GB/T 1345-2005
The test sieving method for fineness of cement (English Version)

Standard No.

GB/T 1345-2005

Language

Chinese, Available in English version

Release Date

2005

Published By

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

Latest

GB/T 1345-2005

Replace

GB/T 1345-1991

Scope

This standard specifies the cement fineness sieve analysis test method for 45μm square hole standard sieve and 80μm square hole standard sieve. This standard is applicable to Portland cement, ordinary Portland cement, slag Portland cement, pozzolanic Portland cement, fly ash Portland cement, composite Portland cement and other types of cement designated to adopt this standard and powdery materials.

GB/T 1345-2005 history

• 2005 GB/T 1345-2005 The test sieving method for fineness of cement
• 1991 GB/T 1345-1991 Test method for fineness of cement--The 80μm sieve
• 0000 GB 1345-1977