cast asphalt concrete造句

• Construction technology of tunnel pavement casting asphalt concrete laying
  隧道路面浇注式沥青混凝土铺装施工技术
• By combining the design of cast asphalt concrete core earth - rock dam of nierji hydroelectric projects , an optimize study on the structural types and construction technology of cast asphalt concrete core are carried out in the article . the main contents of the study are summed up as follows : at present , the main and auxiliary core structures are widely adopted in the design of the cast asphalt concrete core earth - rock dam in the state , i . e . the main core to be asphalt concrete and auxiliary core of asphalt mortar masonry
  本文结合尼尔基水利枢纽工程的浇筑式沥青混凝土心墙土石坝的设计，对浇筑式沥青混凝土心墙的结构型式和施工技术进行优化研究，主要研究内容归纳如下：目前我国在浇筑式沥青混凝土心墙土石坝设计中，心墙的型式多采用主、副墙结构，即主墙为沥青混凝土，副墙为沥青砂浆砌体。