/* Round images */ .circular img { border-radius: 50%; }

This is where enters the scene. For specifiers, engineers, and quality managers, this standard is not just a technical document—it is the global benchmark for Heat Soak Testing (HST) . Understanding and applying DIN EN 14179-1 is the difference between a facade that performs flawlessly for decades and one that inexplicably explodes on a hot summer afternoon.

The DIN EN 14179-1 standard covers a wide range of topics related to heat-treated steel components, including:

Heat soaking does not alter mechanical strength. The surface compression (~100 MPa) remains exactly as it was after tempering.

The glass is placed in an oven and heated until every pane reaches the target temperature.

Constant humidity and temperature fluctuations create a high-risk environment for NiS failure.