Meanwhile, early cracking of high strength concretehardening have a good improvement.
同时对高强混凝土硬化早期的开裂有很好的改善作用。
2
Concrete expansion function is to produce a certain volume expansion after concretehardening of concrete 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。
3
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.