Combining with the factual engineering as the example, the paper introduces the features of L-ZN self-adhesive pressure joint band, indicates the application of the L-ZN self-adhesive pressure joint band at asphalt roadbed maintenance, the cost and the social benefits, and illustrates the asphalt roadbed can be maintained by adopting L-ZN self-adhesive pressure joint band, and it is simple and flexible with ideal effect, so it can be further extended.%简要介绍了L-ZN自粘压缝带的特性,结合具体工程实例,介绍了L-ZN自粘压缝带在沥青路面养护中的应用、成本及社会效益,指出采用L-ZN自粘压缝带进行沥青路面养护,简单灵活,且效果理想,值得推广。
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