STD-P. Verification surface for UNE 41901 y UNE-EN 16165

Verification surface for the friction pendulum for use according to UNE 41901 and UNE 41902.

This surface is used for the correct execution of the UNE 41901 standard and the correct verification of the friction pendulum, which includes a series of readings in humid conditions.

For more information about the verification of the friction pendulum, please contact us.