prCEN/TS 18446

Principles for risk assessment of alkali-silica reaction (ASR) in concrete

General information

Current stage: 10.99 New project approved Aug 10, 2026

Originator: CEN

Owner: CEN/TC 104 Concrete and related products

Type: Technical Specification

Scope

This document establishes general principles for risk assessment of damaging alkali-silica reaction (ASR) in concrete.
This document gives guidance on use of test methods and declaration of both concrete and concrete constituents

Life cycle

NOW

IN_DEVELOPMENT
prCEN/TS 18446
10.99 New project approved
Aug 10, 2026