GB 25779-2010 (English Version) PDF

Standard No.: GB 25779-2010
Language: Chinese, Available in English version
Release Date: 2010
Published By: General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Latest: GB 25779-2010

Scope: This standard specifies the terms and definitions, specifications, grades and marks, raw materials, technical requirements, test methods, inspection rules and product certification, stacking and transportation of load-bearing concrete porous bricks. This standard applies to concrete porous bricks for load-bearing structures such as industrial and civil buildings.

GB 25779-2010 Referenced Document

GB 175 General Purpose Portland Cement*， 2023-11-27 Update
GB 6566 Limits of radionuclides in building materials
GB/T 1346 "Test methods for water requirement of normal consistency,setting time and soundness of the Portland cement"
GB/T 14684 Sand for construction*， 2022-04-15 Update
GB/T 14685 Pebble and crushed stone for construction*， 2022-04-15 Update
GB/T 1596 Fly ash used for cement and concrete*， 2017-07-12 Update
GB/T 18046 Ground granulated blast furnace slag used for cement，mortar and concrete*， 2017-12-29 Update
GB/T 18968 Terms of wall materials*， 2019-08-30 Update
GB/T 2542 Test methods for wall bricks*， 2012-12-31 Update
GB/T 4111 Test methods for the concrete block and brick*， 2013-12-31 Update
JGJ 63 Standard of water for concrete