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prEN 14579

Natural stone test methods - Determination of sound speed propagation

Draft Public enquiry
Comment end date 2026-09-24
Export comments Read draft and comment

Project stage codes

1. Prioritetinių darbo temų pažymėjimas ir ekspertų skyrimas
2. Projektas
3. Viešoji apklausa
From 2026-07-26 till 2026-09-24
4. Closure of enquiry
5. Submission to Formal Vote

Organisation

CEN Europos standartizacijos komitetas

ICS

91.100.15 - Mineral materials and products

Technical Committee

TK 23 Ceramic tiles, masonry and natural stones

ForeignTC'S

CEN/TC 246

Number of comments

0

Comment start date

2026-07-26

Scope

This document specifies a method for the determination of the velocity of propagation of pulses of ultrasonic longitudinal waves in natural stone, both in laboratory and in situ.

Relations

Pakeis
LST EN 14579:2005