浅谈花岗岩碎石沥青混凝土的推广应用

Simple Talking about Application of Granite Macadam Asphalt Concrlte

以石灰岩碎石为主的沥青混合料成为路面建设的主要材料,在多年的应用实践中,人们对这种碎石拌和料有了较为丰富的认识,因而得到了最普遍的应用,石灰岩碎石以其存量大、分布广、易于破碎加工并与沥青有着较高的粘结性等优点成为沥青拌和料中的主要矿物集料。

The asphalt mixture regarding the limestone macadam as the main has been becoming a major material for pavement building. By applied practice in many years, the people fully understand present mixture which thus gains wide - spread application. While the lime - stone macadam has become the main slag aggregate of asphalt mixture with its the merits such as large quantity, wide dispersion, easy to be broken and machined as well as higher coherence to asphalt.