Clad X (NZ) Ltd’s AAC Wall Panel System


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Appraisal Expiry Date: 31 May 2024

The The Clad X NZ AAC Wall Panel System (CAWPS) is a drained and ventilated masonry veneer wall cladding with a plastered then painted / textured finish. It is designed to be used as an external wall cladding system for residential and light commercial type buildings where residential construction techniques are used.

The system consists of 50mm thick autoclaved aerated concrete (AAC) panels fixed over polystyrene battens to form a 20mm cavity. The coating system from Wattyl consists of 5 mm thick Grano Adhesive Mortar Coarse with fiber-glass mesh imbedded into it, followed by the application of a 2mm thick Grano Adhesive Mortar Coarse, followed by the application of a 1mm thick coat of Grano Sponge. A coat of GranoPrime primer/sealer is then applied followed with the application of 2 coats of Wattyl’s Grano Impact coating system.

The system incorporates a drained and ventilated cavity by way of 40mm x 20mm EPS cavity battens .The MagRoc Structural Insulated Panels – SIP’s – can be used as Wall, Floor and Roof Panels. The MagRoc SIP is a building system that uses insulated panels, splines, top and bottom plates and fixings for the con-struction of thermally effective walls, floors and roofs.