The rate of hydration heat evolution and hydration heat of the PC-CS-A system were tested, and the influence of the composition on the heat of the hydration were analyzed.
测试了PC-CS-A 复合体系水泥的水化放热量及水化放热速率,分析了组成对水化放热行为的影响。
Mineral blend can markedly reduce the hydration heat and the hydration exothermic rate, and postpone the arrival time of the highest temperature, particularly the double adding and tri adding.
矿物掺合料的加入可明显降低水化热、水化放热速率,推迟达到最高温度的时间,尤其是双掺、三掺时降低效果更为显著。
The results show that the SAE copolymer emulsion not only reduce the apparent density and absorb water rate of cement mortar, but significantly retard the setting and the hydration of portland cement.
结果表明,加入SAE使水泥砂浆的表观密度降低,吸水率下降,并且明显延缓了水泥的凝结时间及水化速度。
The study of hydration heat exhibits that the hydration rate of alkali-activated metakaolin slag slag-based geopolymer is accelerated leading to an increase of early hydration heat by doping resin.
水化热研究表明:有机树脂的掺入,加速了碱激发偏高岭土-矿渣基地质聚合物的水化速率,表现为早期水化热增加。
The DSC showed the reaction rate of RPC was very fast and main hydration process focused in shorter time;
差示扫描量热分析表明,RPC的水化反应速度很快,主要的水化过程集中在较短时间内;
The results show that AS cement possesses high early strength, low hydration heat and durability, but its shrinkage rate is higher than that of portland cement.
结果表明,碱-矿渣水泥具有早强、高强、低水化热和高耐久性等优良性能,但是干缩较大;
The untouched structure of HP DNA ensures an optimal hydration rate and stimulates cellular renewal .
在原始的HPDNA结构下确保最佳水分含量,刺激细胞新生。
The untouched structure of HP DNA ensures an optimal hydration rate and stimulates cellular renewal .
在原始的HPDNA结构下确保最佳水分含量,刺激细胞新生。
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