Number
1709/17
First release date
11/08/2021
Current release date
14/01/2022
Certification system
COPRO
Certification body
COPRO
Product
Physico-chemically cleaned aggregates TRA 17
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.