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A platform for research: civil engineering, architecture and urbanism
High-performance heat-preservation plastering mortar prepared from industrial solid waste and preparation method thereof
The invention discloses high-performance heat-preservation plastering mortar prepared from industrial solid waste and a preparation method thereof. The high-performance heat-preservation plastering mortar is composed of the components: the industrial solid waste, cement, natural sand, expanded perlite, anti-cracking fibers, dispersed sol, cellulose ether and an additive, wherein the industrial solid waste is any kinds of molybdenum tailing sand, steel slag sand, phosphogypsum, red mud, mineral slag and fly ash; the dispersed sol component comprises diatomite, an ethylene-vinyl acetate copolymer, methyl methacrylate, a titanate coupling agent and cumene hydroperoxide; the cellulose ether is hydroxypropyl methyl cellulose ether; and the additive is water glass, starch ether and a polycarboxylic acid high-efficiency water reducing agent. The prepared plastering mortar is suitable for an external heat-preservation system of an expanded polystyrene board external wall. According to the invention, a large amount of industrial solid waste harmful to the environment can be consumed, the self-repairing pressure of the environment is reduced, and the prepared mortar has good mechanical properties, durability and thermal insulation capability.
本发明公开了一种利用工业固废制备的高性能保温抹面砂浆及其制备方法其组分包括：工业固废、水泥、天然砂、膨胀珍珠岩、抗裂纤维、分散溶胶、纤维素醚和外加剂；工业固废为钼尾矿砂、钢渣砂、磷石膏、赤泥、矿渣和粉煤灰中的任意多种；分散溶胶组分包括硅藻土、乙烯‑醋酸乙烯共聚物、甲基丙烯酸甲酯、钛酸酯偶联剂和异丙苯过氧化氢；纤维素醚为羟丙基甲基纤维素醚，外加剂为水玻璃、淀粉醚和聚羧酸类高效减水剂。本发明制备的抹面砂浆适用于膨胀聚苯板外墙外保温系统中。本发明不仅能大量消耗危害环境的工业固废，减轻环境自修复压力，而且制备的砂浆具有良好的力学性能、耐久性能和保温能力。
High-performance heat-preservation plastering mortar prepared from industrial solid waste and preparation method thereof
The invention discloses high-performance heat-preservation plastering mortar prepared from industrial solid waste and a preparation method thereof. The high-performance heat-preservation plastering mortar is composed of the components: the industrial solid waste, cement, natural sand, expanded perlite, anti-cracking fibers, dispersed sol, cellulose ether and an additive, wherein the industrial solid waste is any kinds of molybdenum tailing sand, steel slag sand, phosphogypsum, red mud, mineral slag and fly ash; the dispersed sol component comprises diatomite, an ethylene-vinyl acetate copolymer, methyl methacrylate, a titanate coupling agent and cumene hydroperoxide; the cellulose ether is hydroxypropyl methyl cellulose ether; and the additive is water glass, starch ether and a polycarboxylic acid high-efficiency water reducing agent. The prepared plastering mortar is suitable for an external heat-preservation system of an expanded polystyrene board external wall. According to the invention, a large amount of industrial solid waste harmful to the environment can be consumed, the self-repairing pressure of the environment is reduced, and the prepared mortar has good mechanical properties, durability and thermal insulation capability.
本发明公开了一种利用工业固废制备的高性能保温抹面砂浆及其制备方法其组分包括：工业固废、水泥、天然砂、膨胀珍珠岩、抗裂纤维、分散溶胶、纤维素醚和外加剂；工业固废为钼尾矿砂、钢渣砂、磷石膏、赤泥、矿渣和粉煤灰中的任意多种；分散溶胶组分包括硅藻土、乙烯‑醋酸乙烯共聚物、甲基丙烯酸甲酯、钛酸酯偶联剂和异丙苯过氧化氢；纤维素醚为羟丙基甲基纤维素醚，外加剂为水玻璃、淀粉醚和聚羧酸类高效减水剂。本发明制备的抹面砂浆适用于膨胀聚苯板外墙外保温系统中。本发明不仅能大量消耗危害环境的工业固废，减轻环境自修复压力，而且制备的砂浆具有良好的力学性能、耐久性能和保温能力。
High-performance heat-preservation plastering mortar prepared from industrial solid waste and preparation method thereof
一种利用工业固废制备的高性能保温抹面砂浆及其制备方法
CHEN JIANJUN (author) / CHEN JIANCHUN (author) / YE JIAYUAN (author) / ZHANG WENSHENG (author) / LIU LEI (author) / WANG HONGXIA (author) / REN XUEHONG (author)
2020-04-10
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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