The institute that organises proficiency tests for laboratories
What is CompaLab ?
What is an ILC/PTP (proficiency testing) ?
Register to participate to an ILC
Proposed proficiency testing programs
For participants to ILC only
List of rolling marks on reinforcing steels
This section is dedicated to the websites providing information concernng the rolling marks of steels.
This section of the CompaLab web site contains indications and lists of rolling marks for identification of the producer of the steels.
Certification of reinforcing steels - List of certified reinforcing steels
Australian certification body - List of certified bars
Australian certification body - List of certified coils
Australian certification body - List of certified wires
System of identification of concrete reinforcing steels used in the US
Agreement of reinforcing steels - List of reinforcing steels