道桥用水性聚合物改性沥青防水涂料的研究精选.pdfVIP

Material Sciences 材料科学, 2015, 5, 34-45 Published Online March 2015 in Hans. /journal/ms /10.12677/ms.2015.52006 Study on Aqueous Polymer Modified Asphalt Waterproofing Coating for Road and Bridge * Weiwei Zhou, Xiaolan Zhao, Shanqing Lu, Wenxiong Guo , Xiaoying He Guangxi Golden Umbrella Waterproofing Co., Ltd., Nanning Guangxi * Email: naima9804@163.com st th th Received: Mar. 1 , 2015; accepted: Mar. 12 , 2015; published: Mar. 19 , 2015 Copyright © 2015 by authors and Hans Publishers Inc. This work is licensed under the Creative Commons Attribution International License (CC BY). /licenses/by/4.0/ Abstract SBS modified asphalt emulsion is prepared first, and then a certain amount of neoprene latex is used to further enhance the product performance; last a small amount of homemade composite stabilizer is added to obtain the final product. On the premise of ensuring the material properties, adding SBS can reduce the amount of the CRL, which not only reduces costs, but also improves the storage stability of the product. Self-made composite stabilizer added can further enhance product stability, so that the product is suitable for long term storage. The amount of SBS, neoprene latex and stabilizer is determined by test, to obtain an aqueous polymer modified asphalt waterproof- ing coating for road and bridge with good stability and excellent physical properties, in the case of using a relatively small amount of neoprene latex. Keywords Modified Emulsified Asphalt, Neoprene Latex, SBS, Stabilizing Agent, Waterproofing Coating for Road and Bridge 道桥用水性聚合物改性沥青防水涂料的研究