本标准规定了使用摆锤式摩擦试验机测定表面摩擦值的方法，该试验用的是天然材料或人工生产的材料，拟用作道路路面铺面材料。

This Standard sets out the method for determining the friction value of a surface using the pendulum friction tester on test specimens prepared from naturally occurring or artificially produced materials which are intended for use as roadway pavement surfacing material.