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A platform for research: civil engineering, architecture and urbanism
Steel slag fine aggregate recycled concrete and preparation method thereof
The invention provides steel slag fine aggregate recycled concrete and a preparation method thereof, and belongs to the technical field of comprehensive utilization of steel slag and recycled aggregate. The steel slag fine aggregate recycled concrete comprises a main raw material and an additive, the main raw materials comprise water, cement, coarse aggregate and fine aggregate, the coarse aggregate is composed of recycled aggregate and broken stone, the fine aggregate is machine-made sand and steel slag, the additive is a water reducing agent, and the water reducing agent is an F10 melamine water reducing agent. The utilization rate of the steel slag and the waste concrete is high, the performance of the steel slag material is good, the selected materials are all industrial solid wastes, environmental pollution can be reduced to the maximum extent, and good social benefits and economic benefits are achieved.
本发明提供了一种钢渣细集料再生混凝土及其制备方法，属于钢渣、再生骨料综合利用技术领域。本发明所述钢渣细集料再生混凝土，包括主原料和外加剂；所述的主原料包括水、水泥、粗集料和细集料，所述粗集料由再生骨料和碎石组成，所述细集料为机制砂和钢渣，所述的外加剂为减水剂，所述减水剂为F10三聚氰胺减水剂。本发明具有钢渣、废弃混凝土的利用率高以及钢渣材料性能表现良好，而且所选材料均为工业固体废弃物，能最大程度减少环境污染，具有良好的社会效益和经济效益。
Steel slag fine aggregate recycled concrete and preparation method thereof
The invention provides steel slag fine aggregate recycled concrete and a preparation method thereof, and belongs to the technical field of comprehensive utilization of steel slag and recycled aggregate. The steel slag fine aggregate recycled concrete comprises a main raw material and an additive, the main raw materials comprise water, cement, coarse aggregate and fine aggregate, the coarse aggregate is composed of recycled aggregate and broken stone, the fine aggregate is machine-made sand and steel slag, the additive is a water reducing agent, and the water reducing agent is an F10 melamine water reducing agent. The utilization rate of the steel slag and the waste concrete is high, the performance of the steel slag material is good, the selected materials are all industrial solid wastes, environmental pollution can be reduced to the maximum extent, and good social benefits and economic benefits are achieved.
本发明提供了一种钢渣细集料再生混凝土及其制备方法，属于钢渣、再生骨料综合利用技术领域。本发明所述钢渣细集料再生混凝土，包括主原料和外加剂；所述的主原料包括水、水泥、粗集料和细集料，所述粗集料由再生骨料和碎石组成，所述细集料为机制砂和钢渣，所述的外加剂为减水剂，所述减水剂为F10三聚氰胺减水剂。本发明具有钢渣、废弃混凝土的利用率高以及钢渣材料性能表现良好，而且所选材料均为工业固体废弃物，能最大程度减少环境污染，具有良好的社会效益和经济效益。
Steel slag fine aggregate recycled concrete and preparation method thereof
一种钢渣细集料再生混凝土及其制备方法
KONG DEWEN (author) / TIAN YUNLONG (author) / ZHOU TAO (author) / REN CHUANDONG (author) / YANG RUIFA (author) / JIANG JIATONG (author) / YUAN QUANSHUN (author)
2024-07-05
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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