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

Publication date: 24 pri 2023

General information

Current stage: 90.20 Effective date: 15 pri 2026

Originator: ISO

Owner: ISO/TC 71/SC 7

Type: Technical Specification

ICS: 91.080.40

Gjuha: anglisht

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Statusi: Publikuar

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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WITHDRAWN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
90.20 Standard under periodical review
15 pri 2026

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