volume shrinkage

The results show that ternary addition of WRA, SRA and EA can decrease cracking sensitivity and early age desiccation shrinkage significantly in promising the foundation of original strength, which improves volume stability obviously.

结果表明：减水剂、减缩剂和膨胀剂混掺时，在保证原有强度的基础上，可以大幅度降低砂浆的开裂敏感性及早期干燥收缩，使体积稳定性得以显著改善。

Results showed that reinforcement had restrained remarkablely the volume swell of soil with high compactness, but influenced on the volume shrinkage insignificantly.

结果表明，加筋可以明显抑制土体的剪胀体变，但对土体的剪缩体变影响不大，加筋有利于增强高压实度土体的体积稳定性；

Chemical shrinkage: absolute volume reduction associated with the hydration reactions in a cementitious material.

化学收缩: 与水泥胶结材料中的水合反应相关联的绝对体积的缩小.

Introducing the example, volume and shrinkage rate of persimmon were calculated.

并通过实例, 对柿子干制时的体积收缩率和表面积收缩率进行了计算.

Solvent effect and volume shrinkage ratio in melamine-formaldehyde gel aging process were discussed.

介绍了三聚氰胺 - 甲醛凝胶老化过程的溶剂效应及其对体积收缩的影响.