FRG Structural cohesion tester
Structural Cohesion Tester for Gypsum Products.
The FRG tester is a fire-resistant system with two burners in accordance with DIN EN 520. The standard specifies the performance characteristics of gypsum boards for use in buildings. Among other things, it defines specifications for the fire behavior, water vapor permeability, bending tensile strength, impact resistance and thermal resistance of the material.
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