Concrete expansion function is to produce a certain volume expansion after concretehardeningofconcrete to eliminate concrete early hardening volume contraction.
混凝土膨胀剂的功能是使硬化后的混凝土产生一定的体积膨胀,抵销混凝土硬化早期产生的体积收缩。
2
Pouring concrete mixture into the sea immediately started the hardening process and rather than just dissolving in the mass of water, the substance was tough and long-lasting.
将混凝土混合物倒入大海后立即开始硬化过程,而且该物质非但不会在水中溶解,还保持坚硬耐久。
3
In the conservation process, the control should be in favor ofhardeningconcrete strength and growth temperature environments.