Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Fiber-reinforced sulfur-magnesium fireproof plate and preparation method thereof
The invention discloses a fiber-reinforced sulfur-magnesium fireproof plate and a preparation method thereof. The fireproof plate comprises the following raw materials in percentage by weight: 60-78% of light calcined magnesia powder, 7-9% of a magnesium sulfate heptahydrate solution, 3-10% of citric acid hydrate, 4-10% of plant fiber, namely bamboo powder, and 6-13% of high-temperature-resistant perlite. The balance of water; the total percentage is 100%; the preparation method comprises the following steps: a) putting the light calcined magnesia powder, the magnesium sulfate heptahydrate solution, the citric acid hydrate, the plant fibers (bamboo powder), the high-temperature-resistant pearl rock powder and the water into an intelligent stirrer, and stirring at regular time to form slurry; the fireproof plate is light in weight, sound-proof, heat-proof and fireproof, the fire-fighting fire endurance grade is improved, and the fireproof plate is an explosion-proof, explosion-venting and fireproof fire-fighting preferred product.
本发明公开了一种纤维增强硫镁防火板及制备方法，所述防火板其原料按重量百分比计包括：轻烧氧化镁粉60‑78%、七水硫酸镁溶液7‑9%、水柠檬酸3‑10%、植物纤维即竹粉4‑10%及耐高温珍珠岩6‑13%；其余水；总计100%；其制备包括：a）将轻烧氧化镁粉、七水硫酸镁溶液、水柠檬酸、植物纤维（竹粉）及耐高温珠岩粉及水放入智能搅拌机定时搅拌成浆料；b）流水线进入模具成形；c）温室多次养护固化；d）脱模并切割；e）数次砂光，成品。本发明的防火板质轻、隔音、隔热及防火，本发明的防火板提升了消防耐火极限等级，是一种防爆、泄爆及防火的消防优选产品。
Fiber-reinforced sulfur-magnesium fireproof plate and preparation method thereof
The invention discloses a fiber-reinforced sulfur-magnesium fireproof plate and a preparation method thereof. The fireproof plate comprises the following raw materials in percentage by weight: 60-78% of light calcined magnesia powder, 7-9% of a magnesium sulfate heptahydrate solution, 3-10% of citric acid hydrate, 4-10% of plant fiber, namely bamboo powder, and 6-13% of high-temperature-resistant perlite. The balance of water; the total percentage is 100%; the preparation method comprises the following steps: a) putting the light calcined magnesia powder, the magnesium sulfate heptahydrate solution, the citric acid hydrate, the plant fibers (bamboo powder), the high-temperature-resistant pearl rock powder and the water into an intelligent stirrer, and stirring at regular time to form slurry; the fireproof plate is light in weight, sound-proof, heat-proof and fireproof, the fire-fighting fire endurance grade is improved, and the fireproof plate is an explosion-proof, explosion-venting and fireproof fire-fighting preferred product.
本发明公开了一种纤维增强硫镁防火板及制备方法，所述防火板其原料按重量百分比计包括：轻烧氧化镁粉60‑78%、七水硫酸镁溶液7‑9%、水柠檬酸3‑10%、植物纤维即竹粉4‑10%及耐高温珍珠岩6‑13%；其余水；总计100%；其制备包括：a）将轻烧氧化镁粉、七水硫酸镁溶液、水柠檬酸、植物纤维（竹粉）及耐高温珠岩粉及水放入智能搅拌机定时搅拌成浆料；b）流水线进入模具成形；c）温室多次养护固化；d）脱模并切割；e）数次砂光，成品。本发明的防火板质轻、隔音、隔热及防火，本发明的防火板提升了消防耐火极限等级，是一种防爆、泄爆及防火的消防优选产品。
Fiber-reinforced sulfur-magnesium fireproof plate and preparation method thereof
纤维增强硫镁防火板及制备方法
CHEN RONGCAI (Autor:in) / CHEN GUO (Autor:in)
17.05.2024
Patent
Elektronische Ressource
Chinesisch
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