alunite expansion agent for concrete 明矾石混凝土膨胀剂
medium expansion foaming agent 中倍数泡沫液
Concrete Expansion agent 混凝土膨胀剂
high expansion foaming agent 高倍数泡沫液
Aluninate Expansion Agent 铝酸钙膨胀剂
high-expansion foam extinguishing agent 高倍数泡沫灭火剂
low-expansion foam extinguishing agent 低倍泡沫灭火剂
medium expansion foam extinguishing agent 中倍数泡沫灭火剂
Aluminate expansion agent 铝酸盐混凝土膨胀剂
The main products: grouting material series, series expansion agent, concrete additives series.
主要产品：灌浆料系列、膨胀剂系列、混凝土添加剂系列。
It is concluded that fly ash and expansion agent are the main factors influencing the surface quality of concrete and the surface quality can be improved essentially by adjusting the mix ratio.
得出结论：粉煤灰和膨胀剂是影响混凝土表观质量的主要因素，通过调整配合比可以从根本上改善混凝土的表观质量。
Results indicated that the compound expansion agent almost hasn't effect both on setting and frost resistance of crushed stone mortar, but can enhance its permeability resistance ability.
结果表明，复合膨胀剂对石屑砂浆凝结性能和抗冻性能几乎没有影响，可以改善其保水性和抗渗性。
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