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Waterproof and root isolation composite sheet containing polyethylene terephthalate film
The present invention relates to a waterproof and root-isolation composite sheet having excellent waterproofing and waterproofing effects, which is simple to construct and shortens construction time without using a liquid waterproofing agent. According to the present invention, the waterproof and root-isolation composite sheet comprises: a film layer made of a polyester film; a polyurethane layer made of thermoplastic polyurethane and positioned on the lower surface of the film layer; and a self-adhesive sheet layer positioned on the lower surface of the polyurethane layer.
본 개시는, 액상형 방수재를 사용하지 않고, 간편하며, 시공시간을 단축할 수 있는, 방수 및 방근 효과가 우수한 방수 및 방근 복합시트에 관한 것으로, 방수 및 방근 시트는 폴리에스테르 필름으로 이루어진 필름층; 상기 필름층 하면에 위치하고, 열가소성 폴리우레탄으로 이루어진 폴리우레탄층; 및 상기 폴리우레탄층 하면에 위치한 자착식 시트층;을 포함할 수 있다.
Waterproof and root isolation composite sheet containing polyethylene terephthalate film
The present invention relates to a waterproof and root-isolation composite sheet having excellent waterproofing and waterproofing effects, which is simple to construct and shortens construction time without using a liquid waterproofing agent. According to the present invention, the waterproof and root-isolation composite sheet comprises: a film layer made of a polyester film; a polyurethane layer made of thermoplastic polyurethane and positioned on the lower surface of the film layer; and a self-adhesive sheet layer positioned on the lower surface of the polyurethane layer.
본 개시는, 액상형 방수재를 사용하지 않고, 간편하며, 시공시간을 단축할 수 있는, 방수 및 방근 효과가 우수한 방수 및 방근 복합시트에 관한 것으로, 방수 및 방근 시트는 폴리에스테르 필름으로 이루어진 필름층; 상기 필름층 하면에 위치하고, 열가소성 폴리우레탄으로 이루어진 폴리우레탄층; 및 상기 폴리우레탄층 하면에 위치한 자착식 시트층;을 포함할 수 있다.
Waterproof and root isolation composite sheet containing polyethylene terephthalate film
폴리에틸렌테레프탈레이트 필름을 포함하는 방수 및 방근 복합시트
KIM DONG SAN (author) / KONG KYOUNG ROK (author) / JUNG HO HYOUNG (author)
2023-11-08
Patent
Electronic Resource
Korean
IPC:
B32B
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
,
Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse
/
E02D
FOUNDATIONS
,
Gründungen
/
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
/
E04D
ROOF COVERINGS
,
Dacheindeckungen
Waterproof and root isolation composite sheet containing polyethylene terephthalate non-woven fabric
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