Pipeline reinforcement material system and reinforcement method

The invention discloses a pipeline reinforcement material system and a reinforcement method. The pipeline reinforcement material system disclosed by the invention comprises a single-component moisture curing surface repair agent, aramid fiber cloth and a single-component moisture curing adhesive. Th...

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Bibliographische Detailangaben
Hauptverfasser:	LI CHUNMAN, ZHANG ZHIHENG, ZHOU JIANWEI, CHANG WEICHUN, LI GUOPING
Format:	Patent
Sprache:	eng
Schlagworte:	ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE ADHESIVES BLASTING CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS DYES ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING JOINTS OR FITTINGS FOR PIPES LIGHTING MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS MEANS FOR THERMAL INSULATION IN GENERAL MECHANICAL ENGINEERING METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL ORGANIC MACROMOLECULAR COMPOUNDS PAINTS PIPES POLISHES SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING THEIR PREPARATION OR CHEMICAL WORKING-UP THERMAL INSULATION IN GENERAL USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS USE OF MATERIALS AS ADHESIVES WEAPONS
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Beschreibung
Zusammenfassung:	The invention discloses a pipeline reinforcement material system and a reinforcement method. The pipeline reinforcement material system disclosed by the invention comprises a single-component moisture curing surface repair agent, aramid fiber cloth and a single-component moisture curing adhesive. The single-component adhesive which can be spontaneously cured in a humid environment and the aramid fiber cloth with high tenacity or high strength are adopted as compound materials, so that galvanic corrosion of a carbon fiber composite material caused by the electrical conductivity can be effectively avoided, an anti-cathode stripping coating is omitted, the construction process is simplified, and the use cost is lowered; in addition, the aramid fiber has relatively high tenacity, so that the defects that the carbon fiber repair material system is not sufficient in tenacity, free of impact resistance and the like are avoided.