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ISO/TS 16774-4:2023

Test methods for repair materials for water-leakage cracks in underground concrete structures — Part 4: Test method for adhesion on wet concrete surface ISO/TS 16774-4:2023

Publication date:   Apr 24, 2023

General information

60.60 Standard published   Apr 24, 2023

ISO

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

Technical Specification

91.080.40   Concrete structures

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Scope

This document specifies a laboratory test method for indirectly measuring the adhesion performance of repair material to wet concrete crack surfaces by qualitatively, as a pass/fail at predetermined time, against predetermined amount of weight exerted on the repair material adhesion.
NOTE            This document classifies and categorizes materials that are tested into families of similar properties for the purpose of making relative comparisons with the data results.

Life cycle

PREVIOUSLY

WITHDRAWN
ISO/TS 16774-4:2016

NOW

PUBLISHED
ISO/TS 16774-4:2023
60.60 Standard published
Apr 24, 2023