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Cracking inhibitor and drying shrinkage cracking suppression method of new concrete
Cracking inhibitor and drying shrinkage cracking suppression method of new concrete
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机译:新型混凝土的防裂剂及干缩开裂抑制方法
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摘要
PROBLEM TO BE SOLVED: To provide a means for cheaply and easily suppressing a drying shrinkage crack of a fresh concrete, which is durable in freezing and thawing and usable in a cold district, and capable of giving densifying property and water retentivity to suppress the evaporation of inside water.;SOLUTION: In a method for suppressing a drying shrinkage crack of a fresh concrete structure or a fresh concrete secondary product, the method is characterized by containing a process for suppressing a drying shrinkage crack by applying a lithium silicate-based surface modifying material to a fresh concrete which is wet-cured after demolding and after bringing the wet-curing to an end.;COPYRIGHT: (C)2010,JPO&INPIT
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