Research on variations of asphalt felt roof runoff pollutant concentrations during the rainfall;
沥青油毡屋面降雨径流污染物浓度历时变化研究
Cause and repair of seepage of roofage of asphalt felt;
沥青油毡屋面渗漏的原因分析及维修方法
The asphalt paper traditionally used in waterproof rolls as main material is facing elimination.
传统防水卷材中作为主角的纸胎油毡面临淘汰,新型防水卷材的开发和应用是世界建筑业的发展趋势。
Comparison of asphalt shingle cutting equipment;
沥青油毡瓦切割设备分析
Development of continuously roll -splitting asphalt shingle production line;
连续辊切式油毡瓦生产线的开发
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