This standard specifies the method for determining the amount of industrial waste residue added in the production of building materials products. This standard applies to cement, bricks and other sintered building materials products.
NY/T 1147-2006 Referenced Document
GB/T 1574 Test method for analysis of coal ash*, 2007-11-01 Update
GB/T 176 Cement Chemical Analysis Methods*, 2018-11-01 Update
GB/T 212 Proximate analysis of coal*, 2008-07-29 Update
GB/T 5484 Methods for chemical analysis of gypsum*, 2012-12-31 Update
GB/T 5762 "Methods for chemical analysis of limestone,quicklime and hydrated lime for building materials industry"*, 2012-12-31 Update
NY/T 1147-2006 history
2006NY/T 1147-2006 Method for determination of industrial waste slag contents of building materical production