论文部分内容阅读
稀浆封层技术是我国近十年发展起来的新技术、新工艺,它是在常温条件下将乳化沥青、级配矿料、填料、水及添加剂按一定的比例,通过稀浆封层机拌威糊状流动的混合料并及时摊铺在路面上,形成厚度为3～11mm的薄层路面,从而改善和恢复路面的使用功能,其特点是施工速度快、工程造价低、用途广泛、减少能耗等。稀浆封层机无疑是稀浆封层施工中的关键设备。其发展过程是从进口、研究到开发完善并由低级到高级转化。首先是开发出中、低档普通稀浆封层机,由于成本低,在国内得以大面积推广,从而使得稀浆封层技术迅速发展起来。“八
Slurry sealing technology is the development of our country in recent years, new technologies, new technology, it is at room temperature emulsified asphalt, graded mineral, filler, water and additives by a certain percentage, through the slurry sealing machine Mixing paste flow of the mixture and timely paving on the road to form a thickness of 3 ~ 11mm thin pavement, thereby improving and restoring the use of pavement features, which is characterized by construction speed, low construction cost, wide range of uses, Reduce energy consumption and so on. Slurry sealing machine is undoubtedly the key equipment in slurry seal construction. Its development process is from import, research and development to improve and from low to high transformation. The first is the development of medium and low-grade ordinary slurry seal machine, due to low cost, large-scale promotion in the country, making the slurry seal technology developed rapidly. ”Eight