GB/T 17670-2025 Active National standards

GB/T 17670-2025 Unified coding for natural stone

GB/T 17670-2025 Unified coding for natural stone

Publish Date: 2025-04-25 Implement Date: 2025-11-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 17670-2025

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Stone products

ICS Name: Mineral materials and products

Publish Date: 2025-04-25

Implement Date: 2025-11-01

Pages: 56 pages

Scope

This document specifies the classification and naming of natural stones, the principles of numbering, and the names and numbers of natural stones.
This document is applicable to the naming and numbering of granite, marble, limestone, sandstone, slate, and other stones used in building decoration.

Development Information

Word Count: 96 Thousand words Pages: 56 pages

Replace the following standards

GB/T 17670-2008 Unified catalogue for natural stone

Referenced Standards

GB/T 2260-2002 Codes for the administrative divisions of the People's Republic of China GB/T 2260-2007 Codes for the administrative divisions of the People's Republic of China GB/T 13890-1992 Terms for natural facing stone GB/T 13890-2008 Terms for natural stone GB/T 13890-2025 Classification and terminology of natural stones

Related Standards

GB 13544-2000 Replaced

GB 13544-2000 Fired perforated bricks

Publish Date: 2000-10-27

GB/T 14684-2001 Replaced

GB/T 14684-2001 Sand for building

Publish Date: 2001-07-13

GB/T 14685-2001 Replaced

GB/T 14685-2001 Pebble and crushed stone for building

Publish Date: 2001-07-13

GB 13545-2003 Replaced

GB 13545-2003 Fired hollow bricks and blocks

Publish Date: 2003-02-11

GB/T 18968-2003 Replaced

GB/T 18968-2003 Terms of wall materials

Publish Date: 2003-02-11

GB/T 2542-2003 Replaced

GB/T 2542-2003 Test methods for wall bricks

Publish Date: 2003-02-11