A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Mineral powder-steel slag powder-lead smelting slag multi-solid-waste pavement concrete and preparation method thereof
The invention belongs to the technical field of pavement concrete, and relates to mineral powder-steel slag powder-lead smelting slag multi-solid-waste pavement concrete and a preparation method thereof. The mineral powder, the steel slag powder, the lead smelting slag, the bischofite, the silica fume and the cement are used as gel materials, and the mineral powder-steel slag powder-lead smelting slag multi-solid-waste pavement concrete is prepared from the gel materials, the fine aggregate, the coarse aggregate, the water, the water reducing agent accounting for the total mass of the concrete and the gypsum and has excellent flexural tensile strength, compressive strength and slump. The mineral powder, the steel slag powder and the lead smelting slag are used as one of the gel materials, so that the cost of the pavement concrete is reduced, and the excellent performance of the pavement concrete is guaranteed.
本发明属于路面混凝土技术领域，涉及一种矿粉‑钢渣粉‑铅冶炼渣多固废路面混凝土及其制备方法。本发明以矿粉、钢渣粉、铅冶炼渣、水氯镁石、硅灰和水泥为凝胶材料，与细骨料、粗骨料、水和混凝土总质量的减水剂以及石膏制备得到了矿粉‑钢渣粉‑铅冶炼渣多固废路面混凝土，具有优异的抗弯拉强度、抗压强度和坍落度。本发明使用矿粉、钢渣粉、铅冶炼渣作为凝胶材料之一，在降低了路面混凝土的成本的同时，还保障了路面混凝土的优异性能。
Mineral powder-steel slag powder-lead smelting slag multi-solid-waste pavement concrete and preparation method thereof
The invention belongs to the technical field of pavement concrete, and relates to mineral powder-steel slag powder-lead smelting slag multi-solid-waste pavement concrete and a preparation method thereof. The mineral powder, the steel slag powder, the lead smelting slag, the bischofite, the silica fume and the cement are used as gel materials, and the mineral powder-steel slag powder-lead smelting slag multi-solid-waste pavement concrete is prepared from the gel materials, the fine aggregate, the coarse aggregate, the water, the water reducing agent accounting for the total mass of the concrete and the gypsum and has excellent flexural tensile strength, compressive strength and slump. The mineral powder, the steel slag powder and the lead smelting slag are used as one of the gel materials, so that the cost of the pavement concrete is reduced, and the excellent performance of the pavement concrete is guaranteed.
本发明属于路面混凝土技术领域，涉及一种矿粉‑钢渣粉‑铅冶炼渣多固废路面混凝土及其制备方法。本发明以矿粉、钢渣粉、铅冶炼渣、水氯镁石、硅灰和水泥为凝胶材料，与细骨料、粗骨料、水和混凝土总质量的减水剂以及石膏制备得到了矿粉‑钢渣粉‑铅冶炼渣多固废路面混凝土，具有优异的抗弯拉强度、抗压强度和坍落度。本发明使用矿粉、钢渣粉、铅冶炼渣作为凝胶材料之一，在降低了路面混凝土的成本的同时，还保障了路面混凝土的优异性能。
Mineral powder-steel slag powder-lead smelting slag multi-solid-waste pavement concrete and preparation method thereof
一种矿粉-钢渣粉-铅冶炼渣多固废路面混凝土及其制备方法
LIU WENHUAN (author) / LI KAIZE (author) / MAI QULANG (author) / DU JIACHENG (author) / WU YOU (author)
2024-10-11
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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