ISO 8336 specifies methods for the inspection and testing of fibre-cement flat sheets and defines the acceptance conditions for their use in building applications. The standard covers products intended for external and internal wall and ceiling finishes, as well as internal and external backing sheets.

The test methods evaluate properties such as mechanical strength, durability, dimensional stability, and performance under load. These tests ensure that fibre-cement flat sheets meet consistent quality and performance requirements for use in construction.

For more information about this test method, please visit the official ISO website.