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Powdered mineral waterproof agent and manufacturing method thereof
The purpose of the present invention is to provide a powdered mineral waterproof agent having improved adhesive forces and reduced absorption ratios. Provided is a powdered mineral waterproof agent comprising 30 to 35 wt% of Portland cement, 23 to 29 wt% of artificial silica sand, 2 to 5 wt% of silica fume, 5 to 20 wt% of an ethylene/vinyl laurate/vinyl chloride ternary copolymer, 5 to 20 wt% of an acylate copolymer, 0.3 to 1.0 wt% of a self-healing agent, 15 to 20 wt% of plate glass powder and 4 to 15 wt% of sodium hydroxide.
본 발명에 의하면, 포틀랜드시멘트 30 내지 35 중량%, 인조규사 23 내지 29 중량%, 실리카흄 2 내지 5 중량%, 에틸렌/비닐라우레이트/비닐클로라이드 삼원 공중합체 5 내지 20 중량%, 아크릴레이트 공중합체 5 내지 20 중량%, 자기치유제 0.3 내지 1.0 중량%, 판유리분말 15 내지 20 중량% 및 수산화나트륨 4 내지 15 중량%로 이루어지는 분말형 무기질 도포 방수제가 제공된다.
Powdered mineral waterproof agent and manufacturing method thereof
The purpose of the present invention is to provide a powdered mineral waterproof agent having improved adhesive forces and reduced absorption ratios. Provided is a powdered mineral waterproof agent comprising 30 to 35 wt% of Portland cement, 23 to 29 wt% of artificial silica sand, 2 to 5 wt% of silica fume, 5 to 20 wt% of an ethylene/vinyl laurate/vinyl chloride ternary copolymer, 5 to 20 wt% of an acylate copolymer, 0.3 to 1.0 wt% of a self-healing agent, 15 to 20 wt% of plate glass powder and 4 to 15 wt% of sodium hydroxide.
본 발명에 의하면, 포틀랜드시멘트 30 내지 35 중량%, 인조규사 23 내지 29 중량%, 실리카흄 2 내지 5 중량%, 에틸렌/비닐라우레이트/비닐클로라이드 삼원 공중합체 5 내지 20 중량%, 아크릴레이트 공중합체 5 내지 20 중량%, 자기치유제 0.3 내지 1.0 중량%, 판유리분말 15 내지 20 중량% 및 수산화나트륨 4 내지 15 중량%로 이루어지는 분말형 무기질 도포 방수제가 제공된다.
Powdered mineral waterproof agent and manufacturing method thereof
분말형 무기질 도포 방수제 및 그 제조방법
SUNG JU HYUN (author)
2017-04-05
Patent
Electronic Resource
Korean
IPC:
C04B
Kalk
,
LIME
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