Element for covering an external surface of a building

摘要

The tile (75) consists of a flat transparent body, comprising a lug (76) enabling it to be fastened to the roof. Longitudinal male (78) and female (79) rims, respectively located on each side of the body, enable it to be interlocked with adjacent tiles. Longitudinal recesses (82) are made in the lower plane face of the tile (75). This tile is compatible with conventional tiles of a house roof, and it serves simultaneously as glazing for a solar energy collector built into the roof of the house. <IMAGE>