Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Building waste recycled asphalt concrete and preparation method thereof
The invention relates to the technical field of concrete, and particularly discloses construction waste recycled asphalt concrete and a preparation method thereof. The construction waste recycled asphalt concrete is prepared from the following raw materials in parts by weight: 4 to 8 parts of asphalt, 35 to 50 parts of coarse aggregate, 30 to 45 parts of fine aggregate, 5 to 20 parts of mineral powder, 2 to 8 parts of composite material and 1 to 4 parts of composite fiber material, the coarse aggregate is a mixture of limestone and building waste; the mass ratio of the limestone to the building waste in the coarse aggregate is (2.5-4): 1; the construction waste recycled asphalt concrete prepared by the invention realizes recycling of construction waste, and has a good adsorption effect on automobile exhaust on a road.
本申请涉及混凝土技术领域，具体公开了一种建筑废料再生沥青混凝土及其制备方法；所述建筑废料再生沥青混凝土包括如下重量份的原料：沥青4‑8份、粗集料35‑50份、细集料30‑45份、矿粉5‑20份、复合料2‑8份、复合纤维料1‑4份；所述粗集料为石灰石和建筑废料的混合物；所述粗集料中石灰石和建筑废料的质量比为（2.5‑4）：1；本申请制得的建筑废料再生沥青混凝土实现了建筑废料的再利用，同时对公路上的汽车尾气具有良好的吸附作用。
Building waste recycled asphalt concrete and preparation method thereof
The invention relates to the technical field of concrete, and particularly discloses construction waste recycled asphalt concrete and a preparation method thereof. The construction waste recycled asphalt concrete is prepared from the following raw materials in parts by weight: 4 to 8 parts of asphalt, 35 to 50 parts of coarse aggregate, 30 to 45 parts of fine aggregate, 5 to 20 parts of mineral powder, 2 to 8 parts of composite material and 1 to 4 parts of composite fiber material, the coarse aggregate is a mixture of limestone and building waste; the mass ratio of the limestone to the building waste in the coarse aggregate is (2.5-4): 1; the construction waste recycled asphalt concrete prepared by the invention realizes recycling of construction waste, and has a good adsorption effect on automobile exhaust on a road.
本申请涉及混凝土技术领域，具体公开了一种建筑废料再生沥青混凝土及其制备方法；所述建筑废料再生沥青混凝土包括如下重量份的原料：沥青4‑8份、粗集料35‑50份、细集料30‑45份、矿粉5‑20份、复合料2‑8份、复合纤维料1‑4份；所述粗集料为石灰石和建筑废料的混合物；所述粗集料中石灰石和建筑废料的质量比为（2.5‑4）：1；本申请制得的建筑废料再生沥青混凝土实现了建筑废料的再利用，同时对公路上的汽车尾气具有良好的吸附作用。
Building waste recycled asphalt concrete and preparation method thereof
一种建筑废料再生沥青混凝土及其制备方法
ZHAO JING (Autor:in) / JIN YAXIAN (Autor:in) / ZHAI XUHONG (Autor:in) / ZHANG XUAN (Autor:in) / ZHANG JIANGUO (Autor:in)
07.04.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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