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SAM全称为由沥青玛蹄脂填充与间断级配的粗集料骨架的间隙中成为一体的沥青混合料,是施工工艺的简单论述,是一种具有优良的抗车辙及低温抗开裂抗滑性能的新型沥青混合料。对SMA路面的基本原理做了介绍。
SAM full name for asphalt mastic filled with intermittent grading coarse aggregates skeleton gap into an integrated asphalt mixture is a brief discussion of the construction process is a kind of excellent anti-rut and low temperature anti-cracking anti-skid performance New asphalt mixture. The basic principle of SMA pavement is introduced.