The main point of bulky concrete curing is to control the temperature difference of the center and appearance of concrete, maintain a certain humidity and prevent cracking.
大体积混凝土的养护主要是控制混凝土中心和表面的温差，保持一定的湿度，防止产生裂缝。
A clay sealant is introduced which has many advantages, such as low viscosity, room temperature curing, no cracking, good toughness.
介绍了一种黏度低、室温固化、不开裂、韧性好的密封胶泥。
Autogenous curing agent can improve the hydration degree of concrete, reduce the compressive stress which dropping of water in capillary of concrete caused and sensitivity to cracking.
自养护剂可以提高混凝土胶凝材料的水化程度，降低混凝土内由于水化反应导致的毛细孔水面下降所产生的压应力，减少了微裂缝的产生。
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