A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Lightweight low-carbon pervious concrete and preparation method thereof
The invention discloses lightweight low-carbon pervious concrete and a preparation method thereof. The lightweight low-carbon pervious concrete is prepared from the following raw materials in parts by weight: 20-40 parts of mineral powder, 10 parts of red mud, 3-12 parts of water, 60-240 parts of coarse aggregate, 60-100 parts of high-molecular polymer waste, 10 parts of water glass and 10-14 parts of sodium hydroxide. Wherein the high-molecular polymer waste material is a high-molecular polymer waste material subjected to hydrophilic modification. According to the invention, the cable sheath waste is utilized and treated, and the excellent physical and mechanical properties and heat resistance of the cable sheath waste are utilized; meanwhile, the red mud is recycled, so that the accumulation amount of the red mud is relieved, and the ecological environment is protected; the use of cement is abandoned, so that the energy consumption and carbon emission are reduced, and huge economic and environment-friendly benefits are brought.
本发明公开了一种轻质低碳透水混凝土及其制备方法，原料以重量分计包括以下组分：20～40矿粉、10份赤泥、3～12份水、60～240份粗骨料、60‑100份高分子聚合物废料、10份水玻璃、10～14份氢氧化钠；其中所述高分子聚合物废料为经亲水改性的高分子聚合物废料。本发明利用处理了电缆护套废料，利用了其优良的物理机械性能、耐热性能；同时对赤泥再利用，缓解了赤泥的堆积量，保护了生态环境；摒弃水泥的使用降低了能源的消耗和碳排放，带来了巨大的经济和环保效益。
Lightweight low-carbon pervious concrete and preparation method thereof
The invention discloses lightweight low-carbon pervious concrete and a preparation method thereof. The lightweight low-carbon pervious concrete is prepared from the following raw materials in parts by weight: 20-40 parts of mineral powder, 10 parts of red mud, 3-12 parts of water, 60-240 parts of coarse aggregate, 60-100 parts of high-molecular polymer waste, 10 parts of water glass and 10-14 parts of sodium hydroxide. Wherein the high-molecular polymer waste material is a high-molecular polymer waste material subjected to hydrophilic modification. According to the invention, the cable sheath waste is utilized and treated, and the excellent physical and mechanical properties and heat resistance of the cable sheath waste are utilized; meanwhile, the red mud is recycled, so that the accumulation amount of the red mud is relieved, and the ecological environment is protected; the use of cement is abandoned, so that the energy consumption and carbon emission are reduced, and huge economic and environment-friendly benefits are brought.
本发明公开了一种轻质低碳透水混凝土及其制备方法，原料以重量分计包括以下组分：20～40矿粉、10份赤泥、3～12份水、60～240份粗骨料、60‑100份高分子聚合物废料、10份水玻璃、10～14份氢氧化钠；其中所述高分子聚合物废料为经亲水改性的高分子聚合物废料。本发明利用处理了电缆护套废料，利用了其优良的物理机械性能、耐热性能；同时对赤泥再利用，缓解了赤泥的堆积量，保护了生态环境；摒弃水泥的使用降低了能源的消耗和碳排放，带来了巨大的经济和环保效益。
Lightweight low-carbon pervious concrete and preparation method thereof
一种轻质低碳透水混凝土及其制备方法
GUO LIPING (author) / BIAN RUNSONG (author) / FEI XIANGPENG (author) / WU JIANDONG (author) / LYU BANGCHENG (author) / CHU YINGJIE (author)
2023-06-23
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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