混凝土早期收缩、开裂的原因以及提高耐久性的措施

The Cause of the Early Concrete Shrinkage and Cracking, and Efforts to Improve the Durability

混凝土受温度、施工设计等因素的影响,早期容易出现收缩、开裂现象,进而对其耐久性造成很大的影响。分析了混凝土早期产生收缩、开裂现象的原因,并提出提高其耐久性的有效措施,以供有关人士参考。

The concrete is affected by factors such as temperature, construction design, early prone to shrinkage and cracking phenomena, and then have a big impact on its durability and permanence. This paper analyses the early concrete shrinkage and cracking phenomenon causes, and put forward effective measures to improve the durability of the persons concerned for reference.