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Title:
COMPOSITE COOL-ROOF HEAT-SHIELDING AND WATERPROOFING METHOD USING WATER-BASED CHMA-SILICONE ACRYLIC WATERPROOFING COMPOSITION AND FIBER SHEET PRODUCED BY STITCH BONDING METHOD
Document Type and Number:
WIPO Patent Application WO/2019/009553
Kind Code:
A1
Abstract:
The present invention relates to a composite cool-roof heat-shielding and waterproofing method using a water-based CHMA-silicone acrylic waterproofing composition and a fiber sheet produced by a stitch bonding method. More particularly, the present invention relates to the composite cool-roof heat-shielding and waterproofing method using a water-based CHMA-silicone acrylic waterproofing composition and a fiber sheet produced by a stitch bonding method, wherein said method prevents generation of bubbles in a coating film layer by impregnating the stitch fiber sheet with a low-carbon energy-saving flooring material composition for heat-shielding and waterproofing which uses a cyclohexyl methacrylate-silicone modified acrylic copolymer resin; uses the fiber sheet which has low horizontal and vertical tensile strength and low physical property deviations so as to not be stretched out and to be easily restored in order to improve the tensile strength of a waterproofing layer such that high adhesive force is achieved when the fiber sheet is applied onto a base surface such as concrete mortar, a metal steel sheet, a modified asphalt sheet, a urethane insulating material, etc.; wherein the fiber sheet is produced by the stitch bonding method which weaves, with knitting methods, a 100% polyester material impregnated with the waterproofing layer and having a mesh form of around 2 mm and has excellent durability and fire-resistance so as to not burn easily and have excellent self-extinguishability.

Inventors:
PARK, Jae Hong (103-704, 15 Maebong-gil,,Seongdong-gu, Seoul, 04733, KR)
Application Number:
KR2018/007160
Publication Date:
January 10, 2019
Filing Date:
June 25, 2018
Export Citation:
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Assignee:
U-LIM MASTIC INDUSTRY CO., LTD. (4-9 Yangjin-ro, Icheon-si, Gyeonggi-do, 17308, KR)
International Classes:
C09D133/10; C09D1/08; C09D143/04; D06M15/263; E04B1/64
Foreign References:
KR101051337B12011-07-22
JPS6058843B21985-12-21
KR101595231B12016-02-18
KR101243829B12013-03-20
KR100854488B12008-08-26
KR101798399B12017-11-16
Attorney, Agent or Firm:
SEONG, Nak Hoon (2F, 523 Nonhyun-ro,Gangnam-gu, Seoul, 06131, KR)
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