GB/T 1345-1991
Test method for fineness of cement--The 80μm sieve (English Version)

Standard No.

GB/T 1345-1991

Language

Chinese, Available in English version

Release Date

1991

Published By

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

Status

Be replaced 2005-08

Replace By

GB/T 1345-2005

Latest

GB/T 1345-2005

Replace

GB 1345-1977

Scope

This standard specifies the test method for checking the fineness of cement with 80 μm sieve. This standard is applicable to Portland cement, ordinary cement, slag cement, pozzolan cement, fly ash cement and other types of cement specified to adopt this standard.

GB/T 1345-1991 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