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ISO/TS 16774-2:2023

Test methods for repair materials for water-leakage cracks in underground concrete structures — Part 2: Test method for chemical resistance ISO/TS 16774-2:2023

Publication date:   Apr 24, 2023

General information

90.60   Close of review   Sep 3, 2026

ISO

ISO/TC 71/SC 7 Maintenance and repair of concrete structures

Technical Specification

91.080.40   Concrete structures

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Published

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Scope

This document specifies a laboratory test method for the qualitative determination of the retention level of chemical resistance of repair materials in repaired cracks of concrete structures in conditions where the material is either underwater or in contact with water that can have various chemical components present.

Life cycle

PREVIOUSLY

WITHDRAWN
ISO/TS 16774-2:2016

NOW

PUBLISHED
ISO/TS 16774-2:2023
90.60 Close of review
Sep 3, 2026




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