摘要
研究了矿渣钢渣掺合料在水泥混凝土中的抗海水侵蚀性能。试验表明:矿渣钢渣复合双掺水泥混凝土在海水中的抗侵蚀性能优于普通混凝土,混凝土中掺入矿渣钢渣后,混凝土的孔隙率降低,密实度增强;液相碱度较普通混凝土低,适合的掺量能大大提高水泥混凝土的抗海水侵蚀性能。
The resistance erosion function of blast furnace slag and steel slag mix into cement and concrete were mainly discussed in the sea water.The result shows the resistance erosion function of double admixture concrete excelled common concrete. Compared with common concrete, the packing of double admixture concrete buildup with a drop of average 42.4% in void ratio ,and fluid alkalinity decrease.The suitability of admixture can enforce greatly the resistance erosion function of concrete.
出处
《混凝土》
CAS
CSCD
北大核心
2007年第1期61-63,共3页
Concrete
关键词
矿渣
钢渣
抗腐蚀系数
海水
耐久性
blast furnace slag
steel slag
the coefficient of resistance erosion
sea water
durability
