asphalt macadam

基本解释

The investigations of testing highway and results of theoretic calculation indicate that the extra large-size asphalt macadam layer can prevents asphalt overlay from cracking effectively.
通过加铺层试验路观测与理论计算分析表明，大粒径沥青碎石裂缝缓解层可有效地防止或减缓水泥混凝土路面沥青加铺层的反射裂缝。
The invention belongs to the field of asphalt pavement and relates to a coating material for treating stone materials as asphalt macadam seal coat and a method for treating stone materials.
本发明属于沥青路面工程，是一种处理沥青碎石封层石料的裹覆材料及处理石料的方法。
ip.com
The paper takes the first segment of the road surface in the ShenDaexpressway as an example, to introduce controlling the course of construction in anti-skid layer of the mastic asphalt macadam.
本文以沈大高速公路路面第一标段为例，介绍沥青玛蹄脂碎石抗滑层施工过程控制方法。