General scheme for analysis, insoluble residue, total silica, ammonium hydroxide group, total calcium oxide, alumina iron oxide, magnesia, sulphuric anhydride, sulphur present as sulphide, total sulphur, loss-on-ignition. Minor constituents and free lime, pozzolanicity, propylene glycol.
Số hiệu tiêu chuẩn
BS 4550-2:1970
Tên tiêu chuẩn
Methods of testing cement. Chemical tests
Ngày phát hành
1970-02-19
Tiêu chuẩn liên quan
BS 410 * BS 915 * BS 1752 * BS 4402 * BS 5252 * BS 5497:Part 1 * BS EN 196-21 * DD 80
Từ khóa
Cements * Cement and concrete technology * Testing * Chemical analysis and testing * Specimen preparation * Balances * Colorimetry * Chemical reagents * Portland cement * Quantitative analysis * Insoluble matter determination * Silicon dioxide * Ammonia solution * Calcium oxide * Ferrous inorganic compounds * Trioxides * Magnesium inorganic compounds * Monoxides * Sulfur trioxide * Sulfides * Sulfur * Ignition-loss tests * Titanium * Manganese * Lime * Pozzolanic cement * Sodium inorganic compounds * Potassium inorganic compounds * Chlorides * Volumetric analysis * Reproducibility * Repeatability * Sample preparation