| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a form for a dirt floor slit which does not cause constructed tiles/bricks or interlocking to sink by pressure of vehicles and the like and hardly causes constructed gravel and the like and sediment of the ground to be mixed with each other. <P>SOLUTION: A form for a dirt floor slit is provided with a flange 11, which has anchor driving holes, on the upper part of a concrete damming part 12 of a modified U-shaped form for a dirt floor slit, and a lower damming part 13 which extends diagonally from the lower part of the concrete damming part 12 in a direction opposite to a concrete placing part. <P>COPYRIGHT: (C)2013,JPO&INPIT |
