Switch cabinet or rack, has frame consisting of horizontal and vertical frame pieces, and planking consisting of planking parts, where frame and planking parts are made of composite material with renewable raw materials

摘要

The cabinet (1) or rack has a frame (20) consisting of horizontal and vertical frame pieces (21, 22) and a planking (10) attached to the frame and consisting of planking parts. The frame and/or the planking parts are made of a composite material e.g. biological polymer such as starch, protein and oil, and/or biological filler such as jute, hemp and sisal, with renewable raw materials. The frame pieces are directly connected with each other or by an angle connector. The frame pieces are made of moisture repellent and/or electrically conductive material.