Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Multi-density-grade pumping radiation protection concrete and preparation method thereof
The invention relates to the technical field of building materials, and particularly discloses multi-density-grade pumping radiation protection concrete and a preparation method thereof. The multi-density-grade pumping radiation protection concrete comprises the following raw materials: cement, fly ash, lead-zinc tailings, barite, polyethylene, boron carbide, basalt fibers, water and a water reducing agent. The preparation method of the multi-density-grade pumping radiation protection concrete comprises the following steps: S1, mixing and stirring the cement, the fly ash, the lead-zinc tailings, the barite, the basalt fibers and the water reducing agent to obtain a mixture; s2, mixing and stirring polyethylene and boron carbide to obtain a polyethylene-boron carbide mixture; s3, the mixture obtained in the step S1, the polyethylene-boron carbide mixture obtained in the step S2 and water are mixed and stirred, and the multi-density-grade pumping radiation protection concrete is obtained.
本申请涉及建筑材料技术领域，具体公开了一种多密度等级泵送防辐射混凝土及其制备方法。所述多密度等级泵送防辐射混凝土，包括以下原料：水泥，粉煤灰，铅锌尾矿，重晶石，聚乙烯，碳化硼，玄武岩纤维，水和减水剂。所述的多密度等级泵送防辐射混凝土的制备方法，包括以下步骤：S1、将水泥、粉煤灰、铅锌尾矿、重晶石、玄武岩纤维、减水剂混合搅拌，得混合料；S2、将聚乙烯、碳化硼混合搅拌，得聚乙烯‑碳化硼混合料；S3、将步骤S1所得的混合料、步骤S2所得的聚乙烯‑碳化硼混合料、水混合搅拌，得所述多密度等级泵送防辐射混凝土。
Multi-density-grade pumping radiation protection concrete and preparation method thereof
The invention relates to the technical field of building materials, and particularly discloses multi-density-grade pumping radiation protection concrete and a preparation method thereof. The multi-density-grade pumping radiation protection concrete comprises the following raw materials: cement, fly ash, lead-zinc tailings, barite, polyethylene, boron carbide, basalt fibers, water and a water reducing agent. The preparation method of the multi-density-grade pumping radiation protection concrete comprises the following steps: S1, mixing and stirring the cement, the fly ash, the lead-zinc tailings, the barite, the basalt fibers and the water reducing agent to obtain a mixture; s2, mixing and stirring polyethylene and boron carbide to obtain a polyethylene-boron carbide mixture; s3, the mixture obtained in the step S1, the polyethylene-boron carbide mixture obtained in the step S2 and water are mixed and stirred, and the multi-density-grade pumping radiation protection concrete is obtained.
本申请涉及建筑材料技术领域，具体公开了一种多密度等级泵送防辐射混凝土及其制备方法。所述多密度等级泵送防辐射混凝土，包括以下原料：水泥，粉煤灰，铅锌尾矿，重晶石，聚乙烯，碳化硼，玄武岩纤维，水和减水剂。所述的多密度等级泵送防辐射混凝土的制备方法，包括以下步骤：S1、将水泥、粉煤灰、铅锌尾矿、重晶石、玄武岩纤维、减水剂混合搅拌，得混合料；S2、将聚乙烯、碳化硼混合搅拌，得聚乙烯‑碳化硼混合料；S3、将步骤S1所得的混合料、步骤S2所得的聚乙烯‑碳化硼混合料、水混合搅拌，得所述多密度等级泵送防辐射混凝土。
Multi-density-grade pumping radiation protection concrete and preparation method thereof
一种多密度等级泵送防辐射混凝土及其制备方法
BAI LIGUO (Autor:in) / LI JIN (Autor:in) / CAO CHUN (Autor:in) / ZHANG JINMING (Autor:in)
16.04.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
C35 radiation protection concrete and preparation method thereof
| Europäisches Patentamt | 2022
Neutron radiation protection concrete and preparation method thereof
| Europäisches Patentamt | 2024
Concrete pumping agent and preparation method thereof
| Europäisches Patentamt | 2021