CTRA fabrique des réservoirs en fibre de verre (PRFV) pour le stockage de divers produits alimentaires conformément à la norme EN10 / 2011. Idéal pour l’eau potable avec la déclaration d’aptitude alimentaire EU10/2011.
Our highly qualified quality control team as well as our well-equipped laboratory enable us to carry out tests and trials to guarantee the quality of raw materials and finished products.
❖ The control process steps:
Raw Material Control :
Upon receipt of the raw material, we carry out the necessary tests to ensure its compliance with the specifications provided by the suppliers.
Monitoring and control of the manufacturing process :
Ensure the traceability of the manufactured products
Ensure that finished products comply with CTRA standards and/or with customer specifications by carrying out various in-process controls :
▪Non-destructive testing :
-Visual / Dimensional
▪Destructive testing :
-Calcination test (Loss On Ignition) -> Internally
-Peel strength-testing (separation) -> Internally
-Tensile test -> Carried out by an approved external body
-Bending test -> Carried out by an approved external body
▪Welding leak tightness test MTP
▪Ensure the conformity of the hydraulic tests
❖ List of technical documents:
ITP : Inspection Test Plan
Study documents :
▪Internal report on ignition loss test
▪Internal report on polymerization test
▪Internal report on Visual / Dimensional test
▪Internal report on welding leak tightness test
▪Internal report on separation tests
Certificate of Conformity
Operator qualification certificate
Information folder :
End of manufacture report that contains all the necessary elements to certify the quality of the product and its compliance with specifications during manufacture and control processes.