Constructing method for concrete gravity wall
专利汇可以提供Constructing method for concrete gravity wall专利检索，专利查询，专利分析的服务。并且PURPOSE: To facilitate construction work without necessity for removal of a frame by a method wherein a number of precast concrete boards are constructed on the upper face of the foundation concrete and, after the back face of the boards and the foundation concrete being interconnected by couplers, concrete is placed between the boards on both sides.
CONSTITUTION: In constructing the foundation concrete 10, grooves 14 for fitting-in of precast concrete boards 12 and a concave groove 15 are formed, while a hook 16 for drawing material 26 and an iron reinforcing rod (not shown in the figure) being projected. Next, the lower end of the board 12 being fitted in the groove 14, the boards 12... are arranged longitudinally in consecutive order and the front and back faces 17 and 18 of a wall body 11 are framed. Between the boards 12 a coupling metal fitting 25 is connected with imbedded nuts 19 and the boards are erected with the front face 17 inclined backward. In addition, between the hooks 16 and 20 drawing material 26 is provided in order to prevent floating up of the boards 12.... Then the boards are framed by the required length and, after the end surfaces being closed, concrete 13 is placed between the boards 12, thus a gravity wall A is constructed.
COPYRIGHT: (C)1980,JPO&Japio，下面是Constructing method for concrete gravity wall专利的具体信息内容。
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