POZZOLAN Products undergo very strict tests by independent Iranian (Sano Laboratories) and Austrian (Vatech Winklmayr) laboratories to assure conformity to the required building codes. POZZOLAN spacers conform to German DIN standards 1045 and the POZZOLAN Thruthy sleeves, cones and plugs as well as sealing middle bolts to German DIN standards 1048.

POZZOLAN Products as a minimum conform to the “Performance Class L2” (Inspection loads – static short time test 1.000 N – tilt resistance 500 N – creep test 350 N / 175 N) but can also be supplied to conform to the lighter version of “Performance Class L1”