Technobell suggests and in case assists to obtain quality assurance certificate in accordance with EN ISO 9001.

Technobell Quality Control and Inspection Plan incorporates full traceability of materials according EN 10204 3.1.b.

Detailed Description of Quality Control Activities

• QUALITY CONTROL ON RAW MATERIALS
• QUALITY CONTROL DURING PRODUCTION PHASE
• QUALITY CONTROL ON FINISHED PRODUCTS
• PROCESS AUDIT
• FINAL DOCUMENTATION

QUALITY CONTROL ON RAW MATERIALS

• QUALITY CONTROL ON RESIN
  Density (ASTM D 792)
  Viscosity (ASTM D 2393)
  Gel time (ASTM D 2471)
  Peak temperature (ASTM D 2471)
  Monomer content (DIN 16945)
  Acid number (ASTM D 1639) 
  Volumetric shrinkage (ASMT D 2566)
  Elongation at failure (ASTM D 638)
• QUALITY CONTROL ON GLASS
  Mass control (ISO 3374)
  Moisture content (ISO 3344)
  Organic content (ISO 1887)

QUALITY CONTROL DURING PRODUCTION PHASE

• DIMENSIONAL CHECK
  According Construction Specification
  WALL THICKNESS
  According Construction Specification
• MATERIAL TRACEABILITY
   for raw materials
   for GRP components
   for other components
   for finished product

PROCESS AUDIT & FINAL DOCUMENTATION

• Ultimate Tensile Strength, Unit Modulus and Shear Strength
  According BS 4994
• Visual inspection of cut out pieces
  According ASTM D 2563 II
• Resin / Glass Percentage
  According ASTM D 2584 
• Final Thickness and Dimension Measurement
  According Construction Specification
• Stiffness test
  According BS5480  
• Barcol Hardness
  According BS 2782 or ASTM D 2583
• Pressure hydro-test
  According BS 5480 and client requirements

Testing machines are supplied with computer software programs. All testing data are immediately shown on the computer screen and stored in the computer database.