The results show that the degree of hydration of fly ash-cement paste is higher and the porosity is lower than pure Portland cement paste in late ages.
结果表明，与纯硅酸盐水泥相比，粉煤灰水泥水化后期的水化程度较高，浆体总孔隙率较低。
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。
The effect of the curing temperature on the strength, the CH content and the degree of C_3S hydration of the fly ash cement and pure cement was studied.
本文研究了养护温度对粉煤灰水泥及纯水泥的强度，CH含量及C_3S水化程度的作用。
应用推荐