Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Waste slurry powder concrete and preparation method thereof
The invention discloses waste slurry powder concrete and a preparation method thereof, and belongs to the technical field of building materials. The waste slurry powder concrete is prepared by mixingthe following components in parts by weight: 300-430 parts of cement, 125-165 parts of waste powder, 250-420 parts of waste slurry, 830-860 parts of river sand, 875-940 parts of gravels and 5-6 partsof a water reducing agent. Wherein the waste slurry comprises mixed slurry generated in washing process of concrete transport vehicles, concrete stirring main machines and waste concrete, and the waste powder is sieved and ground. The waste slurry powder is recycled, and the method is low in cost, environmentally friendly and high in economic benefit.
本发明公开了一种废浆粉混凝土及其制备方法，属于建筑材料技术领域。本发明由水泥300～430份、废粉125～165份、废浆250～420份、河砂830～860份、碎石875～940份、减水剂5～6份混合组成，以上各组份按重量份计；所述废浆包括混凝土运输车、混凝土搅拌主机和废弃混凝土冲洗过程中产生的混合浆料；所述废粉进行过筛、研磨处理。本发明对废浆粉进行回收处理，成本低廉、绿色环保、经济效益高。
Waste slurry powder concrete and preparation method thereof
The invention discloses waste slurry powder concrete and a preparation method thereof, and belongs to the technical field of building materials. The waste slurry powder concrete is prepared by mixingthe following components in parts by weight: 300-430 parts of cement, 125-165 parts of waste powder, 250-420 parts of waste slurry, 830-860 parts of river sand, 875-940 parts of gravels and 5-6 partsof a water reducing agent. Wherein the waste slurry comprises mixed slurry generated in washing process of concrete transport vehicles, concrete stirring main machines and waste concrete, and the waste powder is sieved and ground. The waste slurry powder is recycled, and the method is low in cost, environmentally friendly and high in economic benefit.
本发明公开了一种废浆粉混凝土及其制备方法，属于建筑材料技术领域。本发明由水泥300～430份、废粉125～165份、废浆250～420份、河砂830～860份、碎石875～940份、减水剂5～6份混合组成，以上各组份按重量份计；所述废浆包括混凝土运输车、混凝土搅拌主机和废弃混凝土冲洗过程中产生的混合浆料；所述废粉进行过筛、研磨处理。本发明对废浆粉进行回收处理，成本低廉、绿色环保、经济效益高。
Waste slurry powder concrete and preparation method thereof
一种废浆粉混凝土及其制备方法
LIU JINHUI (Autor:in)
09.02.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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