GB/T 176-2017
GB/T 176-2017 Methods for chemical analysis of cement
Abstract
This standard specifies the methods for chemical analysis of cement, X-ray fluorescence analysis, and inductively coupled plasma emission spectrometry for the determination of loss on ignition (LOI), SO3, insoluble matter (IR), SiO2, Fe2O3, Al2O3, CaO, MgO, TiO2, Cl-, K2O, Na2O, S2-, MnO, P2O5, CO2, ZnO, F-, free calcium oxide (fCaO), and SrO. The chemical analysis methods for cement are divided into reference methods and substitute methods. If there are disputes regarding the same component, the reference method shall prevail. This standard applies to general silicate cement and the clinker and raw materials used in the preparation of the aforementioned cement, as well as other cements and materials specified to adopt this standard.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Replaced |
| Standard Code | GB/T 176-2017 |
| CCS | Cement |
| ICS | Cement, gypsum, lime, and mortar |
| Implement Date | 2018-11-01 |