hardened mortar
常见例句
- Modification effects of carboxymethyl starch on fresh mortar and hardened mortar were examined.
研究了羧甲基淀粉对新拌砂浆和硬化砂浆的改性效果。 - This paper deals with modifying effects of hydroxyethyl methylcellulose on both fresh and hardened mortar.
研究了羟乙基甲基纤维素对新拌砂浆和硬化砂浆的改性效果。 - Porosity of hardened mortar has no relation with air void content, but a little relation with bulk density of fresh mortar.
硬化砂浆的孔隙率与新拌砂浆的含气率没有对应关系，与新拌砂浆的体积密度反倒有一定的关系； 返回 hardened mortar