Concrete, as the most widely used building material in modern civil engineering, has always been a concern for its cracking problem.
Extensive engineering practice and research have shown that cracks are an inherent characteristic of concrete materials that cannot be completely eliminated, but can be effectively controlled through scientific means.
According to their causes, concrete cracks can be mainly divided into two categories: structural cracks and non structural cracks, with the latter accounting for more than 80% of engineering cases.
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