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A platform for research: civil engineering, architecture and urbanism
Rock magnesium floating bead plate and preparation method thereof
The invention relates to the field of fireproof materials, in particular to a rock magnesium floating bead board and a preparation method thereof. The main body structure of the rock magnesium floating bead plate is prepared from the following raw materials in parts by weight: 220-280 parts of magnesium oxide, 380-410 parts of a magnesium sulfate solution, 45-60 parts of floating beads, 10-15 parts of expanded perlite, 10-15 parts of graphite particles and 1-1.5 parts of a modifier. According to the fireproof material, a plurality of components are mixed, gelled and bonded into a plate, magnesium oxide and magnesium sulfate are fully utilized to be matched and gelled to form a main body with good structural strength, floating beads and expanded perlite are utilized to form a large number of tiny gap structures, and graphite particles are matched to form a middle layer for blocking heat; the comprehensive performance of structural strength and low heat conductivity coefficient is achieved.
本发明涉及防火材料领域，具体涉及一种岩镁漂珠板及其制备方法。其中，所述一种岩镁漂珠板的主体结构采用以下重量份原料制成：氧化镁220‑280份、硫酸镁溶液380‑410份、漂珠45‑60份、膨胀珍珠岩10‑15份、石墨颗粒10‑15份、改性剂1‑1.5份。防火材料通过多种成分混合胶凝粘接成板材，充分发挥氧化镁和硫酸镁配合胶凝形成具有良好结构强度的主体，利用漂珠和膨胀珍珠岩形成大量微小的空隙结构，配合石墨颗粒形成阻隔热量的中间层，达到结构强度和低导热系数的综合性能。
Rock magnesium floating bead plate and preparation method thereof
The invention relates to the field of fireproof materials, in particular to a rock magnesium floating bead board and a preparation method thereof. The main body structure of the rock magnesium floating bead plate is prepared from the following raw materials in parts by weight: 220-280 parts of magnesium oxide, 380-410 parts of a magnesium sulfate solution, 45-60 parts of floating beads, 10-15 parts of expanded perlite, 10-15 parts of graphite particles and 1-1.5 parts of a modifier. According to the fireproof material, a plurality of components are mixed, gelled and bonded into a plate, magnesium oxide and magnesium sulfate are fully utilized to be matched and gelled to form a main body with good structural strength, floating beads and expanded perlite are utilized to form a large number of tiny gap structures, and graphite particles are matched to form a middle layer for blocking heat; the comprehensive performance of structural strength and low heat conductivity coefficient is achieved.
本发明涉及防火材料领域，具体涉及一种岩镁漂珠板及其制备方法。其中，所述一种岩镁漂珠板的主体结构采用以下重量份原料制成：氧化镁220‑280份、硫酸镁溶液380‑410份、漂珠45‑60份、膨胀珍珠岩10‑15份、石墨颗粒10‑15份、改性剂1‑1.5份。防火材料通过多种成分混合胶凝粘接成板材，充分发挥氧化镁和硫酸镁配合胶凝形成具有良好结构强度的主体，利用漂珠和膨胀珍珠岩形成大量微小的空隙结构，配合石墨颗粒形成阻隔热量的中间层，达到结构强度和低导热系数的综合性能。
Rock magnesium floating bead plate and preparation method thereof
一种岩镁漂珠板及其制备方法
LI XIWEI (author) / JIANG LI (author) / SHI YONG (author) / JIA YINSHAN (author) / YAO LEI (author) / GE LANGTIAN (author) / TANG XINRONG (author)
2023-07-04
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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