Cement - Part 1: Composition, specifications and conformity criteria for common cements; (HS: 2523); CONSTRUCTION MATERIALS AND BUILDING (ICS 91)

DMS 29-1:2018, Cement - Part 1: Composition, specifications and conformity criteria for common cements (30 page(s), in English)

This Draft Malawi Standard defines and gives the specifications of 27 distinct common cements, 7 sulphate resisting common cements as well as 3 distinct low early strength blast furnace cements and 2 sulphate resisting low early strength blast furnace cements and their constituents. The definition of each cement includes the proportions in which the constituents are to be combined to produce these distinct products in a range of nine strength classes. This standard does not cover the following cements which have been covered in other standards: Very low heat special cement; Supersulphated cement; Calcium aluminate cement and Masonry cement.