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Maintenance of cast-in-place attics
. Moisturizing and curing of concrete is very important for its strength growth and improvement of various properties, especially proper early maintenance. It can avoid surface dehydration and greatly reduce the occurrence of initial expansion cracks in concrete. Therefore, the necessary maintenance after the floor concrete is poured (generally < r< hours) must be guaranteed. For example, in actual construction, due to the rush to complete the construction period and watering will affect the elastic line and the work of the construction personnel, the construction must be covered with sacks. Or straw bag for about a week of proper moisturizing and maintenance.
Maintenance of Zhongchengtai cast-in-place attic x What is the maintenance time of cast-in-place attic