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A platform for research: civil engineering, architecture and urbanism
Underwater non-dispersible concrete and preparation method thereof
The invention relates to the technical field of concrete, and provides underwater non-dispersible concrete and a preparation method thereof.The underwater non-dispersible concrete is prepared from, by weight, 350-450 parts of cement, 40-50 parts of fly ash, 700-800 parts of sand, 950-1100 parts of gravel, 5-12 parts of a water reducing agent and 10-20 parts of a flocculating agent. According to the technical scheme, the problem that the fluidity of underwater non-dispersible concrete is poor due to the fact that a flocculating agent is doped in the underwater non-dispersible concrete in the related technology is solved.
本发明涉及混凝土技术领域，提出了一种水下不分散混凝土及其制备方法，水下不分散混凝土，包括以下重量份的组分：水泥350~450份，粉煤灰40~50份，砂700~800份，碎石950~1100份，减水剂5~12份，絮凝剂10~20份。通过上述技术方案，解决了相关技术中水下不分散混凝土因掺入絮凝剂而导致流动性差的问题。
Underwater non-dispersible concrete and preparation method thereof
The invention relates to the technical field of concrete, and provides underwater non-dispersible concrete and a preparation method thereof.The underwater non-dispersible concrete is prepared from, by weight, 350-450 parts of cement, 40-50 parts of fly ash, 700-800 parts of sand, 950-1100 parts of gravel, 5-12 parts of a water reducing agent and 10-20 parts of a flocculating agent. According to the technical scheme, the problem that the fluidity of underwater non-dispersible concrete is poor due to the fact that a flocculating agent is doped in the underwater non-dispersible concrete in the related technology is solved.
本发明涉及混凝土技术领域，提出了一种水下不分散混凝土及其制备方法，水下不分散混凝土，包括以下重量份的组分：水泥350~450份，粉煤灰40~50份，砂700~800份，碎石950~1100份，减水剂5~12份，絮凝剂10~20份。通过上述技术方案，解决了相关技术中水下不分散混凝土因掺入絮凝剂而导致流动性差的问题。
Underwater non-dispersible concrete and preparation method thereof
一种水下不分散混凝土及其制备方法
ZHANG XUEYONG (author) / JIANG JIANWEI (author) / WANG AILIN (author) / LU YAN (author) / BIAN CHUANWEI (author) / DING XIAOFEI (author) / WANG KAI (author) / ZHANG GUANG (author) / LIU WEI (author) / LI PENGQIAN (author)
2024-09-17
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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