The structure of the plastered mortar wall comprises a lath 22 in the mortar layer 12 joined on the wall substrate layer 10, a low strength fixing member 20 between the wall substrate layer and the mortar layer, and a fixing member 14 which is projected from the wall substrate layer to support the lath, and a cushioning material 24 provided between a fixing member and the mortar layer, and the joining state between the wall substrate layer and the mortar layer is disconnected by the interlayer deformation between the wall substrate layer and the mortar layer. The cushioning member bar a locking portion 24a to support the lath and is fixed to the fixing member. The low strength fixing member is formed of an elastic material. The fixing member comprises a separator 18 of the wall substrate layer. The low strength fixing member is applied to the surface of the wall substrate layer with the fixing member projected therefrom, the cushioning material is provided on the fixing member, and the lath is supported by the fixing member to form the mortar layer.

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