Title:
WATERPROOF FLOORING MATERIAL FOR PARKING LOTS, FACTORIES, ROADS OR ROOFTOPS, AND METHOD FOR CONSTRUCTING SAME
Document Type and Number:
WIPO Patent Application WO/2019/103270
Kind Code:
A1
Abstract:
The present invention relates to a waterproof flooring material for parking lots, factories, roads or rooftops and a method for constructing same, and particularly relates to a method for constructing a waterproof flooring material, comprising, for the purpose of maintaining non-slip properties for a long time: a first step of applying, onto a floor surface, a mixture of epoxy or urethane, stone power having a particle size of 2 - 350㎛ and an apparent specific gravity of 1.2, and silica power having a particle size of 13 - 265㎛ and an apparent specific gravity of 0.03 - 0.1, thereby forming an epoxy mixture layer or a urethane mixture layer; a second step of first spraying, onto the epoxy mixture layer or the urethane mixture layer, silica sand having a relatively large particle size, and then spraying silica sand having a relatively small particle size thereonto, thereby forming a silica sand layer; and a third step of applying, onto the silica sand layer, a mixture of epoxy or urethane, stone power having a particle size of 2 - 350㎛ and an apparent specific gravity of 1.2, and silica powder having a particle size of 13 - 265㎛ and an apparent specific gravity of 0.03 - 0.1, thereby forming a cover layer.
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Inventors:
CHOI DONG HYUN (KR)
PARK HYE JEONG (KR)
PARK HYE JEONG (KR)
Application Number:
PCT/KR2018/008028
Publication Date:
May 31, 2019
Filing Date:
July 16, 2018
Export Citation:
Assignee:
ROADCHEM CO LTD (KR)
International Classes:
E04B1/64; C09D7/61; C09D163/00; C09D175/04; E04D11/02
Foreign References:
| KR101522505B1 | 2015-05-21 | |||
| KR100599586B1 | 2006-07-13 | |||
| JP2002020509A | 2002-01-23 | |||
| KR101323022B1 | 2013-10-29 | |||
| KR101014655B1 | 2011-02-16 |
Attorney, Agent or Firm:
SHIN, Yong Kyl et al. (KR)
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