透水混凝土 meaning in Chinese
pervious concrete
Examples
- Water tight concrete
不透水混凝土 - Extruded concrete curb technology was introduced in 20th congress icold held in beijing in year 2000 , this method draw more attention for its improving the compaction of transition material , excellent performance of slope protection , and convenient construction . this extruded concrete curb technology was developed in ita dam construction in brazil , the ita method consists of building and extruded concrete curb by using an extruding machine before the construction of a layer of the transition material , then spread and level the transition material in layers inside the curb , and compact the layer by vib ' ratory roller horizontally
巴西工程界在埃塔( ita )面板堆石坝建设中，借鉴道路园林工程中道沿机的挤压滑模原理，创造性使用边墙施工法，在每填筑一层垫层料之前，用挤压式边墙机制作出一个半透水混凝土小墙，然后在其内侧按设计铺填坝料，用振动碾平面碾压，合格后重复以上工序。