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寒地应用“三免”尾矿砖耐久性初探
引用本文:姚树刚,周云麟.寒地应用“三免”尾矿砖耐久性初探[J].低温建筑技术,1993(3):22-23.
作者姓名:姚树刚  周云麟
摘    要:以铁矿尾矿粉为主要原材,制成的“三免” (免压、免蒸、免烧)尾矿砖的性能,符合JC153—75 MU10的规定。文章论述了其抗冻机制,目的为在寒地大力推广。

关 键 词:铁矿  尾矿粉  耐久性

DURABILITY OF USING "THREE-FREE" WASTE-ORE BRICKS IN COLD AREAS
Yao ShuganZhou Yunlin.DURABILITY OF USING "THREE-FREE" WASTE-ORE BRICKS IN COLD AREAS[J].Low Temperature Architecture Technology,1993(3):22-23.
Authors:Yao ShuganZhou Yunlin
Affiliation:Yao ShuganZhou Yunlin
Abstract:The "three-free" (i.e. free pressing, steaming and baking) waste-ore bricks are mainly made up of waste-iron ore powder, and its properties are identical with all the indexes of JC153-75, Mv10. In ordor to spread this new product in cold areas, the anti-freezing properties are also described in this paper.
Keywords:Waste-iron ore powder  durability
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