Effects of interfacial treatment modes on the bonding properties of asphalt modified polyurethane

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作者：
College of Water Resources and Architectural Engineering, Northwest Agriculture and Forest University, Yangling 712100, China [1 ]
不详 [2 ]
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来源：
Jianzhu Cailiao Xuebao | 2009年 / 3卷 / 292-295+301期
关键词：
Bond strength (materials) - Asphalt - Interfaces (materials) - Acetone;
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摘要：
The effects of interfacial treatment modes on the bonding properties between asphalt modified polyurethane joint material and cement mortar were investigated. The results presented: (1) the interface painted with acetone series showed the worst bonding properties, while interface painted with toluene series had the best bonding properties; (2) Water saturated interface got 80% bond strength of the dry interface, which means this type of joint material can be used in the interfaces with water. The SEM images revealed that interface treated by different modes had the different microstructures.
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