erforated Metal – Material & Coating Information
ANODISING ALUMINIUM
ELECTRO-POLISHING
recommends electro-polishing whenever Stainless Steel material is specified for an external project.
FERROUS METALS
does not recommend that ferrous based products be installed in external applications, therefore there is no warranty offered against corrosion.
POWDER COATING
recommends powder coating colours are selected from the Duratec range for maximum protection. Please refer to the Dulux website for more information.
HOT DIPPED GALVANISING
Zinc metal used in the galvanising process provides an impervious barrier between the steel substrate and corrosive elements in the atmosphere. It does not allow moisture and corrosive chlorides and sulphides to attack the steel. Zinc is more importantly anodic to steel – meaning it will corrode before the steel, until the zinc is entirely consumed.
Properties of aluminum aluminum panel products
light weight, good rigidity, high strength, reasonable structure. Resistance to wind pressure deformation, rain leakage and resistance,
Air leakage and seismic performance can meet structural design requirements.
