AS/NZS 3582.3:2002 PDF Download

AS/NZS 3582.3:2002 is a standard that provides guidelines and requirements for the use of amorphous silica as a supplementary material in concrete, mortar, and grout. The standard ensures that the amorphous silica meets certain specifications and performance criteria when used in conjunction with Portland and blended cement.

The standard aims to ensure that the use of amorphous silica as a supplementary material enhances the properties of the cementitious mixtures. It specifies the physical and chemical characteristics that the amorphous silica must possess to be considered suitable for use. This includes requirements for the particle size distribution, specific surface area, loss on ignition, and chemical composition of the amorphous silica.

Additionally, AS/NZS 3582.3:2002 establishes testing methods and acceptance criteria to verify the conformity of the amorphous silica material. It provides guidance on the sampling and preparation of test specimens and outlines the necessary tests to evaluate the performance of the material.