CONSTRUCTION TECHNOLOGY AND APPLICATION OF NON-TRENCHLESS PHOTOSENSITIVE RESIN INNER COATING REPAIR FOR MUNICIPAL PIPELINES
Due to the increasing improvement of urban road construction,the amount of municipal pipeline onstruction is also gradually increasing.Traditional pipeline repair construction still faces problems such as long construction time,impact on road traffic,and reduced pipe diameter after repair.Based on this,on the basis of summarizing the construction experience of pipeline repair engineering and combining with the actual situation of the supporting road engineering of a certain agricultural product trading center,a non excavation photosensitive resin inner coating repair technology is proposed.Through this technology,existing municipal pipeline repair construction problems such as long construction period,high cost,and impact on pipe diameter can be effectively solved,truly achieving environmental protection,energy conservation,and 100%non excavation repair.
municipal pipelinetrenchlesslight sensitive resin internal coating repair
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