Number
1703/17
First release date
15/05/2007
Current release date
19/09/2022
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.