摘要
研究不同掺量葡萄萄糖酸钠与不同高效减水剂复合使用对混凝土抗Cl-渗透性能的影响,结果表明:在同水灰比条件下,葡萄糖酸钠的适宜掺量为水泥用量的0.05%~0.07%时,与高效减水剂复掺混凝土的抗Cl-渗透性能明显提高;但不在适宜掺量时混凝土的抗Cl-渗透性能明显降低。
It indicates that influence of chloride ion penetration resistance with glucose-acid Na and different superplasticizer through the chloride ion penetration test.The results show that at the same W/C,the capacity of chloride ion penetration resistance is better when the appropriate doses of glucose-acid Na is 0.03%~0.07% of cement.But it's doses is not appropriate the capacity of chloride ion penetration resistance is poor.
出处
《混凝土》
CAS
CSCD
北大核心
2010年第12期82-83,86,共3页
Concrete
基金
"濮耐"教育奖学金青年教师科研资助基金
关键词
葡萄糖酸钠
高效减水剂
Cl-渗透
glucose-acid Na
superplasticizers
chloride ion penetration