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CEN

CEN/TC 246/WG 1 - Terminology, classification and characteristics

Definition of standards on terms related to geological quarrying processing and products aspects. Criteria for denomination.

Terminology, classification and characteristics

Definition of standards on terms related to geological quarrying processing and products aspects. Criteria for denomination.

General Information

Status
Inactive
Parent
CEN/TC 246 - Natural stones

Frequently Asked Questions

CEN/TC 246/WG 1 is a Working Group within the European Committee for Standardization (CEN). It is named "Terminology, classification and characteristics" and is responsible for: Definition of standards on terms related to geological quarrying processing and products aspects. Criteria for denomination. This committee has published 5 standards.

CEN/TC 246/WG 1 develops CEN standards. The scope of work includes: Definition of standards on terms related to geological quarrying processing and products aspects. Criteria for denomination. Currently, there are 5 published standards from this working group.

The European Committee for Standardization (CEN) is a public standards organization that brings together the national standardization bodies of 34 European countries. CEN provides a platform for developing European Standards (ENs) and other technical documents in relation to various products, materials, services, and processes, supporting the European Single Market.

A Working Group in CEN is a specialized group responsible for developing standards or technical work within a defined scope. These bodies bring together international experts to create consensus-based standards that support global trade, safety, and interoperability.

Standardization Organization
ICS
Directive
Mandate
50
CEN
EN 12670:2019(Main)
Natural stone - Terminology
SIST EN 12670:2019

This document defines the recommended terminology covering scientific and technical terms, test methods, products, and the classification of Natural Stones. This document does not cover roofing slate, for roofing slate see EN 12326-1 and EN 12326-2.

  • Standard
    113 pages
    English language
    e-Library read for
    1 day
CEN
EN 12407:2019(Main)
Natural stone test methods - Petrographic examination
SIST EN 12407:2019

This document specifies methods for making technical petrographic descriptions of natural stone, except for roofing slates. For this product, the method for the petrographic examination is defined in EN 12326-2. Although chemical and physical methods of analysis are required for petrographic classification of some stone types, these methods will not be described in this standard.

  • Standard
    21 pages
    English language
    e-Library read for
    1 day
CEN
EN 12440:2017(Main)
Natural stone - Denomination criteria
SIST EN 12440:2018

This European Standard establishes the criteria for the designation of natural stone from raw material to finished products.

  • Standard
    106 pages
    English language
    e-Library read for
    1 day
CEN
EN 12670:2001(Main)
Natural stone - Terminology
SIST EN 12670:2002

This European Standard defines the recommended terminology covering scientific, and technical terms, test methods, products, and the classification of Natural Stones.

  • Standard
    49 pages
    English language
    e-Library read for
    1 day
CEN
EN 12440:2000(Main)
Natural stone - Denomination criteria
SIST EN 12440:2002

This European Standard establishes the criteria for the designation of natural stone from raw material to finished products.

  • Standard
    93 pages
    English language
    e-Library read for
    1 day
50