Abstract
In order to improve the efficiency of concrete curing and reduce the generation of cracks, a set of concrete spraying curing device is designed and developed by using computer control technology. The device can monitor the temperature and humidity of concrete in real-time and automatically control the spraying time according to the fuzzy control theory, so as to realize the intelligent curing of concrete. In the application of concrete curing on the side wall of Hanwangling station of Changsha metro line 4, it is verified that the maintenance system has obvious effects of spraying and moisturizing, reducing the generation of cracks and ensuring the construction quality of concrete.
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