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宗  蘭¹，曾麗娟²，王元綱²，  何振興³
（1 南京工程學院，南京211167; 2 南京林業(yè)大學，南京210037; 3 河海大學，南京210098）

[摘要] 在自密實混凝土基礎上發(fā)展起來的干拌自密實混凝土，其最大特點是主要材料（基料）的商品化生產(chǎn)，施工現(xiàn)場無需進行配合比設計，直接在基料中加入一定量水和粗集料，攪拌均勻即可。本文在前人對干拌自密實混凝土基本力學性能研究的基礎上，研究了干拌自密實混凝土的抗氯離子滲透性能，進而為評價干拌自密實混凝土的耐久性提供了試驗依據(jù)。
[關鍵詞] 自密實混凝土；干拌自密實混凝土；抗氯離子滲透性能；耐久性

Experimental Study on Anti Chloride Ion Permeation Ability of Dry Mix Self-Compacting Concrete
Zong Lan¹,  Zeng Lijuan², Wang Yuangang²,  He zhenxing³
(1Nanjing Institute of Technology, Nanjing 211167, China; 2 Nanjing Forestry University,  Nanjing 210037, China; 3 HOHAI University,  Nanjing 210098, China)

Abstract: Dry Mix Self-Compacting Concrete is based on Self Compacting Concrete, its most important feature is the commercial production of main materials( base material). Only adding some water and coarse aggregate, Stimng uniformly, Dry Mix Self-Compacting Concrete need not for mix design. Based on the study of mechanical properties, this thesis is a study about anti chloride ion permeation ability of Dry Mix Self-Compacting Concrete, which can provide experimental basis for evaluating the durability of Dry Mix Self-Compacting Concrete.
Keywords: self compacting concrete; dry mix self-compacting concrete; anti chloride ion permeation ability; durability