Sandwich Panel Metallic Facing
Internal and external facings of a sandwichpanel are determined according to the type of usage of the panels, type of the surronding enviroment and the loods affecting on the sandwich panel. The most common metallic facings of sandwich panels is PPGI ((Pre-Painted Galvenized Iron)).
Properties of the Steel Sheets
- Other specifications for PPGI mettalic facings can be especially imported upon request.
- All PPGI mettalic facings are coverd with polyethylene transparent film (thickness 35 µ)
for protection from dust and scratches.
|Steel Coil specs||1st grade imported, galvanized & prepainted.|
|Standards||ASTM A653 – EN 10143|
|Steel Thickness (mm)||0.40 -0.50 -0.70|
|Zinc Coating||G 60 – 180 gm/m2|
|Front Face Coats (microns)||25 microns nominal (20 microns of Polyester paint+5
microns of primer).
|Back Face Coats||7 microns of primer|
|Origin||Belgium -Turkey- KSA- Taiwan, according to