A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Pavement base material and preparation method thereof
The invention relates to a pavement base material and a preparation method thereof. The raw material formula comprises the following raw materials in parts by weight: 90-110 parts of porous basalt macadam and regenerated fine aggregate, 3-5 parts of cement and 7.5-9.5 parts of water, the porous basalt macadam and the regenerated fine aggregate are a mixture formed by the porous basalt macadam and the regenerated fine aggregate according to the mass ratio of (9-91): (91-9). The regenerated fine aggregate disclosed by the invention is used as construction waste, especially concrete waste, and effective treatment has great significance on solid waste utilization and environmental protection.
一种路面基层材料及其制备方法，原料配方包括下列重量份的原料：多孔玄武岩碎石和再生细集料共90‑110重量份、水泥3‑5重量份、水7.5‑9.5重量份；所述多孔玄武岩碎石和再生细集料由多孔玄武岩碎石和再生细集料按照9‑91：91‑9的质量比例构成的混合物。本发明的再生细集料作为建筑垃圾特别是混凝土的废弃物，有效处理对固废利用以及环境保护都具有重大意义。
Pavement base material and preparation method thereof
The invention relates to a pavement base material and a preparation method thereof. The raw material formula comprises the following raw materials in parts by weight: 90-110 parts of porous basalt macadam and regenerated fine aggregate, 3-5 parts of cement and 7.5-9.5 parts of water, the porous basalt macadam and the regenerated fine aggregate are a mixture formed by the porous basalt macadam and the regenerated fine aggregate according to the mass ratio of (9-91): (91-9). The regenerated fine aggregate disclosed by the invention is used as construction waste, especially concrete waste, and effective treatment has great significance on solid waste utilization and environmental protection.
一种路面基层材料及其制备方法，原料配方包括下列重量份的原料：多孔玄武岩碎石和再生细集料共90‑110重量份、水泥3‑5重量份、水7.5‑9.5重量份；所述多孔玄武岩碎石和再生细集料由多孔玄武岩碎石和再生细集料按照9‑91：91‑9的质量比例构成的混合物。本发明的再生细集料作为建筑垃圾特别是混凝土的废弃物，有效处理对固废利用以及环境保护都具有重大意义。
Pavement base material and preparation method thereof
一种路面基层材料及其制备方法
ZHANG LIBING (author) / DING YI (author) / LI JINGCHUN (author) / JIN LONG (author) / WANG YOUZHI (author) / WANG WEIDONG (author) / JU LIN (author) / CHEN CONG (author) / ZHU HE (author) / MA RUI (author)
2023-03-31
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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