GB/T 27690-2011 (English Version) PDF

Standard No.: GB/T 27690-2011
Language: Chinese, Available in English version
Release Date: 2011
Published By: General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Status: Be replaced 2023-10
Replace By: GB/T 27690-2023
Latest: GB/T 27690-2023

Scope: This standard specifies the terms and definitions, classification and marking, requirements, test methods, inspection rules, packaging, labeling, transportation and storage of silica fume for mortar and concrete. This standard applies to silica fume for mortar and concrete.

GB/T 27690-2011 Referenced Document

GB 6566 Limits of radionuclides in building materials
GB 8076-2008 Concrete admixtures
GB/T 12573 Sampling method for cement
GB/T 176 Cement Chemical Analysis Methods*， 2018-11-01 Update
GB/T 17671-1999 Method of testing cements--Determination of strength
GB/T 18736-2002 Mineral admixtures for high strength and high performance concrete
GB/T 19587 Determination of the specific surface area of solids by gas adsorption using the BET method*， 2017-09-29 Update
GB/T 2419 Test method for fluidity of cement mortar
GB/T 50082-2009 Standard for test methods of long-term performance and durability of ordinary concrete
JC/T 420 Chemical analysis method of chlorine in cement raw material
JC/T 681 Planetary cement mortar mixer*， 2022-09-30 Update