Open Method of Restoration of the Sewage Collector Using Corrosion-Resistant Self-Sealing Concrete

Author

Vykhrystiuk Igor


Abstract

The work analyzes the condition of drainage collectors and establishes that the most significant destruction affects the arch part itself. An overview of foreign technologies for the repair and restoration of sewer collectors has been conducted. Technologies for restoring the arch part of the collector using reinforced fiberglass-reinforced concrete with the use of pneumatic and inventory formwork have been proposed. Selected concrete compositions have been provided. Technological sequences for restoring the destroyed collector have been presented.


Keywords

Sewage Collector, Self-Compacting Concrete, Corrosion.



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References


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