Study on properties of sulphoaluminate cement emulsified asphalt concrete.

Autor: YANG Zhen
Zdroj: New Building Materials / Xinxing Jianzhu Cailiao; 2019, Vol. 46 Issue 8, p93-96, 4p
Abstrakt: In order to reduce the shape deformation ability of asphalt concrete and avoid the disease caused by high temperature conditions in summer, the sulphoaluminate cement emulsified asphalt concrete was prepared by partially replacing the ore powder in asphalt concrete with sulphoaluminate cement. The results show that compared with asphalt concrete, the sulphoaluminate cement emulsified asphalt concrete has higher compressive and flexural strength, lower plastic deformation ability and higher rutting resistance. The pavement test of the test section also shows that the high temperature stability of the sulphoaluminate cement emulsified asphalt concrete is good. [ABSTRACT FROM AUTHOR]
Databáze: Complementary Index
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