| 摘要 |
PROBLEM TO BE SOLVED: To provide a slope banking method reducing the weight of a permanent form to facilitate its conveyance and to improve workability. SOLUTION: A plurality of support piles 1 having grooves 1a are erected on the ground 3 at prescribed spaces along a slope 2. A plurality of permanent forms 4 made of synthetic resin foams are arranged over the adjacent support piles 1, and both ends of the permanent forms 4 are fitted into the grooves to hold the forms by the support piles. Soil or concrete 8 is placed in a space between the slope and the permanent forms. It is preferable that a cell of the permanent form is of a spindle shape with a major axis in the thickness direction and that concrete is lightweight cellular concrete. COPYRIGHT: (C)2004,JPO&NCIPI
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