GB/T 20428-2006
Granite surface plates (English Version)

Standard No.

GB/T 20428-2006

Language

Chinese, Available in English version

Release Date

2006

Published By

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China

Latest

GB/T 20428-2006

Scope

This standard specifies the requirements for rectangular and square rock slabs with accuracy classes 0, 1, 2 and 3 and sizes ranging from 160mm x 100mm to 4000mm x 2500mm. This standard applies to new, in-use, and restored rock slabs (hereinafter referred to as "slabs") to their original grade.

GB/T 20428-2006 history

• 2006 GB/T 20428-2006 Granite surface plates