Title:
WATERPROOF SHEET AND WATERPROOF CONSTRUCTION METHOD
Document Type and Number:
Japanese Patent JP2018091016
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a waterproof sheet and a waterproof construction method which can construct the urethane waterproof to the rising portion easily and with high quality.SOLUTION: The invention is the waterproof sheet 10 which is adhered to the rising portion 21 when the urethane waterproof is constructed to the construction object part 20 which comprises a rising portion 21 and an upper surface portion 22 which is formed from the upper edge of the rising portion 21 to the crossing-over direction, which comprises a sheet-like member 11 of butyl rubber in which a press part 14 with the prescribed height is formed at the top end, a butyl rubber 12 which is formed at the lower part than the press part 14 on the inner side of the sheet-like member 11, and a reinforcement cloth 13 whose lower part 15 is fixed to the inner side of the sheet-like member 11 and whose upper part 16 which is higher than the lower part 15 is formed to be able to bend to the inside along with the lower edge of the press part 14.SELECTED DRAWING: Figure 5
Inventors:
SAKAI HIDEAKI
Application Number:
JP2016234103A
Publication Date:
June 14, 2018
Filing Date:
December 01, 2016
Export Citation:
Assignee:
HUMAN COMPANY CO LTD
International Classes:
E04D5/00; E04D5/10
Attorney, Agent or Firm:
Shuichi Kitamura