Title:
HEAT INSULATING WATERPROOF STRUCTURE AND CONSTRUCTION METHOD
Document Type and Number:
Japanese Patent JP2022090577
Kind Code:
A
Abstract:
To provide a heat insulating waterproof structure capable of performing waterproofing construction more simply and in a short time by using a fixing plate and a fixing tool without adding a special member when laying and fixing a waterproof sheet on a metal roof material by a mechanical fixing method, and reducing looseness of the fixing tool by the effect of vibration by wind.SOLUTION: A heat insulating waterproof structure comprises a heat insulating material laid on a metal roof base, a waterproof sheet laid on the heat insulating material, a fixing plate having a through-hole arranged on the heat insulating material to fix the waterproof sheet on the metal roof member, and a fixing tool fixed to the metal roof member from above the fixing plate through the through-hole; a resin coating layer is provided on an upper surface of the fixing plate, the fixing tool is brought into contact with a resin coating layer of the through-hole peripheral edge part which is a peripheral edge part of the through-hole, and the fixing tool has looseness reducing means for reducing looseness at a contact part with the metal roof member.SELECTED DRAWING: Figure 1
Inventors:
OTSUKA HIROKI
OTSUKI MASAYA
OTSUKI MASAYA
Application Number:
JP2020203065A
Publication Date:
June 17, 2022
Filing Date:
December 07, 2020
Export Citation:
Assignee:
LONSEAL KOGYO KK
International Classes:
E04D5/14; E04D11/00
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