WATERPROOFING EQUIPMENT AND WATERPROOFING BOARD USED THEREFOR AND CUT-OFF SEALING MATERIAL

摘要

PROBLEM TO BE SOLVED: To provide waterproofing equipment capable of preventing water from overflowing levees by installing the waterproofing equipment with a simple constitution within a short period and easily corresponding to an emergency in case of flooding. SOLUTION: Foundation metal fittings 20 as installation supporting members at predetermined intervals along a channel 1 are buried in the upper surfaces (installation surfaces 2A) of the levees 2 on both sides of the channel 1 as shown in a figure 1 (A), at the same time, waterproofing boards 10 are supported on the foundation metal fittings 20 as shown in (B) and are erected along the channel 1, and water is prevented from overflowing the levees in case of flooding as shown in (C). A side sealing material is inserted between side edges of the waterproofing boards 10 adjacent to the right and left. COPYRIGHT: (C)2003,JPO