摘要
研究了氨基磺酸盐ASR高效减水剂的合成工艺,分别考察了第四单体、搅拌速度、加料顺序、温度、时间及配比等对产品性能的影响。还用TGA-DTA热分析和SEM形貌扫描的方法对改性混凝土的7天水化机理进行了分析研究。
Synthesis of ASR amino-superplasticizer was studied. The fourth monomer, agitation speed, order of feed, temperature, time, composition of feed were key factors affecting product performance. TGA-DTA and SEM were used to analyze 7 days hydration mechanism of concrete modified with ASR.
出处
《化工进展》
EI
CAS
CSCD
北大核心
2005年第10期1181-1186,共6页
Chemical Industry and Engineering Progress
