摘要
过去由于我国道桥施工技术水平较低,导致沥青路面早期维护管理非常简单,造成沥青路面出现大量裂缝和损坏。经过调查研究发现,主要问题在于沥青路面施工中的细节把握不到位、原材料质量差、施工机械操作不熟练、施工工艺水平低下等原因导致沥青路面的整体平整度变差、路质不均匀。因此,做好沥青路面原材料的质量把控,做好拌和、摊铺、碾压等施工环节的层层把关,才能确保铺筑出来的沥青混凝土路面质量具备设计强度、稳定性、抗渗性,提高沥青道路的使用寿命。
In the past,due to the low level of road and bridge construction technology in China,the early maintenance and management of asphalt pavement was very simple,resulting in a large number of cracks and damages on the asphalt pavement.After investigation and research,it was found that the main problem lies in the inadequate grasp of details in the construction of asphalt pavement,poor quality of raw materials,unskilled operation of construction machinery,and low level of construction technology,which lead to poor overall smoothness and uneven road quality of asphalt pavement.Therefore,in order to ensure the quality control of raw materials for asphalt pavement,as well as the layer by layer control of construction processes such as mixing,paving,and rolling,we can ensure that the quality of the paved asphalt concrete pavement has design strength,stability,and impermeability,and improve the service life of the asphalt road.
作者
李冬月
LI Dongyue(Beijing Sidajiye Municipal Engineering Co.,Ltd.,Beijing,100176,China)
出处
《工程建设（维泽科技）》
2023年第8期105-107,共3页
Engineering Construction
关键词
道桥施工
沥青摊铺
施工技术
road and bridge construction
asphalt paving
construction technology
