Pendulum impact test to verify impact resistance

To verify impact resistance of the new glass façade of the Leipzig Gewandhaus as part of its testing activities, MFPA Leipzig GmbH carried out a pendulum impact test according to DIN 18008-4:2013-07 in April 2021.

The goal was to verify protection against a collapse of the glazing, by administering multiple pendulum blows to different parts of the glass façade. In line with the specifications, a pendulum body with the following characteristics was used: Dual tyres with a mass of 50 kg, an internal pressure of 3.5 bar and a deflection height of 90 cm.