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A platform for research: civil engineering, architecture and urbanism
High-wear-resistance conductive misfire concrete and preparation method thereof
The invention discloses conductive misfire concrete with high wear resistance. The conductive misfire concrete is prepared from the following components in parts by weight: 290-355 parts of cement, 28-33 parts of fly ash, 48-53 parts of mineral powder, 1045-1135 parts of misfire coarse aggregate, 710-770 parts of misfire fine aggregate, 10-15 parts of a refractory material, 3-5.5 parts of a wear-resistant agent, 2-5 parts of a conductive material, 1.5-2.8 parts of a nano-composite high-molecular polymer, 4.5-6.4 parts of an additive and 140-185 parts of water, according to the invention, the solid waste material and the limestone gravel are used as misfire aggregates, and through the synergistic effect of the refractory material, the wear-resistant agent, the conductive material and the nano polymer composite material, the wear resistance and the conductivity are remarkably improved, so that the electrostatic aggregation in application is reduced; the obtained misfire concrete is excellent in working performance and mechanical performance, does not generate sparks and sparks after being polished and impacted, meets the fire protection requirements of fire protection and explosion prevention, and is suitable for being popularized and used in special projects with the fire protection and explosion prevention requirements.
本发明公开了一种高耐磨性导电不发火混凝土，组成按重量份数计如下：水泥290～355份，粉煤灰28～33份，矿粉48～53份，不发火粗骨料1045～1135份，不发火细骨料710～770份，耐火材料10～15份，耐磨剂3～5.5份，导电材料2～5份，纳米复合高分子聚合物1.5～2.8份，外加剂4.5～6.4份，水140～185份；本发明以固废材料与石灰岩碎石作为不发火骨料，通过耐火材料、耐磨剂、导电材料与纳米聚合物复合材料的协同作用，显著增加耐磨性能及导电性，进而降低其在应用中的静电聚集；所得不发火混凝土工作性能与力学性能优异，且混凝土经打磨撞击不产生火星与火花，满足防火防爆的消防要求，适宜在具有消防防爆要求的特殊工程中推广使用。
High-wear-resistance conductive misfire concrete and preparation method thereof
The invention discloses conductive misfire concrete with high wear resistance. The conductive misfire concrete is prepared from the following components in parts by weight: 290-355 parts of cement, 28-33 parts of fly ash, 48-53 parts of mineral powder, 1045-1135 parts of misfire coarse aggregate, 710-770 parts of misfire fine aggregate, 10-15 parts of a refractory material, 3-5.5 parts of a wear-resistant agent, 2-5 parts of a conductive material, 1.5-2.8 parts of a nano-composite high-molecular polymer, 4.5-6.4 parts of an additive and 140-185 parts of water, according to the invention, the solid waste material and the limestone gravel are used as misfire aggregates, and through the synergistic effect of the refractory material, the wear-resistant agent, the conductive material and the nano polymer composite material, the wear resistance and the conductivity are remarkably improved, so that the electrostatic aggregation in application is reduced; the obtained misfire concrete is excellent in working performance and mechanical performance, does not generate sparks and sparks after being polished and impacted, meets the fire protection requirements of fire protection and explosion prevention, and is suitable for being popularized and used in special projects with the fire protection and explosion prevention requirements.
本发明公开了一种高耐磨性导电不发火混凝土，组成按重量份数计如下：水泥290～355份，粉煤灰28～33份，矿粉48～53份，不发火粗骨料1045～1135份，不发火细骨料710～770份，耐火材料10～15份，耐磨剂3～5.5份，导电材料2～5份，纳米复合高分子聚合物1.5～2.8份，外加剂4.5～6.4份，水140～185份；本发明以固废材料与石灰岩碎石作为不发火骨料，通过耐火材料、耐磨剂、导电材料与纳米聚合物复合材料的协同作用，显著增加耐磨性能及导电性，进而降低其在应用中的静电聚集；所得不发火混凝土工作性能与力学性能优异，且混凝土经打磨撞击不产生火星与火花，满足防火防爆的消防要求，适宜在具有消防防爆要求的特殊工程中推广使用。
High-wear-resistance conductive misfire concrete and preparation method thereof
一种高耐磨性导电不发火混凝土及其制备方法
ZHANG YUAN (author) / ZHU YONGCHAO (author) / LU JIALIN (author) / WANG JUN (author) / LIU YONGDAO (author) / YUAN WENTAO (author) / WANG ZONGHAO (author)
2024-11-12
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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