Title:
BOARD FOR LEAKAGE PREVENTION
Document Type and Number:
Japanese Patent JP2017020186
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a new product called "a board for leakage prevention" and capable of being used for an arbitrary location such as a floor board, a wall surface and a ceiling surface.SOLUTION: A waterproof sheet material 1, in which adhesion coating layers 4 and 5 are interposed on both sides, is lap-bonded between plate-like materials 2 and 3 constituting front and back sides of a board. Lengthwise edges of the plate-like materials 2 and 3 are positioned in the state of being displaced from each other so as not to overlap each other.SELECTED DRAWING: Figure 1
Inventors:
HAYASHI SHINICHIRO
HAYASHI WASHIO
HAYASHI KOZABURO
HAYASHI KANAKO
HAYASHI WASHIO
HAYASHI KOZABURO
HAYASHI KANAKO
Application Number:
JP2015136339A
Publication Date:
January 26, 2017
Filing Date:
July 07, 2015
Export Citation:
Assignee:
HAYASHI BUSSAN CO LTD
International Classes:
E04F15/04; E04F13/08; E04F15/06; E04F15/10