Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Performance evaluation of waterborne epoxy resin-SBR composite modified emulsified asphalt fog seal
Highlights A kind of fog seal of WER-SCMEA Fog Seal was introduced. Pavement performance and durability of WER-SCMEA Fog Seal were satisfactory. Durability of WER-SCMEA Fog Seal is better than that of SBR Fog Seal.
Abstract The objective of this paper is to evaluate the performance of a newly developed fog seal material of Waterborne Epoxy Resin (WER) and Styrene Butadiene Rubber (SBR) Composite Modified Emulsified Asphalt Fog Seal (WER-SCMEA Fog Seal) to overcome the intractable problems of SBR modified emulsified asphalt fog seal (SBR-Fog Seal). The process property, pavement performance and durability were investigated by a series of laboratory tests and compared with SBR-Fog Seal. Results show that the WER-SCMEA Fog Seal has good pavement performance, such as good waterproof performance. Besides, the WER-SCMEA Fog Seal has good durability, such as good water stability, wear resistance, etc. In addition, WER-SCMEA Fog Seal can improve the strength of asphalt mixture for the formation of three-dimensional network skeleton structure of curing product due to the comprehensive effects of curing reaction, physical intertwine and chemical cross-linking reaction among WER, curing agent and SBR modified emulsified asphalt. The study of this paper laid a foundation for the investigation of WER-SCMEA Fog Seal with sand.
Performance evaluation of waterborne epoxy resin-SBR composite modified emulsified asphalt fog seal
Highlights A kind of fog seal of WER-SCMEA Fog Seal was introduced. Pavement performance and durability of WER-SCMEA Fog Seal were satisfactory. Durability of WER-SCMEA Fog Seal is better than that of SBR Fog Seal.
Abstract The objective of this paper is to evaluate the performance of a newly developed fog seal material of Waterborne Epoxy Resin (WER) and Styrene Butadiene Rubber (SBR) Composite Modified Emulsified Asphalt Fog Seal (WER-SCMEA Fog Seal) to overcome the intractable problems of SBR modified emulsified asphalt fog seal (SBR-Fog Seal). The process property, pavement performance and durability were investigated by a series of laboratory tests and compared with SBR-Fog Seal. Results show that the WER-SCMEA Fog Seal has good pavement performance, such as good waterproof performance. Besides, the WER-SCMEA Fog Seal has good durability, such as good water stability, wear resistance, etc. In addition, WER-SCMEA Fog Seal can improve the strength of asphalt mixture for the formation of three-dimensional network skeleton structure of curing product due to the comprehensive effects of curing reaction, physical intertwine and chemical cross-linking reaction among WER, curing agent and SBR modified emulsified asphalt. The study of this paper laid a foundation for the investigation of WER-SCMEA Fog Seal with sand.
Performance evaluation of waterborne epoxy resin-SBR composite modified emulsified asphalt fog seal
Liu, Fuqiang (Autor:in) / Zheng, Mulian (Autor:in) / Liu, Xia (Autor:in) / Ding, Xiaoyan (Autor:in) / Wang, Fei (Autor:in) / Wang, Qianqian (Autor:in)
26.06.2021
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch