AS 1012.9:2014 – Methods of testing concrete Method 9: Compressive strength tests—Concrete, mortar and grout specimens
AS 1012.9:2014 – Methods of testing concrete Method 9: Compressive strength tests—Concrete, mortar and grout specimens. (i) The plaster-water mixture, prepared in the same proportions as those used for capping, shall be compacted into a cube mould using a spatula....