2) low air entraining content
低引气量
1.
A new type of high-effective retarder and water-reducer with low air entraining content and high water reducing rate for preparing high-strength concretefilled steel pipe is developed by using of polycarboxylate water-reducer and sodium gluconate as well as zinc sulphate.
将聚羧酸减水剂、葡萄糖酸钠、硫酸锌等按一定比例复合,研制出一种高减水率、低引气量的钢管混凝土专用缓凝保塑高效减水剂WUT-G(Ⅰ):配制C 50钢管混凝土时,其最佳掺量为0。
3) airbleed dosage
引气剂量
4) air entrained volume in concrete
砼引气量
6) air entraining
引气
1.
Its main elements are effective water reducing agent,retarder and air entraining agent.
配制HPC掺用外加剂是最重要的途径,其主要成份是高效减水剂、缓凝剂、引气剂,合理掺用可以取得最佳技术效果,过量掺用或使用不当则会产生负面影响。
2.
Effects of high-frequency vibration on air void parameters of air-entrained concrete with four different types of air entraining agents(AEA) were studied.
研究了高频振捣对不同品种引气混凝土气泡参数的影响。
3.
An air entraining high range water reducing agent was synthesized by way of oxidization and grafted- sulfonation of black liquor of reed pulp(sodium lignosulfonate)and its performance was studied.
通过对芦苇造纸黑液氧化、接枝磺化合成工艺,研制出具有引气性能的高效减水剂,并对其性能进行了研究。
补充资料：补呼气量
补呼气量
expiratory reserve volume
平静呼气后尽力呼出的气量。是衡量呼吸储备功能的指标之一。正常成人为500～1000ml。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条