drainage layer meaning in Chinese
滤层
排水层；疏水层
Examples
- The conclusion is that the extrusion presses between primary and secondary linings , elasticity of the waterproof layer and unblocked drainage layer are the vital factors influencing the waterproof layer of spraying - on acrylate membrane in tunnel composite linings
试验结果表明，衬砌间的挤压应力、防水层的弹性恢复能力、通畅的排水层对丙烯酸盐喷膜防水层在隧道复合式衬砌中的防水效能发挥重要作用。 - Some recycled products are primarily developed for use in public works e . g . asphalt rubber produced from waste tyres for construction of road surface , fill materials containing crushed glass or recycled aggregates for use in drainage layer , road base or non - structural concrete blocks
事实上，某些再造产品主要为公共工程开发，例如由废轮胎制成的沥青橡胶可用来铺设路面；含碎玻璃或再造碎石的填料可用来建造疏水层和路基或制造非结构混凝土砖块。 - The phenomena can be observed in the tests low seepage pressures can easily form passageways behind the waterproof layer if there is no drainage layer or the drainage layer is blocked in the single - shell test slab ; the waterproof layer can resist higher seepage pressure if there is no drainage layer or the drainage layer is blocked in the double - shell test slab ; the seepage water can be controlled and drained away in the drainage layer by the water proof layer only if there is unblocked drainage layer behind it in the double - shell test slab
由试验可见，在单层试验板中没有排水层或排水层不通畅时，较低的水压就能在防水膜后形成渗流通路；在双层试验板中没有排水层或排水层不通畅时，防水膜能抵抗一定程度的渗漏水压；只有在双层试验板中的排水层畅通时，防水膜才能有效地将渗漏水控制在排水层中排走。