Number
5408/54
First release date
20/12/2021
Current release date
21/11/2024
Certification system
COPRO
Certification body
COPRO
Product
Bitumen for road construction TRA 54
Certificate
Certified
What is a certificate file?
A certificate is granted to an applicant (in general the manufacturer of a construction product) if there is a sufficient degree of confidence that the manufactured construction product is in permanent conformity with the specifications.