| 摘要 |
PURPOSE:To easily cover surface of an upright wall with concrete by a method that a space is made between said surface and forms; bag-shaped packings are laid on the bottom of the space; the bottom is covered with a hardening fluid material inserted by pressure; and concrete is placed. CONSTITUTION:Shelf-shaped supports are placed on the upright wall 2, and plate-shaped forms 5 are laid uprightly on supporting members 3 to make the space 6 between inside the forms 5 and the surface of the wall 5. The long side- ways bag-shaped packings 11 are laid on the bottom of the space 6 in a condition that they are put on the supporting members 3. The hardening fluid material is inserted into the packings 11 by pressure. Then, concrete 13 is placed in the space 6, so that the concrete gradually accumulates on the long side-ways part 11a of the packings 11. In this way, as compared with conventional methods, the covering execution using concrete can be greatly simplified. |
