利用“LB—30”设备生产高等级公路沥青混合料的实践

Production of asphalt mixture for high--grade bighway by using the LB--30 batch type asphalt plant

能不能使用 LB—30型沥青砼搅拌设备生产出符合高等级公路施工要求的沥青混合料,这是一个利用国产老产品创造效益的问题.本文就上海莘松高速公路的施工实践,介绍了对已有的四套“LB—30”型沥青砼搅拌设备进行改进,从而生产出符合高等级公路施工要求的沥青混合料的情况.

To solve the problem of how to produce the qualified asphalt mixture satisfying the requirements to high grade highway by using the LB-30 batch asphalt plant,the shanghai Xing-soul Highway Division of Construction has successfully reformed it's 4 outdated equipments.