New technology, main raw materials used. product properties and operation of waterproof SBS rubber bitumencoating cold produced are described.
叙述了冷法生产sbs橡胶改性沥青防水涂料的工艺、所用主要原材料、产品性能、施工方法等。
2
A problem is coating the earth with cement or bitumen on a large scale that would change the horde structural of the microbe in soil particularly in the surface layer of soil.
提出用水泥以及沥青大规模地覆盖土壤对于土壤，特别是土壤表层的微生物种群结构将会造成改变的问题。
3
The capacitance of FBE coating is the largest, three layer PE , Coal tar, Oil bitumen were similar, but the capacitance of three layer PE is the smallest both in soil and NaCl solution.