HUME CEMBOARD PRIMAaqua, PRIMAlux, PRIMACTU, PRIMAliner, PRIMAalpha Groove

Products include:

PRIMAaqua – A flat autoclaved cellulose fibre reinforced cement sheet with smooth sanded and sealed surface and square rebate edges on both sides of its length for a flush joint. An internal wall and ceiling lining or as a substrate for tiles in wet areas.
PRIMAlux – A flat autoclaved cellulose fibre reinforced cement sheet sanded with arrised edges for butt or PVC joints. An internal wall and ceiling lining where flushed joints are not required.
PRIMACTU – A flat autoclaved cellulose fibre reinforced cement sheet with a pre-marked nailing pattern. A substrate for ceramic tiles in wet and dry areas.
PRIMAliner – A flat autoclaved cellulose fibre cement sheet with square rebated edges on both sides of its length for flush jointed internal walls. An internal wall lining where a seamless joint is required or as a substrate for ceramic or marble tiles in wet areas.
PRIMAalpha Groove – A flat autoclaved cellulose fibre cement sheet with decorative V-shaped grooves carved into the sanded surface. An internal wall and ceiling lining.

Conditions and limitations of use:

PRIMAaqua, PRIMAlux, PRIMACTU, PRIMAliner and PRIMAalpha Groove must be installed in accordance with the manufacturer’s installation instructions in the relevant Prima Technical Manuals referenced below.
Timber framing must comply with NZS 3604 or be specifically designed in accordance with NZS3603 and AS/NZS1170.
Steel framing must be in accordance with NASH Standard Part 2: May 2019 Light Steel Framed Buildings or be specifically designed in accordance with NZS3404 and AS/NZS 1170

Products include:

PRIMAaqua – A flat autoclaved cellulose fibre reinforced cement sheet with smooth sanded and sealed surface and square rebate edges on both sides of its length for a flush joint. An internal wall and ceiling lining or as a substrate for tiles in wet areas.
PRIMAlux – A flat autoclaved cellulose fibre reinforced cement sheet sanded with arrised edges for butt or PVC joints. An internal wall and ceiling lining where flushed joints are not required.
PRIMACTU – A flat autoclaved cellulose fibre reinforced cement sheet with a pre-marked nailing pattern. A substrate for ceramic tiles in wet and dry areas.
PRIMAliner – A flat autoclaved cellulose fibre cement sheet with square rebated edges on both sides of its length for flush jointed internal walls. An internal wall lining where a seamless joint is required or as a substrate for ceramic or marble tiles in wet areas.
PRIMAalpha Groove – A flat autoclaved cellulose fibre cement sheet with decorative V-shaped grooves carved into the sanded surface. An internal wall and ceiling lining.

Products include:

PRIMAaqua – A flat autoclaved cellulose fibre reinforced cement sheet with smooth sanded and sealed surface and square rebate edges on both sides of its length for a flush joint. An internal wall and ceiling lining or as a substrate for tiles in wet areas.
PRIMAlux – A flat autoclaved cellulose fibre reinforced cement sheet sanded with arrised edges for butt or PVC joints. An internal wall and ceiling lining where flushed joints are not required.
PRIMACTU – A flat autoclaved cellulose fibre reinforced cement sheet with a pre-marked nailing pattern. A substrate for ceramic tiles in wet and dry areas.
PRIMAliner – A flat autoclaved cellulose fibre cement sheet with square rebated edges on both sides of its length for flush jointed internal walls. An internal wall lining where a seamless joint is required or as a substrate for ceramic or marble tiles in wet areas.
PRIMAalpha Groove – A flat autoclaved cellulose fibre cement sheet with decorative V-shaped grooves carved into the sanded surface. An internal wall and ceiling lining.