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4. 发明专利

JP2003119798A EARTHEN FLOOR CONCRETE AND ITS CONSTRUCTION METHOD 审中-公开
公开(公告)号：JP2003119798A
公开(公告)日：2003-04-23
申请号：JP2001321945
申请日：2001-10-19
申请人： TENOX KK
发明人： OZAWA KIYOSHI , SUGINO KAZUTOSHI
IPC分类号： E02D27/14 , E02D27/34 , E04B5/16
摘要： PROBLEM TO BE SOLVED: To provide a new earthen floor concrete without having any differential settlement, bending and cracking or the like even if it is a thin earthen floor concrete so as to directly place on the ground in the usual ground without providing a footing beam in a soft ground lacking bearing power of soil. SOLUTION: A large number of soil cement columns with a small diameter having pipe-like substances with a narrow diameter as cores are located downward at regular intervals, a concrete slab is constructed on a group of the soil cement columns, each of the soil cement columns is so constituted that it has a hardening layer with strength higher than a soil cement between each of the cores as the pipe-like substances and a soil cement layer, and the upper surfaces of the soil cement columns having the pipe-like substances as the cores are used as the lower end face of the concrete slab.

5. 发明专利

JPH0742292A BEAM-HOLDING REST 失效
公开(公告)号：JPH0742292A
公开(公告)日：1995-02-10
申请号：JP20852693
申请日：1993-07-31
申请人： DAIRIN KOGYO KK
发明人： TANAKA ISAO , MASUDA MASAAKI
IPC分类号： E04B5/16
摘要： PURPOSE:To easily adjust the height of a reinforcement in the condition that the reinforcement is laid. CONSTITUTION:A horizontal member 2 is attached to the top end part of a vertical member 1 located vertically, in the shape of a letter T. A main reinforcement is supported by the upper surface of the horizontal member 2. A supporting member 3 is vertically fixed by a supporting leg 6. A metallic catcher 4 is installed between one side end part of the supporting member 3 and the other, and is vertically rotatable around a shaft 5. The vertical member 1 is put between the inside of the supporting member 3 and the metallic catcher 4. On the surface of the vertical member 1, horizontal ribs 11 are formed at regular intervals. When the front central part of the metallic catcher 4 is engaged with one of the ribs 11 on the vertical member 1, the metallic catcher 11 is prevented from turning downward by the vertical member 1 and the vertical member 1 is prevented from moving downward by the metallic catcher 4.

9. 发明专利

JPS61134454A Non-timbering construction of reinforced concrete building 失效
标题翻译：加固混凝土建筑非木材施工
公开(公告)号：JPS61134454A
公开(公告)日：1986-06-21
申请号：JP25718584
申请日：1984-12-04
申请人： Takenaka Komuten Co
发明人： TATEBAYASHI TOSHIO , SHIRAISHI SHINICHI
IPC分类号： E04G21/12 , E04B1/35 , E04B5/16 , E04B5/43 , E04C3/10 , E04G21/14

10. 发明专利

JPS6186458A Non-oxidable surface reinforcing material for concrete floor 失效
标题翻译：用于混凝土地板的非氧化物表面增强材料
公开(公告)号：JPS6186458A
公开(公告)日：1986-05-01
申请号：JP10844885
申请日：1985-05-22
申请人： Nisso Master Builders Kk
发明人： TOOMASU JIYOSEFU RASHIO , ROBAATO JIYOON BUTSUCHIERARU
IPC分类号： C04B41/65 , C04B14/34 , C04B14/36 , C04B18/14 , C04B28/02 , E04B5/16 , E04F15/12
CPC分类号： Y02W30/94

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