摘要
基于非水泥基和水泥基注浆材料的工程应用性能及其差异,针对室内体积稳定性、流动性和力学性能试验进行研究。结果表明,非水泥基的体积稳定性、流动性和力学性能均优于水泥基注浆材料;在相同试验条件下,非水泥基抗分散注浆材料的析水率较低,而流动度和抗压强度相对较高。研究成果可为水利工程注浆施工提供一定借鉴作用。
To deeply study the engineering application properties and differences between non cement-based and cement-based grouting materials,based on the indoor volume stability,fluidity and mechanical properties,it is found that the volume stability,fluidity and mechanical properties of non cement-based grouting materials are better than those of cement-based grouting materials.Under the same test conditions,the water evolution rate of non cement-based anti dispersion grouting materials is low,the fluidity and compressive strength are relatively high.The research results provide some guidance for the grouting work of water conservancy projects in China.
作者
周翔
ZHOU Xiang(Tarim River Basin Engineering Construction Office,Korla 841000,Xinjiang,China)
出处
《水利科技与经济》
2022年第8期126-129,共4页
Water Conservancy Science and Technology and Economy
关键词
水泥基
非水泥基
抗分散注浆材料
体积稳定性
流动度
力学性能
cement-based
non cement-based
anti dispersion grouting material
volume stability
fluidity
mechanical properties
