BS 1881-124:2015 describes sampling procedures, treatment of samples andanalytical methods to determine the cement content, aggregate content,aggregate grading, original water content, type of cement, type of aggregate,chloride content, sulfate content and alkali content of a sample of concrete.The procedures are applicable to concretes made with CEM I cements and, infavourable circumstances, concretes containing ground granulated blastfurnaceslag (GGBS).This part of BS 1881 does not cover the analysis of concretes made with othercements and the determination of fly ash content.Cross References:BS 410-1ISO 3310-1BS 8500BS EN 196-2:2013BS EN 196-7BS EN 206BS EN 450-1BS EN 932-1BS EN 934-2BS EN 12390-7BS EN 13263-1BS EN 15167-1BS EN ISO 1042BS ISO 3310-2BS EN 197-1BS EN 933-1BS ISO 5725-2BS EN 12620BS EN 12350BS EN 12390BS EN 12504HSE INDG307:1999ASTM C856:2014