A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Anti-cracking additive for concrete
The invention provides an anti-cracking additive for concrete and further provides application of the anti-cracking additive for concrete in cracking prevention of concrete. The anti-cracking additive for concrete is simple in preparation process and low in cost and can be used for directly regulating a hydration process of cement. On the premise that the final total heat release of cement is not affected, the hydration heat release of cement is uniformly distributed in a longer time and centralized heat release during hydration is reduced, so that the temperature rise of concrete is reduced and the temperature stress is reduced, and therefore, the anti-cracking purpose is achieved.
Anti-cracking additive for concrete
The invention provides an anti-cracking additive for concrete and further provides application of the anti-cracking additive for concrete in cracking prevention of concrete. The anti-cracking additive for concrete is simple in preparation process and low in cost and can be used for directly regulating a hydration process of cement. On the premise that the final total heat release of cement is not affected, the hydration heat release of cement is uniformly distributed in a longer time and centralized heat release during hydration is reduced, so that the temperature rise of concrete is reduced and the temperature stress is reduced, and therefore, the anti-cracking purpose is achieved.
Anti-cracking additive for concrete
WANG WENBIN (author) / WANG WEI (author) / LIU JIAPING (author) / LI LEI (author) / ZHANG XIAOLEI (author) / TIAN QIAN (author) / XU WEN (author)
2015-05-06
Patent
Electronic Resource
English
IPC:
C04B
Kalk
,
LIME
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