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水稳料基层施工时会存在骨料离析问题
来源：/ 日期：2022-12-30
水稳基层作为道路结构的主要承重层，基层在各个结构层中的地位是毋庸置疑的，但是在进行济南水稳料基层施工时，由于多方面的原因，还是会出现一些质量问题，其中骨料离析就是经常出现的质量问题之一。
As the main bearing layer of the road structure, the water stabilized base course plays an undoubted role in each structural layer. However, during the construction of Jinan water stabilized material base course, due to various reasons, there will still be some quality problems, including aggregate segregation.
骨料离析是水稳料基层施工时经常出现的质量问题之一，在进行公路工程的水稳料基层的施工过程中，如果不能对各个施工环节进行很好的控制，就会严重影响基层的整体强度及平整度。
Aggregate segregation is one of the quality problems that often occur in the construction of water stabilized material base course. In the construction process of water stabilized material base course of highway engineering, if each construction link cannot be well controlled, the overall strength and flatness of the base course will be seriously affected.
骨料离析的部位，会导致基层出现强度降低、平整度差、水稳性差等问题，所以，公路工程施工技术人员在进行水稳料基层施工时，要按照相关施工技术规范以及设计图纸的要求进行施工，分析离析产生的原因，不断总结经验教训，多一份细心，少一份粗心，多一份责任，少一份推诿，大家齐心协力，尽可能避免骨料离析现象的发生，提高道路工程的建设质量。
The segregation of aggregates will lead to the lower strength, poor flatness, poor water stability and other problems of the base course. Therefore, the highway engineering construction technicians should carry out the construction of the water stabilized material base course in accordance with the requirements of the relevant construction technical specifications and design drawings, analyze the causes of segregation, constantly summarize the experience and lessons, be more careful, less careless, more responsible, less shirking, and work together, Avoid aggregate segregation as much as possible to improve the construction quality of road works.
在进行水稳料基层施工时，虽然做了大量的控制离析现象发生的措施，但还是不可能完全避免离析现象的发生，如果在进行水稳基层施工时，摊铺机后出现了明显的“集料窝”或者“集料带”，就要及时进行处理，处理的方法是在摊铺机后安排2-3人的工人小组，将离析部位的混合料铲除，换填级配合格的混合料。
During the construction of the water stabilized base course, although a lot of measures have been taken to control the occurrence of segregation, it is still impossible to completely avoid the occurrence of segregation. If there is an obvious "aggregate nest" or "aggregate belt" behind the paver during the construction of the water stabilized base course, it should be handled in a timely manner. The treatment method is to arrange a 2-3 person team behind the paver to remove the mixture at the segregation position, The mixture with qualified grading shall be replaced.
在进行水稳料基层施工时，一定要特别注意离析的问题，从源头就要进行控制，严格控制每一个施工环节，发现离析现象要及时进行处理，只有施工人员不断增强质量意识，严格按照公路基层施工技术规范以及设计文件的要求进行施工，使水稳基层的施工质量得以保证，从而使整个公路工程的施工质量符合相关验收规范的要求，使其使用寿命得以延长。
During the construction of water stabilized material base course, special attention must be paid to the problem of segregation. Control must be carried out from the source, and each construction link must be strictly controlled. If segregation is found, it must be handled in a timely manner. Only the construction personnel continuously enhance their quality awareness, and carry out the construction in strict accordance with the requirements of the highway base course construction technical specifications and design documents, so as to ensure the construction quality of water stabilized material base course, Thus, the construction quality of the entire highway project can meet the requirements of relevant acceptance specifications, and its service life can be extended.
The basic content of aggregate segregation during the construction of water stabilized material base course is explained above. If you have any doubts or needs, please come to our website Consult!
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