NZS 3103:1991 PDF Download

The NZS 3103:1991 standard outlines the necessary criteria for the selection and use of sands in mortars and plasters. The standard covers a range of sands, including naturally occurring, manufactured, and blended sands, but excludes lightweight sands. The primary objective of this standard is to ensure that the selected sands meet the standard's requirements for structural integrity and durability in construction applications.

The standard sets forth essential requirements for sands used in mortars and plasters. These requirements are essential to meet the normal structural and durability needs of the building or structure. By following the specifications outlined in this standard, users can confidently select suitable sands that guarantee the desired performance and durability of the mortars and plasters.