1) cement concrete modification
水泥改性
1.
Synthesis of styrene-butadiene rubber latex for cement concrete modification;
水泥改性用丁苯胶乳的合成
2) modified cement
改性水泥
1.
The experiment showed that making use of modified cement,chemical dipping processing and steaming curing for cement bamboo flakeboard could effectively improve the durability of cement bamboo flakeboard.
研究表明,使用改性水泥、对水泥竹碎料板进行化学浸渍处理以及蒸养处理能有效地改善水泥竹碎料板耐久性。
3) polymer cement concrete
改性水泥砼
1.
Parameter study of the ameliorative effect of polymer cement concrete;
聚合物改性水泥砼改性效果的评价参数研究
4) cement modifying agent
水泥改性剂
1.
A new cement modifying agent to improve the brittleness of cement is studied.
研究一种用以改善水泥脆性的水泥改性剂。
5) modified cement mortar
改性水泥砂浆
1.
The SA modified cement mortar, which offers excellent performance in cohesion, anti - permeation, wearing resistance and chemical corrosion resistance etc, is a good new material for repairing concrete surface.
SA改性水泥砂浆具有优异的粘结、防渗、耐磨、耐化学介质腐蚀等性能,是一种新型混凝土表面修补护面材料。
2.
The effects of mass ratios of polybutadiene to styrene and the polymer-cement ratios on the flow,water reduction effect,water retention rate,compressive and flexural strengths and water absorption rate of PB-g-PS latex modified cement mortar were examined, then the performance of the carboxyl SBR latex-modified cement mortar was compared.
在固定流动度为(175±5)mm,且在20℃水中养护6 d,然后在20℃,相对湿度为65%的空气中养护21 d的混合养护条件下,考察了聚灰比、聚丁二烯与聚苯乙烯的质量比对PB-g-PS胶乳改性水泥砂浆的水灰比、流动度、保水率、抗压和抗折强度以及吸水量的影响,并与羧基丁苯胶乳改性水泥砂浆进行了性能对比试验。
6) modified portland cement
改性硅酸盐水泥
1.
The property change of modified Portland cement(alite sulphate aluminium cement) mixed with different type and content of admixture were studied,and also the effect of fineness and content of gypsum on cement properties as well,The mechanism of these changes was discussed by means of XRD analysis.
研究了不同混合材种类及掺量的改性硅酸盐水泥(即阿利特硫铝酸盐水泥)性能变化,以及水泥细度、石膏掺量等对水泥性能的影响,并借助XRD等测试技术对其机理进行探讨。
补充资料：硅酸盐水泥(见通用水泥)
硅酸盐水泥(见通用水泥)
portland cement
硅酸盐水泥portland Cement以硅酸盐为主要成分的水泥(见通用水泥)。
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