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1. 发明专利

JP2003191368A PERFORATED PANEL 审中-公开
公开(公告)号：JP2003191368A
公开(公告)日：2003-07-08
申请号：JP2001391937
申请日：2001-12-25
申请人： A & A MATERIAL CORP , KENZAI GIJUTSU KENKYUSHO KK
发明人： ISHIMOTO SADAO , KAMIKAWA KAZUMA , KOGA SEIICHI , KAWAI TAKAAKI
IPC分类号： E04B1/94 , B32B7/02 , B32B9/00 , E04C2/04 , E04C2/08
摘要： PROBLEM TO BE SOLVED: To provide a perforated panel which is constituted of an inorganic sheet, a heat-expanded layer laminated on the face of the inorganic sheet, and a protecting layer laminated on the face of the heat-expanded layer; and capable of intercepting flames by the effective blocking action of the heat-expanded layer when a perforated panel is exposed to flames with holes opened at a specified interval running through the inorganic sheet, the heat-expanded layer and the protecting layer. SOLUTION: This perforated panel is constituted of: the inorganic sheet; the heat-expanded layer laminated on the face of the inorganic sheet; and the protecting layer laminated on the face of the heat-expanded layer. In addition, the perforated panel has the holes opened at a specified interval running through the inorganic sheet, the heat-expanded layer and the protecting layer; and is characterized in that the heat-expanded layer and the protecting layer are fixed to the inorganic sheet through fixing materials installed at a specified interval. COPYRIGHT: (C)2003,JPO

2. 发明专利

JP2004100950A Joint structure of fire-proof double-layered pipe 有权
公开(公告)号：JP2004100950A
公开(公告)日：2004-04-02
申请号：JP2003197997
申请日：2003-07-16
申请人： A & A Material Corp , 株式会社エーアンドエーマテリアル
发明人： ISHIMOTO SADAO , KAMIKAWA KAZUMA , KAWAI TAKAAKI
IPC分类号： F16L21/02 , F16L49/00
摘要： PROBLEM TO BE SOLVED: To provide a joint structure of a fire-proof double-layered pipe capable of more surely preventing leakage of smoke in case of a fire. SOLUTION: The joint structure 21 of the fire-proof double-layered pipe is provided with the fire-proof double-layer pipe 23 composed of a resin pipe (a vinyl chloride pipe) 29 and a mortar covered pipe 31, a pipe joint 25 composed of the resin pipe (vinyl chloride pipe) 33 and the mortar covered pipe 31, and an annular gasket 27 interposed between the fire-proof double-layered pipe and the pipe joint. The annular gasket is formed of resin foam, with a thickness 5 to 20mm, the inner diameter being smaller than the outer diameter of an inner pipe of the fire-proof double-layered pipe by 0 to 5mm, and the outer diameter of set to a value larger than the outer diameter of an outer pipe of the fire-proof double layered pipe. COPYRIGHT: (C)2004,JPO

3. 发明专利

JP2004036721A Refractory double tube at through-part in fire control area 审中-公开
$Refractory double tube at through-part in fire control area$
公开(公告)号：JP2004036721A
公开(公告)日：2004-02-05
申请号：JP2002193193
申请日：2002-07-02
申请人： A & A Material Corp , 株式会社エーアンドエーマテリアル
发明人： ISHIMOTO SADAO , KAMIKAWA KAZUMA , FURUKAWA MASAHIRO
IPC分类号： F16L59/147 , B32B1/08 , B32B13/12 , F16L5/04 , F16L9/14
摘要： PROBLEM TO BE SOLVED: To provide a refractory double layer tube capable of preventing smoke from leaking while reducing a weight. SOLUTION: This refractory double layer tube 13 comprises a vinyl chloride tube 17 disposed in the through-hole 15 of a concrete slab 11 and used as a synthetic resin inner tube and a refractory mortar tube 19 covered on the outer periphery of the vinyl chloride tube and formed integrally airtight with the vinyl chloride tube.The covered length L [mm] of the refractory mortar tube is set to be 100 [mm] + inner diameter d [mm] of vinyl chloride tube x 2 ≤ L ≤ 2100 [mm]. COPYRIGHT: (C)2004,JPO

4. 发明专利

JP2001271440A PARTITION WALL 失效
公开(公告)号：JP2001271440A
公开(公告)日：2001-10-05
申请号：JP2000086525
申请日：2000-03-27
申请人： KENZAI GIJUTSU KENKYUSHO KK , TAIHEIYO CEMENT CORP
发明人： KAMIKAWA KAZUMA , YOKOTA HIROSHI , NAKAKUKI YOSHIKAZU , MAKINO TORU , HONDA SUMIO , MATSUSATO HIROAKI , NAGATA NORIFUMI
IPC分类号： E04B2/74 , E04B2/00 , E04C2/04 , E04C2/06 , E04C2/30
摘要： PROBLEM TO BE SOLVED: To provide a partition wall capable of reducing the wall thickness and improving sound insulating performance, easily carriable by minimizing the rib height in the partition wall by a panel construction method. SOLUTION: This partition wall using a plate material 1 composed of a hardened body of a cement composition, is featured in that the cement composition includes at least cement, pozzolan fine powder, an aggregate having the particle size not more than 2 mm, water and a water reducing agent.

5. 发明专利

JP2001262773A CEMENT EXTERIOR PANEL WITH STEEL FRAME 失效
公开(公告)号：JP2001262773A
公开(公告)日：2001-09-26
申请号：JP2000070450
申请日：2000-03-14
申请人： KENZAI GIJUTSU KENKYUSHO KK , TAIHEIYO CEMENT CORP
发明人： YOKOTA HIROSHI , NAKAKUKI YOSHIKAZU , KAMIKAWA KAZUMA , MAKINO TORU , HONDA SUMIO
IPC分类号： E04B2/56 , E04B2/00 , E04B2/88 , E04C2/38
摘要： PROBLEM TO BE SOLVED: To provide a cement exterior panel with steel frame reducing a weight of the panel used in a large-size exterior member such as a curtain wall and preventing the occurrence of a crack and warping. SOLUTION: This cement exterior panel with steel frame is provided with the panel 11 made of a hardened body of a cement component, a steel frame 12 provided on one face of the panel 11, and an anchor member 13 fixing between the panel 11 and the steel frame 12. The cement component contains at least cement, pozzolan minute powders, aggregate having a particle diameter of 2 mm or less, water, and water reducing agent.

6. 发明专利

JP2001262768A CEMENT EXTERIOR PANEL WITH DECORATIVE MEMBER 失效
公开(公告)号：JP2001262768A
公开(公告)日：2001-09-26
申请号：JP2000070451
申请日：2000-03-14
申请人： KENZAI GIJUTSU KENKYUSHO KK , TAIHEIYO CEMENT CORP
发明人： YOKOTA HIROSHI , NAKAKUKI YOSHIKAZU , KAMIKAWA KAZUMA , MAKINO TORU , HONDA SUMIO
IPC分类号： E04B2/56 , E04B2/00 , E04B2/88 , E04C2/04
摘要： PROBLEM TO BE SOLVED: To provide an exterior panel made of cement with a decorative member reducing a weight of the panel used in a large-size exterior member such as a curtain wall and preventing the occurrence of a crack and warping. SOLUTION: This exterior panel made of cement with the decorative member is provided with the panel 11 made of a hardened body of a cement component and the decorative member 12 provided on one face of the panel 11, and the cement component contains at least cement, pozzolan minute powders, aggregate having a particle diameter of 2 mm or less, water, and water reducing agent.

7. 发明专利

JP2001248264A RIBBED CEMENT-BASED EXTERIOR FINISHING PANEL 失效
公开(公告)号：JP2001248264A
公开(公告)日：2001-09-14
申请号：JP2000060610
申请日：2000-03-06
申请人： KENZAI GIJUTSU KENKYUSHO KK , TAIHEIYO CEMENT CORP
发明人： YOKOTA HIROSHI , NAKAKUKI YOSHIKAZU , KAMIKAWA KAZUMA , MAKINO TORU , HONDA SUMIO
IPC分类号： E04C2/38 , E04B2/00 , E04C2/06
摘要： PROBLEM TO BE SOLVED: To provide a ribbed cement-based exterior finishing panel which does not cause cracks or warping by reducing the weight of a panel used for a large-sized exterior finishing member such as a curtain wall. SOLUTION: Ribs are attached for enhancing the rigidity on the rear surface of the panel, the front surface is an exterior finishing panel consisting of a cement hardened body constituted with a ribbed surface of shape different in the specific surface area from flat or curved, and its cement component includes at least cement, pozzolan-based fine powder, aggregate with the grain size not larger than 2 mm, a mixture containing water, and water reducing admixture.

8. 发明专利

JP2000309997A PARTITION WALL 失效
公开(公告)号：JP2000309997A
公开(公告)日：2000-11-07
申请号：JP15690499
申请日：1999-04-27
申请人： ASK CORP , KENZAI GIJUTSU KENKYUSHO KK
发明人： ISOBE KATSUHIKO , OSAWA TSUTOMU , KAMIKAWA KAZUMA
IPC分类号： E04B1/86 , E04B2/74
摘要： PROBLEM TO BE SOLVED: To improve function by providing two layers of an upper plate and a lower plate having different qualities from each other and also providing the upper and lower sides of the upper plate having different qualities from each other. SOLUTION: Two-layered wall bodies 40, 50 formed of an upper plate and a lower plate are provided respectively at both sides of a center layer 3 constituted of an air layer, a heat insulation layer, and a layer in which a heat insulation layer is arranged in a part of an air layer to constitute a partition wall. A first plate material 1 and a second plate material 2 having different qualities selected from a calcium cilicate board, a fiber reinforced cement board, plaster slag board, a volcanic glass composite board, etc., are provided. The first plate material 1 is used for the upper plate upper than a specified position 4 in the height direction of the wall bodies 40, 50 and the second plate material 2 is used for the upper plate lower than that. In this way, a high sound insulation property can be secured and favorable design can be obtained. Further, a partitioned room can be used for many purposes.

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