Rear ventilated, diffused opening and anti-capillary plate for building industry, has supporting structure with material-free region, where facade is provided with ventilation openings, and structure and region are of any size and shape

摘要

The plate (1) has a supporting structure (2) with a material-free region (3) in the plate, where the material-free region has a size of 20 percentage to almost 100 percentage measured by a volume of the plate. The region comprises a cross-section surface of 1 millimeter square, so that a diffusion (7) is produced in the plate. A facade is provided with ventilation openings, where the supporting structure and the region are of any size, shape and orientation in an even or uneven manner.