| 摘要 |
<p>PURPOSE: To make it possible to save cost and maintain fire preventing capability, and further accommodate a wide variety of long bodies (or a group of long bodies) to be inserted into a through hole, with different outside diameters. CONSTITUTION: The support for through hole filler includes a support plate H, capable of receiving filler J to the filled in a through hole 2 formed in a structural body 1, on the forward side in the direction of filling the filler J; anchoring sections 6 capable of being anchored to the structural body 1; a frame F containing a receiving section 5 for receiving the support plate H; and a shift preventing means U that is placed between the receiving section 5 and the support plate H, and that prevents the support plate H from moving inward in the direction of the radius of the through hole 2 with respect to the receiving section 5.</p> |
