...复合外加剂；体积密度；力学强度[中图分类号]TU5281042[文献标识码]A[文章编号]1002-3550(2003)09-0043-02Researchonprepa[gap=570]Key words : compound admixtures ； density ； mechanical strength ..
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These other admixtures mainly include superplasticizers and retarders, or compound admixtures with ingredients of superplasticizers and retarders. The researches into the influences of superplasticizers and retarders on the efficiency of expansive agent have been seldom reported at present.
高效减水剂、缓凝剂及其复合外加剂对膨胀剂效能的影响至今很少有人进行研究。
参考来源 - 外加剂对硫铝酸盐型膨胀剂效能的影响·2,447,543篇论文数据，部分数据来源于NoteExpress
To meet the requirements of super early strength, the experiment of compound admixtures was studied, and drawing for the best admixtures content, and its applications was studied.
为满足超早强的性能要求，进行外加剂复合试验，得出最佳外加剂配比，并对其进行了应用研究。
Particularly suitable for as maternal to compound the various types of concrete admixtures.
特别适合于作为母体用以复合各种类型的混凝土外加剂。
The new compound energy saving wall material was made of straw, fly ash, cement as main raw, and some admixtures.
新型复合节能墙体材料是以秸秆、粉煤灰、水泥为主要材料，配以各种外加剂而制成。
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