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无熟料矿渣水泥用于聚合物水泥基防水浆料的可

作者:邓璇

关键字:无,熟料,矿渣,水泥,用于,聚合物,基,防水,浆料,

 
[立邦涂料(中国)有限公司,上海  201210]
摘要:采用矿渣为主要原料,以石膏、氢氧化钙、硫酸钠和少量硫铝酸盐熟料作为碱性激发剂,通过正交试验方法确定最优强度配比,使其强度(特别是早期1 d和7 d强度)达到42.5 R水泥强度等级要求。将最优配方的无熟料矿渣水泥用于双组份聚合物水泥基防水浆料中,并按照JC/T 984—2011验证其应用的可行性。
关键词:矿渣;碱性激发剂;聚合物水泥基防水浆料
中图分类号:TU56+1.65        文献标识码:A        文章编号:1001-702X(2019)05-0124-03
 
Feasibility study on using non-clinker slag cement in polymer modified cement waterproofing mortar
DENG Xuan
[Nippon Paint (China) Co. Ltd.,Shanghai 201210,China]
Abstract:With slag as the main raw material,gypsum,calcium hydroxide,sodium sulphate and a small amount of sulphoaluminate cement clinker are used as alkaline activators. The optimum slag cement formulation ratio is found through orthogonal test,so that the strength(especially the early 1 d and 7 d strength) reaches the requirement of 42.5R cement. Finally,the optimum slag cement is used in two-component polymer cement waterproofing mortar,and its feasibility is verified according to the standard JC/T 984—2011.
Key words:slag,alkali-activator,polymer modified cement waterproof mortar