摘要
为了得到综合性能优异的沥青防水卷材,研究了传统工艺和新工艺施工前后拉伸性能、粘结强度、耐热性、低温柔性等性能指标的变化规律。结果表明,传统工艺施工后其拉伸性能、耐热性能、低温柔性均降低,而新工艺施工后性能指标提高或不变;同时,新工艺的粘结强度明显高于传统工艺。
In order to obtain asphalt waterproof roll with excellent comprehensive properties,the variations of tensile properties,bond strength,heat resistance and low temperature flexibility before and after the construction of traditional and new technology are studied.The results show that the tensile properties,heat resistance and low temperature flexibility of the traditional technology are reduced after the construction.The performance index of the new technology is improved or unchanged after the construction.Moreover,the bond strength of the new process is higher than that of traditional process.
作者
马玉凤
赵雄燕
李藏哲
张国珍
邓乃伏
MA Yu-feng;ZHAO Xiong-yan;LI Zang-zhe;ZHANG Guo-zhen;DENG Nai-fu(College of Material Science and Engineering,Hebei University of Science and Technology,Shijiazhuang 050018,China;Hengshui Iron Construction Geotechnical Material Manufacturing Co.,Ltd.,Hengshui 053000,China)
出处
《应用化工》
CAS
CSCD
北大核心
2018年第8期1648-1650,共3页
Applied Chemical Industry
基金
河北省科技支撑计划项目(16211223D)
关键词
沥青防水卷材
施工前后
新工艺
传统工艺
asphalt waterproof roll
before and after construction
new technology
traditional technology
