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A platform for research: civil engineering, architecture and urbanism
Inorganic fireproof plugging material and preparation method thereof
The invention relates to the technical field of plugging materials, and provides an inorganic fireproof plugging material and a preparation method thereof. The inorganic fireproof plugging material comprises the following components in parts by mass: 20-30 parts of Portland cement, 35-45 parts of desulfurized gypsum, 5-10 parts of ammonium polyphosphate and 1-5 parts of modifier modified inorganic fibers, and a modifier in the modifier modified inorganic fibers comprises polystyrene microspheres and/or hollow glass beads. According to the technical scheme, the problem that the specific gravity of an inorganic fireproof plugging material in the prior art is large is solved.
本发明涉及封堵材料技术领域，提出了一种无机防火封堵材料及其制备方法。一种无机防火封堵材料，包括以下质量份的组分：硅酸盐水泥20~30份、脱硫石膏35~45份、聚磷酸铵5~10份、改性剂改性无机纤维1~5份，所述改性剂改性无机纤维中改性剂包括聚苯乙烯微球和/或空心玻璃微珠。通过上述技术方案，解决了相关技术中的无机防火封堵材料的自身比重大的问题。
Inorganic fireproof plugging material and preparation method thereof
The invention relates to the technical field of plugging materials, and provides an inorganic fireproof plugging material and a preparation method thereof. The inorganic fireproof plugging material comprises the following components in parts by mass: 20-30 parts of Portland cement, 35-45 parts of desulfurized gypsum, 5-10 parts of ammonium polyphosphate and 1-5 parts of modifier modified inorganic fibers, and a modifier in the modifier modified inorganic fibers comprises polystyrene microspheres and/or hollow glass beads. According to the technical scheme, the problem that the specific gravity of an inorganic fireproof plugging material in the prior art is large is solved.
本发明涉及封堵材料技术领域，提出了一种无机防火封堵材料及其制备方法。一种无机防火封堵材料，包括以下质量份的组分：硅酸盐水泥20~30份、脱硫石膏35~45份、聚磷酸铵5~10份、改性剂改性无机纤维1~5份，所述改性剂改性无机纤维中改性剂包括聚苯乙烯微球和/或空心玻璃微珠。通过上述技术方案，解决了相关技术中的无机防火封堵材料的自身比重大的问题。
Inorganic fireproof plugging material and preparation method thereof
一种无机防火封堵材料及其制备方法
CUI RUISONG (author)
2024-11-22
Patent
Electronic Resource
Chinese
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