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1)  air-entraining agent
引气剂
1.
Study on new type of concrete air-entraining agent;
一种新型混凝土引气剂的研究
2.
Research on the affection of air-entraining agent to cement stabled rock mechanical function;
引气剂对水泥稳定碎石力学性能的影响研究
3.
Experimental study on rosin soap air-entraining agent;
松香皂引气剂的试验研究
2)  air entraining agent
引气剂
1.
On application of air entraining agent in concrete;
浅谈引气剂在混凝土中的应用
2.
Engineering performance of polycarboxylate based air entraining agent;
聚羧酸类混凝土引气剂的工程性能
3.
The influencing faxtors are hardness of water,adding order of air entraining agent,kind and dosage of air entraining agent,water reducing agent dosage,content of rock flour.
试验分析了水的硬度、引气剂添加顺序、引气剂种类和用量、缓凝高效减水剂用量、石粉含量等因素对碾压混凝土含气量的影响。
3)  air entraining admixture
引气剂
1.
Study on the effect of air entraining admixture add to thermal insulation mortar
引气剂对保温砂浆影响的研究
2.
Optimization tests on air entraining admixtures for concrete
混凝土引气剂优选试验研究
4)  air-entrained agent
引气剂
1.
The application of air-entrained agent in frost-resistant concrete;
引气剂在抗冻融混凝土中的应用
2.
To make high performance lightweight aggregate concrete, the influence of air-entrained agent on workability and mechanical preperties of large slump light-weight aggregate concrete is studied in this paper.
为配制高性能轻集料混凝土,研究了优质引气剂对大流动性轻集料混凝土的工作性及力学性能的影响规律。
3.
By using drying and wetting cycles in water and sulfate solution,the effects of several factors on the resistance to sulfate attack of lightweight aggregate concrete were studied,the factors include:water binder ratio,air-entrained agent,content of fly ash and lightweight aggregate.
 采用在水中和硫酸盐溶液中立浸并进行干湿循环的试验方法,分析讨论了水胶比、引气剂掺量、粉煤灰掺量及轻集料对轻集料混凝土抗硫酸盐侵蚀性能影响的规律。
5)  air entrainment agent
引气剂
1.
Actually,for low w/c ratio or high strength concrete,the frost resistance was very excellent even without adding air entrainment agent.
研究了水灰比、掺合料、引气剂对混凝土抗冻性能的影响。
2.
The relationships between fracture energy and mineral powder,emulsion powder,sand cement ratio as well as air entrainment agent in cement mortar have been studied firstly.
结果发现 ,适量掺加沸石矿粉 ,对水泥砂浆韧性的提高有一定贡献 ;适量引气剂的掺入 ,可以在较大程度上提高其断裂能 ;合理加大砂灰比 ,也是提高水泥砂浆断裂能 (韧性 )廉价而有效的方法之一。
6)  airbleed dosage
引气剂量
补充资料:引气剂
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性质:掺入混凝土中能在搅拌混凝土过程中引入大量均匀分布、稳定而封闭的微小气泡的外加剂。膏状或粉状。掺入混凝土中为水泥用量的0.1%以内,即可在混凝土中引入百分之几的含气量。主要用于改善混凝土的流动性、砂浆的工作度以及硬化混凝土的抗渗性、抗冻融循环等耐久性指标。从而增加混凝土的使用寿命,已成为各种混凝土添加剂中不可缺少的成分。如泵选剂、防冻剂、减水剂等。它的主要成分是松香皂类及松香热聚物类。松香皂类引气剂可直接皂化制得(即用纯碱或烧碱制成溶液,在不断搅拌下加入松香,加热保持沸腾状态,直至皂化物在热水中溶解成透明液体即为皂化完全)。松香热聚物是将松香加石炭酸与硫酸等经高温处理后得到。其性能与松香皂无太大差别。其他具有一定引气作用的还有烷基磺酸盐、烷基苯磺酸盐、烷基聚氧乙烯醚等,但用量不大。

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