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A non-excavation inspection well polymer spraying construction repairing technology comprises the following steps that S1, a base material is pretreated; s2, high-pressure cleaning; S3, leaking stoppage treatment; s4, the inner wall of the inspection well is treated; s5, plugging upstream and downstream of the inspection well; s6, brushing a primer layer; s7, spraying an elastic layer; s8, spraying a structural layer; and S8, finishing the spraying operation, removing the equipment from the inspection well, and removing the air bag or the blocking wall to recover water supply.
一种非开挖检查井高分子喷涂施工修复工艺，其包括以下步骤，S1基材预处理；S2高压清洗，S3堵漏处理；S4检查井内壁处理；S5封堵检查井上下游；S6涂刷底漆层；S7喷涂弹性层；S8喷涂结构层；S8结束喷涂作业，将设备移除检查井，拆除气囊或封堵墙恢复通水。
A non-excavation inspection well polymer spraying construction repairing technology comprises the following steps that S1, a base material is pretreated; s2, high-pressure cleaning; S3, leaking stoppage treatment; s4, the inner wall of the inspection well is treated; s5, plugging upstream and downstream of the inspection well; s6, brushing a primer layer; s7, spraying an elastic layer; s8, spraying a structural layer; and S8, finishing the spraying operation, removing the equipment from the inspection well, and removing the air bag or the blocking wall to recover water supply.
一种非开挖检查井高分子喷涂施工修复工艺，其包括以下步骤，S1基材预处理；S2高压清洗，S3堵漏处理；S4检查井内壁处理；S5封堵检查井上下游；S6涂刷底漆层；S7喷涂弹性层；S8喷涂结构层；S8结束喷涂作业，将设备移除检查井，拆除气囊或封堵墙恢复通水。
Non-excavation inspection well polymer spraying construction repair process
一种非开挖检查井高分子喷涂施工修复工艺
YU LEI (author)
2023-01-03
Patent
Electronic Resource
Chinese
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