A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Industrial waste lightweight aggregate concrete and preparation method thereof
The invention provides industrial waste lightweight aggregate concrete. The industrial waste lightweight aggregate concrete is prepared from the following raw materials in parts by volume: 9-12 parts of cement, 5-7 parts of fly ash, 4-6 parts of lithium slag powder, 0-5 parts of lightweight fine aggregate, 34-40 parts of lightweight coarse aggregate, 12-14 parts of water, 13-15 parts of waste slurry of a concrete mixing plant, 0.6-0.8 part of a water reducing agent, 0.05-0.08 part of a fluorocarbon surfactant and 0.04-0.06 part of a protein foaming agent. The industrial waste lithium slag powder and the waste slurry can be effectively utilized to prepare the lightweight aggregate concrete, so that the production cost of the concrete is reduced, and the economic benefit is relatively high.
本发明提供了一种工业废弃物轻骨料混凝土，包括如下按体积份计的原料：水泥9～12份，粉煤灰5～7份，锂渣粉4～6份，轻细骨料0～5份，轻粗骨料34～40份，水12～14份，混凝土搅拌站废浆水13～15份，减水剂0.6～0.8份，氟碳表面活性剂0.05～0.08份，蛋白发泡剂0.04～0.06份。可以有效利用工业废弃物锂渣粉、废浆水来制备轻骨料混凝土，降低混凝土生产成本的同时，具有较高的经济效益。
Industrial waste lightweight aggregate concrete and preparation method thereof
The invention provides industrial waste lightweight aggregate concrete. The industrial waste lightweight aggregate concrete is prepared from the following raw materials in parts by volume: 9-12 parts of cement, 5-7 parts of fly ash, 4-6 parts of lithium slag powder, 0-5 parts of lightweight fine aggregate, 34-40 parts of lightweight coarse aggregate, 12-14 parts of water, 13-15 parts of waste slurry of a concrete mixing plant, 0.6-0.8 part of a water reducing agent, 0.05-0.08 part of a fluorocarbon surfactant and 0.04-0.06 part of a protein foaming agent. The industrial waste lithium slag powder and the waste slurry can be effectively utilized to prepare the lightweight aggregate concrete, so that the production cost of the concrete is reduced, and the economic benefit is relatively high.
本发明提供了一种工业废弃物轻骨料混凝土，包括如下按体积份计的原料：水泥9～12份，粉煤灰5～7份，锂渣粉4～6份，轻细骨料0～5份，轻粗骨料34～40份，水12～14份，混凝土搅拌站废浆水13～15份，减水剂0.6～0.8份，氟碳表面活性剂0.05～0.08份，蛋白发泡剂0.04～0.06份。可以有效利用工业废弃物锂渣粉、废浆水来制备轻骨料混凝土，降低混凝土生产成本的同时，具有较高的经济效益。
Industrial waste lightweight aggregate concrete and preparation method thereof
一种工业废弃物轻骨料混凝土及其制备方法
ZHANG YUAN (author) / TANG TIANMING (author) / WANG ZONGHAO (author) / WANG JUN (author) / LU JIALIN (author) / YUAN WENTAO (author) / ZHU YONGCHAO (author)
2024-10-11
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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