Outer wall system of building blocks

摘要

The block's length and height are equal to the modular length and height measurements respectively less the horizontal and vertical distance respectively between the building blocks. Preferably the building blocks are attached to each other in a vertical direction by special mortar with a layer thickness of 3 mm, while in the horizontal direction the building blocks are placed at a distance of 5 mm from each other. The usual modular length and height measurements are 300 mm and 100 mm, respectively. The length of the building block is then 295 millimeters and its height is 97 millimeters. Preferably, the building block is at least nearly 80 mm wide, and at least on of the end faces is at an angle of at least nearly 45 degrees with respect to the visible face. An Independent claim is given for a building block.