GALVANIZED STEEL CONSUMERS' ASSOCIATION GSCA
 
 


Metall

Hot-dip galvanized steel in coils for CP (cold profiling) and producing the profiled roof, with:

- fine-sheet steel in coils S 250GD according DIN EN 10147/91+A1, NA;
- zink coating not less than 200 G/sqm;
- sheared edge;
- telescoping- not more than 2 mm;
- thickness of the steel is 0,5 mm., width - 1250 mm;
- coil i/d: 600mm (+/- 10 mm);
- coil weight: 4 to 6 ton;
- packing of the coils: for seafreight (inner&outer protective sheets)

Hot-dip galvanized steel in coils with organic coating PE:

- thickness of the steel is 0,5 mm., width - 1250 mm;
- coil i/d: 600mm (+/- 10 mm);
- coil weight: 4 to 6 ton;
- telescoping- not more than 2 mm;
- sheared edge * packing of the coils: for seafreight, inner&outer protective sheets;
- fine-sheet steel in coils S 250GD according DIN EN 10147/91+A1, NB;
- zink coating not less than 200 G/sqm;
- upper side -20mm polyester +5 mm primer uni/white RAL color (as catalogue RAL);
- reverse side 10 mm backcoat polyester. RAL 9002, 7038;
- adhesivity (ECCA T6, T7)- not more than 1 point;
- T-bendtest- not more than 1,5 T the strengh when a back thump (ECCA T5) - 5-10 Joule
- shade ECCA T3- not more than 1;
- the strengh when a back thump (ECCA T5) - 5-10 Joule;
- gloss not less than 30%

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