GB/T 9966.3-2020
Test methods for natural stone—Part 3:Determination of water absorption,bulk density,true density and true porosity (English Version)

Standard No.

GB/T 9966.3-2020

Language

Chinese, Available in English version

Release Date

2020

Published By

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

Latest

GB/T 9966.3-2020

Replace

GB/T 9966.3-2001

Scope

This part of GB/T9966 specifies the terms and definitions, instruments and equipment, samples, test procedures, test results and test reports of natural stone water absorption, bulk density, true density and true porosity test. This part applies to the determination of water absorption, bulk density, true density and true porosity of natural stone.

GB/T 9966.3-2020 Referenced Document

• GB/T 13890 Terms for natural stone
• GB/T 17670 Unified catalogue for natural stone

GB/T 9966.3-2020 history

• 2020 GB/T 9966.3-2020 Test methods for natural stone—Part 3:Determination of water absorption,bulk density,true density and true porosity
• 2001 GB/T 9966.3-2001 Test methods for natural facing stones Part 3: Test methods for bulk density,true density,true porosity and water absorption
• 0000 GB/T 9966.3-1988

GB/T 9966.3-2020 -All Parts