砂浆垫层的英文

bedding mortar

mortar bed

• 砂浆:    mortar
• 垫层:    bed course; underc ...
• 水泥砂浆垫层:    cement and sand cu ...

例句与用法

1. The elasticity adjustable layer of slab track is a c a mortar mixture , which fuction is to provide the reasonable elasticity of track and is the key part of track structure
   板式无碴轨道结构弹性调整层为ca砂浆垫层，其功能在于提供合理的轨道弹性，是轨道结构的关键组成部分。
2. Abstract : the sand footing under the geotextile fabrics is difficult to pave , the sand footing above the geotextile is easy to lose . it is suggested that the footing above the geotextile be displaced by mortar
   文摘:针对预制砼板护坡中砂垫层在无纺布上层容易流失，在无纺布下层施工难度大的问题，提出在无纺布上层用砂浆垫层代替砂垫层的建议。