沥青路施工规范

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1、城镇沥青路面工程施工技术规程目录1总则····················································································22术语····················································································23基层····················································································54材料···

2、·················································································65沥青表处················································································136沥青贯入················································································157热拌沥青·························

3、·······················································178乳化沥青碎石第65页共65页············································································269透层、粘层与封层········································································2710其他工程···············································

4、································3011施工质量管理与检查验收·································································3212附录···················································································401总则1.0.1为确保沥青混合料施工质量，提高沥青路面施工技术水平，使铺筑的沥青路面坚实、平整、稳定、耐久，有良好的抗滑性能，达到技术可靠、经济合理、工艺科学，制定本

5、规程。1.0.2本规程适用于我省城镇行政区域内新建、改建、扩建的城镇道路的沥青路面工程。大、中型维修的城镇道路沥青路面工程施工，工业园区、生活小区、园林等内部道路沥青路面工程也可参照本规程执行。第65页共65页1.0.3沥青面层不得在雨天施工，当施工中遇雨时，应停止施工，雨季施工时应采取路面排水措施1.0.4沥青路面施工应确保施工安全，施工人员应有良好的劳动保护。沥青拌和厂应具有防火措施。1.0.5原材料、半成品或成品的质量标准，凡本规范有规定者，应按照执行；无规定者，应按现行的有关标准执行。1.0.6沥青路面施工除应符合本规程的规定外，尚应符合国家现行的有关标准、

6、规范的规定。2术语、符号、代号2.1术语2.1.1沥青结合料asphaltbinder，asphaltcement在沥青混合料中起胶结作用的沥青类材料（含添加的外掺剂、改性剂等）的总称。2.1.2乳化沥青emulsifiedbitumen（英）,asphaltemulsion，emulsifiedasphalt（美）石油沥青与水在乳化剂、稳定剂等的作用下经乳化加工制得的均匀的沥青产品，也称沥青乳液。2.1.3液体沥青liquidbitumen（英）,cutbackasphalt（美）用汽油、煤油、柴油等溶剂将石油沥青稀释而成的沥青产品，也称轻制沥青或稀释沥青。2.1

7、.4改性沥青modifiedbitumen（英）,modifiedasphaltcement（美）掺加橡胶、树脂、高分子聚合物、天然沥青、磨细的橡胶粉或者其他材料等外掺剂（改性剂），使沥青或沥青混合料的性能得以改善而制成的沥青结合料。2.1.5改性乳化沥青modifiedemulsifiedbitumen（英）,modifiedasphaltemulsion（美）在制作乳化沥青的过程中同时加入聚合物胶乳，或将聚合物胶乳与乳化沥青成品混合，或对聚合物改性沥青进行乳化加工得到的乳化沥青产品。2.1.6透层primecoat为使沥青与无沥青材料的基层结合良好，在基层上