浅谈橡胶沥青的施工工艺控制

Constructing crafts control of rubber bitumen

结合宁高高速公路的路面维修工程,着重对橡胶沥青的生产工艺和橡胶沥青薄层罩面的施工工艺进行了研究,提出了橡胶沥青应力吸收层(AR-SAMI)、橡胶沥青开级配抗滑表层(AR-OGFC)在高速公路路面施工过程中的控制要点。

Combined with the road surface repairing project of Ning-C-ao expressway, it emphasizes on researching the producing crafts of rubber bitumen and constructing crafts of rubber bitumen thin layer. It also brings forward the controlling points during expressway surface constructing process of rubber bitumen stress absorbing layer and sliding layer.