PRODUCT SPECIFICATIONS

 

STEEL MATERIALS

 

STRUCTURAL 

Plates : Grade S355JR 

Hot rolled section : Grade S275JR-S235JR

Cold Formed Steel : Grade S355JR

 

CONNECTION ELEMENTS

Anchor Bolts  : Grade according to ASTM F1554 or equivalent

Bolts : Grade according to ASTM A325 or equivalent

Nuts : Grade according to ASTM A194 or equivalent

Washers : Grade according to ASTM F844 or equivalent

 

WELDING

Supply of Welding Consumable according to AWS Specification or Equivalent   

 

FABRICATION OF STEEL

Fabrication will be followed according to AWS D1.1: Structural Steel 

WPS and Welder Qualification according to 

Fit-up / Assembly / Welding according to Approved Shop or Fabrication Drawings

 

QA/QC

INSPECTION:

Material inspection will be as per supplied standard or Equivalent 

NON DESTRUCTIVE TESTING (NDT), IF ANY

Method : VT (Visual Inspection)                                    

Extent of Testing (%) : 100% Final Inspection

 

SURFACE TREATMENT & PAINTING

All primary structural components will be either Sweep blasted to Swedish SA-2 ½ standard or Solvent Cleaned for Alkyd paint system (Commercial Blast Cleaning)

INTERMEDIAT COAT 1    : Shop-Primer Epoxy Coating -  DFT (µm): 30

INTERMEDIAT COAT 2    : Anti-Corrosive Zinc Epoxy Coating - DFT (µm): 80

TOP COAT        : Epoxy Coating - DFT (µm): 50

All primary structural components will be either Sweep blasted to Swedish SA-2,5 standard or Solvent Cleaned for Alkyd paint system

 

GALVANIZING

Galvanizing According to: 

ASTM A123 for Steel Product, Coating Grade:G90 for secondary steel members

 

CLADDING MATERIALS

Roof&Facade Corrugated Sheet

Type of Roof Sheet: 0.7mm Thickness Corrugated Sheet (Galvanised). 27/200 Formed. RAL9002 PU Paint. All accessories and fixing accessories are included.

 

SECTIONAL DOORS - Optional

40mm PU Sandwich Panel-Fully Automatic with all necessary equipments.

 

FIRE ESCAPE DOORS - Optional

Steel painted doors, 1.8mm steel frame, 90mm door frame, with panic bar.

 

WINDOWS - Optional

4+6+4 mm Double Glaze Glass, PVC Case.

 

TRANSLUCENT PANELS - Optional

Polycarbon translucent panels - 40mm Thickness, 27/200 formed. %54 Permeability, %20 Opaque. 1000mm Width x 3000mm Length.