Building Element

Air Flow (BTL 201)

Air Flow (BTL 201) is a cube-shaped ventilation element made of concrete with four open and two closed sides. Depending on the viewing angle, it appears solid or transparent and creates a dynamic interplay of light and shadow on building facades. The block supports both decorative and structural functions and also allows the use of reinforcing steel. An additional, particularly sustainable variant integrates natural soil into the concrete mix, creating earthy tones, individual textures and a natural fragrance.

심사평

Air Flow (BTL 201) ventilation element combines dynamic, sculptural facade design with load-bearing functions, offering planners great design freedom.

Red Dot