AIR-SUPPORTED COATING FOR CLOSED COURTYARD FORMED BY INTERNAL WALL ENVELOPES OF CONSTRUCTION COMPLEX Russian patent published in 2017 - IPC E04H15/20 

FIELD: construction.

SUBSTANCE: coating consists of structurally independent hermetically connected central part and slopes. The coating is made dome-shaped, of elastic transparent material in the form of a hollow membrane. The slope coating membrane is divided radially into structurally independent sections joined together tightly and elastically by lateral sides. The internal cavity of the membrane of each section is divided into two chambers by a perforated partition made of an elastic transparent material. The inner surface of the upper chamber is covered with a light-reflecting coating. An additional membrane made of an elastic transparent material is inserted, which is connected to the lower ends of the coating slopes by the upper end and to the inner wall envelope of the building complex by the lower end at a negative acute angle to the roof surface. The coating slopes are provided with guides in the form of a cable. The first ends of the cables are fixed on the partitions connecting the supports of the central part of the coating. The second ends are fixed on the roof of the building module.

EFFECT: simplifying the installation of the coating, expanding the possibility of increasing the indoor space of the closed courtyard, reducing heat losses through the coating, reducing energy costs for coating installation, and heating the covered courtyard during the cold season.

5 cl, 2 dwg