冷铺沥青的配制工艺及施工技术探讨

Cold Spreads Wipes Bituminous Configuration Craft and Construction Technology Discussion

冷铺沥青混合料用于公路路面补洞,具有方便、快捷的特点,自行配制可以大大降低成本。配制工艺上,需掌握好沥青的黏度、用量、集料选择。尤其在改性剂、增水剂和催干剂等添加剂上要结合实际需要调配,使其疏松性与压实性保持最佳状态,以适应不同气候的要求。

The cold spreads wipes bituminous mixture can be used to make up the hole on the road surface quick and conveniently. Self-corfects may reduce the cost greatly; the viscosity, the amount and the aggregate choice of the asphalt should be grasped in the techniques. Especially the chemical additive and so on should be prepared combining with the actual situation, maintains its softer and compactness the optimum condition to meet different climate requests.