SBS改性沥青粘结防水层
SBS modified asphalt’s water-proof cource
YN高分子聚合物防水层
YN high molecular polymer waterproof layer
保温层防水
thermal insulation water-proof
迭层防水织物
laminated water-proof fabric
断层防水煤岩柱
fault waterproof coal rock pillar
防水层厚度
Thickness of waterproof layer
防水防裂夹层
Water-proof and anti-crack interlayer
附加防水层
additional waterproofing layer
additional waterproofing course
extra-waterproof coating
复合防水层
complex waterproof layer
composite water-proof bed
刚性内防水层
rigid inner waterproofing layer
基床表层防水层
Impermeable layer on subgrade surface
加强防水层
reinforced waterproofing layer
胶粉改性沥青防水层
crumb rubber modified asphalt water proofing layer