Allusion to the crack of concrete, the authors studied on GT anti-cracking agent to improve the character of anti-cracking or release the crack of the concrete.

• 摘要针对混凝土开裂的原因，研究了一种GT混凝土抗裂剂，以达到改善混凝土的抗裂性能同时避免或减轻混凝土开裂的目的。