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Abstract:
以快硬硫铝酸盐水泥作为胶凝材料,绝干密度为200 kg/m3的发泡水泥为对象,研究激发剂对发泡速度、发泡倍数和制品强度的影响.结果显示,随着激发剂掺量的增加,发泡速度呈现阶段性变化,并显著增加,但发泡倍数不发生改变.激发剂能够明显提高发泡水泥的抗压强度和抗折强度,其中当激发剂的掺量为0.5%时,发泡总时间为10 min,28 d的抗压强度增大43%,抗折强度增大13%,垂直表面的拉伸强度增大3%.
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武汉理工大学学报
ISSN: 1671-4431
Year: 2012
Issue: 11
Volume: 34
Page: 22-25
Cited Count:
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count: 18
Chinese Cited Count:
30 Days PV: 0
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