waterproof course meaning in Chinese
防水层
Examples
- The waterproofing of underground works of wanjie proton building is graded as a and double waterproofing i . e . structural self - waterproofing plus waterproof courses , is designed
万杰质子楼地下工程防水等级为一级，设计采用结构自防水和设置防水层的复合防水构造。 - Usage : for making pitch felt , construction waterproof course , high - grade pitch paint etc , and it is also the material for making pitch tar or retarded tar and modified pitch , it is the bond for making mould coal ( coal ball ) and carbon material , timber anticorrosion paint and road pavement
用途：用于制油毡、建筑物防水层、高级沥青漆等，也是制取沥青焦或延迟焦及改质沥青的原料,做型煤（煤球）及炭素材料的粘合剂，木材防腐油及铺路材料。