赤砂糖缓凝剂在路面水泥混凝土的应用研究  

Applied research of muscovado retarder in pavement cement concrete

作　　者：覃峰[1] 包惠明[1] 

机构地区：[1]桂林工学院土木工程系

出　　处：《混凝土》2007年第10期56-59,共4页Concrete

基　　金：广西区研究生创新基金(2006105960818M08)

摘　　要：通过对几种缓凝剂与不同品牌水泥净浆凝结时间试验和赤砂糖缓凝剂在高温条件下的水泥净浆凝结时间试验发现赤砂糖缓凝剂是较理想的缓凝剂。又通过赤砂糖缓凝剂与(木钙)普通减水剂、高效减水剂、引气剂混合复配条件下做水泥净浆凝结时间试验和不同成分含量外加剂掺入水泥混凝土进行水泥混凝土性能试验,寻找赤砂糖缓凝剂和其它外加剂最佳含量组合。The muscovado retarder is more retarder through the setting time experiments of several retarder applied the different brand cement and muscovado applied under the hot conditions.Through the neat cement paste setting time experiments of muscovado retarder mixed with ordinary water reducer, highly effective water reducer, vinsol and the cement concrete performance experiments of different ingredient content admixtures mixed in cement concrete, the best content combinations of muscovado and other admixtures is founded.

关 键 词：赤砂糖缓凝剂 路面水泥混凝土 应用研究 

分 类 号：TU528.042[建筑科学—建筑技术科学]