本文件规定了在给定温度、荷载和固定时间段内，用带圆形平端底座的标准圆柱形压头销穿透沥青玛蹄脂时，测量沥青玛蹄脂压痕的试验方法。本文件适用于最大标称尺寸小于或等于16 mm的沥青玛蹄脂。交叉引用:EN 12697-27NF T 66-002购买时可用的所有现行修订版均包含在本文件的购买中。

This document specifies a test method for measuring the indentation of mastic asphalt when it is penetrated at a given temperature, load and for a fixed time period by a standardized cylindrical indentor pin with a circular flat-ended base. This document applies to mastic asphalt with aggregates of maximum nominal size less than or equal to 16 mm.Cross References:EN 12697-27NF T 66-002All current amendments available at time of purchase are included with the purchase of this document.