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自2009年4月起,河南省境内缺陷责任期验收后的高速公路维修保养工程全部以总承包模式进行招标,每年维修保养工程款不再按照工程量清单单价计量,而是采取固定的年承包价进行支付。在保证养护施工满足规范及相关要求的前提下,为降低养护施工投入成本,笔者对成本低、工艺简便、养护效果好的沥青混凝土路面病害处理施工工艺进行了积极探索和研究,重点对沥青混凝土路面裂缝等病害处理进行分析及施工工艺的具体探讨。
Since April 2009, Henan Province, after the acceptance of defects liability period of expressway maintenance and repair all the general contracting tendering mode, the annual maintenance and repair works are no longer measured in accordance with the bill of quantities, but to take a fixed annual contract Price to pay. In order to reduce the input cost of curing construction, the author has actively explored and researched the construction technology of asphalt pavement disease treatment with low cost, simple process and good curing effect, with emphasis on asphalt concrete Pavement cracks and other disease treatment analysis and construction of the specific discussion.