绿色高性能混凝土耐久性的研究  

RESEARCH ON THE DURABILITY OF GREEN HIGH PERFORMANCE CONCRETE(GHPC)

作　　者：张云升[1] 孙伟[1] 孙青海 

机构地区：[1]东南大学材料科学与工程系,南京201196 [2]哈尔滨市东方建筑工程公司,150001

出　　处：《低温建筑技术》2001年第4期1-5,共5页Low Temperature Architecture Technology

基　　金：国家自然科学基金重点资助项目项目编号 :( 5 9938170 )

摘　　要：研究了矿物掺合料的种类、掺量及掺加方式 (单、双、三掺 )对绿色高性能混凝土的高压渗水性能、抗冻融性能、抗化学侵蚀性能及抗钢筋锈蚀性能的影响规律 ,并探讨了双掺、三掺矿物掺合料显著提高混凝土耐久性能的本质 ,以期为绿色高性能混凝土的大规模推广、应用奠定一定的理论和实验基础。In this paper,it was investigated that the effect of types,adding amount and adding ways(single-adding,dual-adding,ternary-adding) of mineral admixture on the resistance to high water press penetration,freeze and thaw cycles,chemical attack and erosion of steel bars.The nature of great improvement in durability by doul-adding or ternary-adding was also explored.All of these established the theoretical and experimental basis to develop and apply GHPC on the large scale.

关 键 词：绿色高性能混凝土 矿物掺合料 耐久性 

分 类 号：TU528.31[建筑科学—建筑技术科学]