It is shown by experiments that building mortar powder composite admixture can not only clearly improve the performance of building mortar but control the quality of mortar at low cost.
实验表明，建筑砂浆粉复合掺合料的应用不仅可以明显改善砂浆性能，并能控制砂浆质量和成本。
This paper presents basic mechanics properties about building mortar admixed with fly ash "two ashes powder".
本文介绍了使用粉煤灰双灰粉的建筑砂浆的性能。
The ampholytic re-dispersible emulsion powder of the invention is a high performance environmental product which can meet the demands of building concrete and mortar.
本发明的两性可再分散乳胶粉，是一种能满足建筑混凝土、建筑砂浆用高性能、环保的 产品。
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