The Study on Sulfate Resistance of Concrete Containing Admixture Mineral

Mei Li Zhao; Su Qing Wang; Ai Xiang Li

doi:10.4028/www.scientific.net/AMM.174-177.1265

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Mortar Mixed with Flax Stalk Fiber and its Economic Analysis
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Experimental Research on Producing Thermal Insulating Bonding Mortar by Spent Polystyrene Foam
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The Study on Sulfate Resistance of Concrete Containing Admixture Mineral
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Crack Analysis and Node Design Improvements for Polystyrene Outer Insulation System
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Experimental Study on Compressive Strength of Recycled Aggregate Concrete with Different Replacement Ratios
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Effect of Glass Powder on Strength and Microstructure of Ultra High Performance Cement-Based Materials
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The Study on Sulfate Resistance of Concrete Containing Admixture Mineral

Abstract:

Admixture mineral has been replaced part of cement in high performance concrete to improve the durability and sulfate resistance of the concrete.In this paper,the compressive strength of the concretes with adimixture mineral and without admixture mineral had respectively measured after 28ds’ standard curing.Then the concretes had been immersing in NaSO4 solution and MgSO4 solution.The compressive strength of the concrete with admixture mineral and without admixture mineral has been measured after 28ds’and 56ds’ immersing in NaSO4 solution and MgSO4 solution. The concrete with admixture mineral had been eroded lower than the one without admixture mineral after 28 days and 56 days.