The solar shingles look almost exactly like traditional asphaltroofing shingles while costing less than regular solar panels.
太阳瓦看起来与传统的沥青瓦片类似，并且比常规的太阳能板便宜。
2
This peper introduces the property, speciality and the construction method of the new-type waterproofing material-improved high-polymer asphaltroofing APP.
本文介绍了新型防水材料高聚物改性沥青卷材APP的性能特点和施工方法。
3
For the use of asphalt as a waterproofing roofing material, to be used in contact with stainless steel film.