A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
HIGH-STRENGTH INCOMBUSTIBLE INSULATING MATERIAL AND MANUFACTURING METHOD THEREFOR
Disclosed are a high-strength incombustible insulating material and a method for manufacturing same. According to an embodiment, the high-strength incombustible insulating material comprises: one or more expanded or foamed inorganic materials selected from the group consisting of graphene oxide, vermiculite, and pearlite; sodium silicate; one or more inorganic solid binders selected from the group consisting of Portland cement, ultra-rapid hardening cement, white cement, wood ash, coal ash, feldspar powder, soil stone powder, and pottery stone powder; and one or more acid compounds selected from the group consisting of citric acid, succinic acid, tartaric acid, hydrochloric acid, sulfuric acid, and phosphoric acid, the insulating material having a density of 0.2-0.7 g/cm3, or an initial thermal conductivity of 0.03 W/mk or less as measured in accordance with KS L 9016.
La présente invention concerne un matériau isolant incombustible à haute résistance et son procédé de fabrication. Selon un mode de réalisation, le matériau isolant incombustible à haute résistance comprend : un ou plusieurs matériaux inorganiques expansés ou se présentant sous forme de mousse choisis dans le groupe constitué par l'oxyde de graphène, la vermiculite et la perlite ; le silicate de sodium ; un ou plusieurs liants solides inorganiques choisis dans le groupe constitué par le ciment Portland, le ciment à durcissement ultra-rapide, le ciment blanc, les cendres de bois, les cendres de charbon, la poudre de feldspath, la poudre de pierre de sol et la poudre de pierre de poterie ; et un ou plusieurs composés acides choisis dans le groupe constitué par l'acide citrique, l'acide succinique, l'acide tartrique, l'acide chlorhydrique, l'acide sulfurique et l'acide phosphorique, le matériau isolant ayant une densité de 0,2 à 0,7 g/cm3, ou une conductivité thermique initiale inférieure ou égale à 0,03 W/mk mesurée conformément aux méthodes KS L 9016.
고강도 불연성 단열재 및 이의 제조 방법이 개시된다. 하나의 구체예에 있어서, 고강도 불연성 단열재는 산화 그래핀, 질석, 및 펄라이트로 이루어진 군으로부터 하나 이상 선택된 팽창 또는 발포된 무기 물질; 규산 나트륨; 포틀란트 시멘트, 초속경 시멘트, 백 시멘트, 나무 재, 석탄 재, 장석 분말, 토석 분말, 및 도석 분말로 이루어진 군으로부터 하나 이상 선택된 무기질 고상 결합재; 및 구연산, 호박산, 주석산, 염산, 황산, 및 인산으로 이루어진 군으로부터 하나 이상 선택된 산 화합물을 포함하고, 여기서, 0.2 내지 0.7 g/㎤의 밀도, 또는 KS L 9016에 따라 측정된 것으로 0.03 W/mK 이하의 초기 열전도율을 갖는다.
HIGH-STRENGTH INCOMBUSTIBLE INSULATING MATERIAL AND MANUFACTURING METHOD THEREFOR
Disclosed are a high-strength incombustible insulating material and a method for manufacturing same. According to an embodiment, the high-strength incombustible insulating material comprises: one or more expanded or foamed inorganic materials selected from the group consisting of graphene oxide, vermiculite, and pearlite; sodium silicate; one or more inorganic solid binders selected from the group consisting of Portland cement, ultra-rapid hardening cement, white cement, wood ash, coal ash, feldspar powder, soil stone powder, and pottery stone powder; and one or more acid compounds selected from the group consisting of citric acid, succinic acid, tartaric acid, hydrochloric acid, sulfuric acid, and phosphoric acid, the insulating material having a density of 0.2-0.7 g/cm3, or an initial thermal conductivity of 0.03 W/mk or less as measured in accordance with KS L 9016.
La présente invention concerne un matériau isolant incombustible à haute résistance et son procédé de fabrication. Selon un mode de réalisation, le matériau isolant incombustible à haute résistance comprend : un ou plusieurs matériaux inorganiques expansés ou se présentant sous forme de mousse choisis dans le groupe constitué par l'oxyde de graphène, la vermiculite et la perlite ; le silicate de sodium ; un ou plusieurs liants solides inorganiques choisis dans le groupe constitué par le ciment Portland, le ciment à durcissement ultra-rapide, le ciment blanc, les cendres de bois, les cendres de charbon, la poudre de feldspath, la poudre de pierre de sol et la poudre de pierre de poterie ; et un ou plusieurs composés acides choisis dans le groupe constitué par l'acide citrique, l'acide succinique, l'acide tartrique, l'acide chlorhydrique, l'acide sulfurique et l'acide phosphorique, le matériau isolant ayant une densité de 0,2 à 0,7 g/cm3, ou une conductivité thermique initiale inférieure ou égale à 0,03 W/mk mesurée conformément aux méthodes KS L 9016.
고강도 불연성 단열재 및 이의 제조 방법이 개시된다. 하나의 구체예에 있어서, 고강도 불연성 단열재는 산화 그래핀, 질석, 및 펄라이트로 이루어진 군으로부터 하나 이상 선택된 팽창 또는 발포된 무기 물질; 규산 나트륨; 포틀란트 시멘트, 초속경 시멘트, 백 시멘트, 나무 재, 석탄 재, 장석 분말, 토석 분말, 및 도석 분말로 이루어진 군으로부터 하나 이상 선택된 무기질 고상 결합재; 및 구연산, 호박산, 주석산, 염산, 황산, 및 인산으로 이루어진 군으로부터 하나 이상 선택된 산 화합물을 포함하고, 여기서, 0.2 내지 0.7 g/㎤의 밀도, 또는 KS L 9016에 따라 측정된 것으로 0.03 W/mK 이하의 초기 열전도율을 갖는다.
HIGH-STRENGTH INCOMBUSTIBLE INSULATING MATERIAL AND MANUFACTURING METHOD THEREFOR
MATÉRIAU ISOLANT INCOMBUSTIBLE À HAUTE RÉSISTANCE ET SON PROCÉDÉ DE FABRICATION
고강도 불연성 단열재 및 이의 제조 방법
CHOI JAE YOUNG (author)
2021-05-20
Patent
Electronic Resource
Korean
IPC:
C04B
Kalk
,
LIME
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