Aluminium Composite Panels are composed plates with 2-sided aluminium plates filled with polyethylen. A variety of colors and patterns like wooden, granite, satin are available for visuality as an aesthetical element. This provides a new looking and aesthetic for every kind of structure. Aluminium composite panels have become a popular structure element because of the both extern and intern usability. In alu systems, composite panels are mounted to the main carrier with special clipses and this way, in both vertical and horizontal levels, expansion of the panel is ensured and deformations are prevented in case of expansions because of heat.