BS 4550-2:1970
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Hardcopy , PDF
15-03-1995
English
19-02-1970
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.
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