* MOR: Modulus of Rupture; Design values deviate from MOR in accordance with national rules and regulations. National approvals, rules and regulations apply to the calculation of the rated resistance. **Because concrete is a natural product, each glassfibre reinforced concrete panel is regarded as a single piece. Differences in colour, structure and texture are characteristic and intended. Efflorescences or small, visible pores are not defects. The light resistance varies depending on the colour. Differences in the surface appearance, which do not affect the fitness for purpose of the panels,...

Colours & Surfaces Colour differences in production batches Glassfibre reinforced concrete is a natural material. The characteristics of the raw materials such as the colour of cement lead to variations in colour within a panel, between individual panels or between different production batches. To avoid any discrepancies, we recommend ordering the total amount instead of part orders, and ordering spare panels with the first delivery. polar white off-white ivory silvergrey chrome anthracite liquid black green Due to technical reasons printed colours may differ from the original shade. Colour fastness...

Characteristics Vivid signs of a natural building material Concrete is a natural product and Rieder sees it as such, with all its vital signs and characteristics. Living surfaces with the interplay of colour shades and light cloud effects, rather than dead and clinical surfaces are characteristic of öko skin. Even in the colouring of the concrete matrix, the focus is placed on meeting the ecological requirements of modern design. This is why the production involves natural raw materials to ensure the authenticity of all products. The demand for low porosity, homogeneous colour and strictly uniform...