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A platform for research: civil engineering, architecture and urbanism
Anti-corrosion aluminate cement pipeline and preparation method thereof
The invention belongs to the technical field of building materials, and particularly relates to an anti-corrosion aluminate cement pipeline and a preparation method thereof. The anti-corrosion aluminate cement pipeline is prepared by taking aluminate cement and slag as cementing materials, wherein the mass ratio of the aluminate cement to the slag is (80-90) : (10-20), and active and reactive dolomite is employed as aggregate to manufacture the product. The corrosion resistance of the corrosion-resistant aluminate cement pipeline provided by the invention in a sewage environment is obviously superior to that of a sewage concrete pipeline prepared by taking ordinary Portland cement as a main cementing material and taking conventional siliceous sandstone as aggregate, and the purpose of reducing the replacement and maintenance cost of the sewage concrete pipeline can be achieved.
本发明属于建筑材料技术领域，具体涉及一种抗腐蚀铝酸盐水泥管道及其制备方法，采用铝酸盐水泥和矿渣作为胶凝材料，铝酸盐水泥的质量：矿渣的质量＝80～90：10～20，采用活性、可反应的白云石作为集料制得。本发明所提供的抗腐蚀铝酸盐水泥管道，在污水环境下的抗腐蚀性明显优于以普通硅酸盐水泥为主要胶凝材料、以常规硅质砂石为集料制得的污水混凝土管道，能达到降低污水混凝土管道更换维护费用的目的。
Anti-corrosion aluminate cement pipeline and preparation method thereof
The invention belongs to the technical field of building materials, and particularly relates to an anti-corrosion aluminate cement pipeline and a preparation method thereof. The anti-corrosion aluminate cement pipeline is prepared by taking aluminate cement and slag as cementing materials, wherein the mass ratio of the aluminate cement to the slag is (80-90) : (10-20), and active and reactive dolomite is employed as aggregate to manufacture the product. The corrosion resistance of the corrosion-resistant aluminate cement pipeline provided by the invention in a sewage environment is obviously superior to that of a sewage concrete pipeline prepared by taking ordinary Portland cement as a main cementing material and taking conventional siliceous sandstone as aggregate, and the purpose of reducing the replacement and maintenance cost of the sewage concrete pipeline can be achieved.
本发明属于建筑材料技术领域，具体涉及一种抗腐蚀铝酸盐水泥管道及其制备方法，采用铝酸盐水泥和矿渣作为胶凝材料，铝酸盐水泥的质量：矿渣的质量＝80～90：10～20，采用活性、可反应的白云石作为集料制得。本发明所提供的抗腐蚀铝酸盐水泥管道，在污水环境下的抗腐蚀性明显优于以普通硅酸盐水泥为主要胶凝材料、以常规硅质砂石为集料制得的污水混凝土管道，能达到降低污水混凝土管道更换维护费用的目的。
Anti-corrosion aluminate cement pipeline and preparation method thereof
一种抗腐蚀铝酸盐水泥管道及其制备方法
XU LINGLIN (author) / PENG XIANG (author) / WANG ZHONGPING (author) / WU KAI (author)
2020-09-25
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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