Chute for heating floor and vertical wall of building construction, has prefabricated sections, each with pins and pin housing to ensure continuity of geometry of chute, where chute`s thickness is varied using cover of different thicknesses

摘要

The chute has a lower base (7a) defining a channel to receive ducts or conduits (3), a cover (7b) to cover the channel, and prefabricated sections. Each section includes the cover, lower base, pins and housing to accommodate the pins. The pins and housing ensure continuity of geometry of the chute. The thickness of the chute is varied by using the covers having different thicknesses.