A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Sintering-free solid waste-based low-carbon low-alkali white cement
The invention relates to sintering-free solid waste-based low-carbon low-alkali white cement capable of recycling a large amount of refractory organic and inorganic wastes. The sintering-free solid waste-based low-carbon low-alkali white cement comprises the following components in percentage by mass: 60-72% of S95 mineral powder, 9-15% of white interior wall latex paint cleaning precipitates, 15% of white phosphogypsum and 4-10% of white solid wastes after cutting and polishing of inorganic artificial stones. The sintering-free solid waste-based low-carbon low-alkali white cement can utilize a large amount of white solid wastes, and is sintering-free, low in cost, extremely low in carbon emission and extremely low in alkali content; waste nano silica sol obtained after polishing of inorganic artificial stone is introduced, so that the physical and mechanical properties of the white cement are improved; the concrete is a rigid substance, the white solid waste obtained after the white interior wall latex paint is produced also contains a large amount of polymer emulsion, the polymer emulsion is a flexible substance, rigidity and softness are combined, the physical and mechanical properties of the white cement are jointly improved, and the common problem of saltpetering after common white cement is hydrated can be effectively solved.
本发明涉及一种能大量回收难降解有机无机废弃物的免烧结固废基低碳低碱白水泥，包括以下质量百分比的组分：S95矿粉60‑72％、白色内墙乳胶漆清洗沉淀物9‑15％、白色磷石膏15％、无机人造石切割和抛光后白色固体废弃物4‑10％。免烧结固废基低碳低碱白水泥，可大量利用白色固体废弃物，免烧结，成本低，碳排放量极低，含碱量极低；引入无机人造石抛光后冲洗废弃的纳米硅溶胶，提高白水泥的物理力学性能；混凝土为刚性物质，生产白色内墙乳胶漆后的白色固体废弃物中也含有大量高分子乳液，高分子乳液为柔性物质，刚柔并济，共同提升白水泥的物理力学性能，可有效解决普通白水泥水化后的泛碱通病。
Sintering-free solid waste-based low-carbon low-alkali white cement
The invention relates to sintering-free solid waste-based low-carbon low-alkali white cement capable of recycling a large amount of refractory organic and inorganic wastes. The sintering-free solid waste-based low-carbon low-alkali white cement comprises the following components in percentage by mass: 60-72% of S95 mineral powder, 9-15% of white interior wall latex paint cleaning precipitates, 15% of white phosphogypsum and 4-10% of white solid wastes after cutting and polishing of inorganic artificial stones. The sintering-free solid waste-based low-carbon low-alkali white cement can utilize a large amount of white solid wastes, and is sintering-free, low in cost, extremely low in carbon emission and extremely low in alkali content; waste nano silica sol obtained after polishing of inorganic artificial stone is introduced, so that the physical and mechanical properties of the white cement are improved; the concrete is a rigid substance, the white solid waste obtained after the white interior wall latex paint is produced also contains a large amount of polymer emulsion, the polymer emulsion is a flexible substance, rigidity and softness are combined, the physical and mechanical properties of the white cement are jointly improved, and the common problem of saltpetering after common white cement is hydrated can be effectively solved.
本发明涉及一种能大量回收难降解有机无机废弃物的免烧结固废基低碳低碱白水泥，包括以下质量百分比的组分：S95矿粉60‑72％、白色内墙乳胶漆清洗沉淀物9‑15％、白色磷石膏15％、无机人造石切割和抛光后白色固体废弃物4‑10％。免烧结固废基低碳低碱白水泥，可大量利用白色固体废弃物，免烧结，成本低，碳排放量极低，含碱量极低；引入无机人造石抛光后冲洗废弃的纳米硅溶胶，提高白水泥的物理力学性能；混凝土为刚性物质，生产白色内墙乳胶漆后的白色固体废弃物中也含有大量高分子乳液，高分子乳液为柔性物质，刚柔并济，共同提升白水泥的物理力学性能，可有效解决普通白水泥水化后的泛碱通病。
Sintering-free solid waste-based low-carbon low-alkali white cement
一种免烧结固废基低碳低碱白水泥
YANG JIANHUI (author) / LIU XIAOQUAN (author) / GU LEI (author) / YI SHIBIN (author) / YU BEN (author) / WEI CHAO (author) / ZHANG JIN (author)
2023-11-14
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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