STRUCTURE OF RISING PART IN FLOOR FACE SHEET WATERPROOFING, AND METHOD OF REPLACING FLOOR FACE WATERPROOF SHEET

摘要

PROBLEM TO BE SOLVED: To provide the structure of a rising part in floor face sheet waterproofing and a method of replacing a floor face waterproof sheet for easily replacing the waterproof sheet and inspecting the lower part of the waterproof sheet without performing troublesome sealing work between the waterproof sheet and a wall surface part.;SOLUTION: In the structure of the rising part in floor face sheet waterproofing, the waterproof sheet 1 laid at a floor face 2 part is provided with the parts 1a rising along the wall surface parts 3, 4, and the upper edge part of each rising part 1a is sealed to the wall surface part to impede the infiltration of water into the back face side. The rising part 1a of the waterproof sheet 1 is vertically divided at an intermediate part in the height direction, and the upper rising part 1b and the lower rising part 1c are detachably jointed in a form of impeding the infiltration of water to the back face side from between them.;COPYRIGHT: (C)2005,JPO&NCIPI