DPS
Drejtoria e Përgjithshme e Standardizimit

0 Items

Phone: +355 4 222 62 55
E-mail: info@dps.gov.al
Address: Address: "Reshit Collaku" Str., (nearby ILDKPKI, VI floor), Po.Box 98, Tiranë - Albania

Main menu

ISO/NP 21473

Dense and insulating shaped refractory products — Determination of the splitting tensile strength at room temperature

General information

Current stage: 10.20 Effective date: Mar 15, 2026

Originator: ISO

Owner: ISO/TC 33

Type: International Standard

Scope

This document specifies a method of determination of the splitting tensile strength of dense and insulating shaped refractory products.

NOTE This test is also referred to in the literature as diametral tensile strength test, diametral compression test or Brazilian test.

Life cycle

NOW

IN_DEVELOPMENT
ISO/NP 21473
10.20 New project ballot initiated
Mar 15, 2026