江苏建材
江囌建材
강소건재
BUILDING MATERIALS OF JIANGSU
2011年
4期
31-33
,共3页
缓凝剂%萘系减水剂%相容性
緩凝劑%萘繫減水劑%相容性
완응제%내계감수제%상용성
retarder%naphthalene series water-reducer%compatibility
为了探讨不同品种的缓凝剂与萘系减水剂的相容性,研究了三聚磷酸钠、葡萄糖酸钠、六偏磷酸钠、酒石酸钾钠、柠檬酸等5种常用的缓凝剂与萘系减水剂复配后对水泥净浆流动度、流动度经时损失、凝结时间和抗压强度的影响,初步分析了各种缓凝剂与萘系减水剂的相容性影响机理。
為瞭探討不同品種的緩凝劑與萘繫減水劑的相容性,研究瞭三聚燐痠鈉、葡萄糖痠鈉、六偏燐痠鈉、酒石痠鉀鈉、檸檬痠等5種常用的緩凝劑與萘繫減水劑複配後對水泥淨漿流動度、流動度經時損失、凝結時間和抗壓彊度的影響,初步分析瞭各種緩凝劑與萘繫減水劑的相容性影響機理。
위료탐토불동품충적완응제여내계감수제적상용성,연구료삼취린산납、포도당산납、륙편린산납、주석산갑납、저몽산등5충상용적완응제여내계감수제복배후대수니정장류동도、류동도경시손실、응결시간화항압강도적영향,초보분석료각충완응제여내계감수제적상용성영향궤리。
In order to probe into the compatibility of various retarders and naphthalene series water-reducers,this essay discusses the influence of five commonly-used retarders,including sodium tripolyphosphate,sodium gluconate,sodium hexametaphosphate,potassium sodium tartrate and citric acid on the fluidity,lose of fluidity in some time,setting time and compressive strength of cement paste after being mixed with naphthalene series water-reducers.The reason of effect of the compatibility of different retarders and naphthalene series water-reducers is preliminarily analyzed.
