ISO/AWI 21914

Test methods for fibre-reinforced cementitious composites — Bending moment — Curvature curve by four-point bending test

General information

Current stage: 20.00 New project registered in TC/SC work programme Nov 6, 2025

Originator: ISO

Owner: ISO/TC 71/SC 6 Non-traditional reinforcing materials for concrete structures

Type: International Standard

Scope

This document specifies the test method for obtaining bending moment-curvature curves of fibre-reinforced cementitious composites (FRCCs) through four-point bending test of prism specimens.
It is applicable to FRCCs that show separated multiple cracks under pure bending before maximum load.

Life cycle

PREVIOUSLY

PUBLISHED
ISO 21914:2019

NOW

IN_DEVELOPMENT
ISO/AWI 21914
20.00 New project registered in TC/SC work programme
Nov 6, 2025