Gradient - a system for balcony carrier plates

摘要

The system comprises surface mounted elements (30) for rain water etc. disposed, which can be so laid as to form a surface with a min. inclination for rain water etc. flow. The elements consist of a thermally insulating material. In the element surfaces are formed mutually parallel recesses (34), extending in the direction of the incline, forming top drain ducts. Pref. the elements are made of hard foam with closed bores. The lower drain ducts may be formed by parallel, elongated, channel-like recesses (36).