GB/T 27974-2011
ActiveMethods for chemical analysis of fly ash and coal gangue as building material
建材用粉煤灰及煤矸石化学分析方法
Application Summary AI generated
This standard specifies the chemical analysis methods for determining the composition of fly ash and coal gangue used as raw materials in building materials. It is applied in the construction industry for quality control and acceptance testing of these industrial by-products when used in cement, concrete, bricks, and other construction products. The standard ensures consistent and accurate measurement of key chemical components like silicon, aluminum, and iron oxides.
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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.