Abstract:
本文将纳米SiO<,2>作为外掺剂引入到粉煤灰混凝土中来.通过对比试验,本文初步研究掺有0.5%纳米SiO<,2>的粉煤灰混凝土的力学性能,试验表明掺加0.5%纳米SiO<,2>可提高粉煤灰混凝土7天和28天的抗压强度与抗折强度;本文结合微观电镜扫描试验,分析了纳米SiO<,2>可提高粉煤灰混凝土密实性、强度和耐久性的机理.
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Year: 2002
Page: 434-437
Language: Chinese
Cited Count:
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count: -1
Chinese Cited Count:
30 Days PV: 7
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