Influence of Foaming Agent on Properties of Red Mud Lightweight Baking-Free Brick

Long Ma; Guo Zhong Li

doi:10.4028/www.scientific.net/AMM.541-542.388

Paper Titles

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Giant Permittivity of Barium Titanate Prepared by Ultra-Fast Sintering Method
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Experimental Study on Superficial Modification of Recycled Aggregate with Fly Ash
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Influence of Foaming Agent on Properties of Red Mud Lightweight Baking-Free Brick
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Effect of Minimum Quantity Lubrication when Turning a Steel Grade
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Microbial Oil Production from Lignocellulosic Biomass – Recent Development and Prospect
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Winding Trajectory Generation for Composite Products
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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 541-542Influence of Foaming Agent on Properties of Red...

Influence of Foaming Agent on Properties of Red Mud Lightweight Baking-Free Brick

Abstract:

Red mud lightweight baking-free brick was prepared by red mud, fly ash and cement, mixed with a certain amount of activator agent and foaming agent. The influence of foaming agent on properties of red mud lightweight baking-free brick was studied. The micro-structure of red mud lightweight baking-free brick was characterized by scanning electron microscopy (SEM). The results show that when the foaming agent content is 10ml, the sample with better performance obtained and the density is 423kg/m³, flexural strength is 0.49MPa and compressive strength is 1.87MPa.