RU1825854C - Attic roof - Google Patents

Abstract

Usage: in the attic caps. Flat reinforced concrete roof slabs are supported on one side of the drainage channel and, on the other, on the fascia panel. The plates have sealed thermally insulated joints and are equipped with extreme channels located along the abutting faces and intermediate channels with greater depth. The channels are connected to the channel by transverse grooves located at an angle to the intermediate channel. The mouth of the panel junction is at the level of the drain surface. 2 ill.

Description

The invention relates to the field of construction and is intended for the installation of roll-free reinforced concrete roofs of residential and public buildings with a warm attic.

The goal is to improve the reliability of the drainage system.

Figure 1 shows the attic roof, a fragment; in FIG. 2 is a section AA in FIG. 1.

The attic roof consists of flat roofing slabs 1, supported by a frieze panel 2 and a drainage tray 3. On the roofing slabs 1, extreme channels 4 are formed, located directly at the joining faces, and an intermediate channel 5. located in the center of the panel. The depth of the channel 5 is greater than the depth of the channels 4. The channels are interconnected by grooves 6 located at an acute angle to the channel 5. The joints between the plates are sealed with a heat-insulating material

7 and can be covered with plates 8 of known materials.

Water is drained from the roof along grooves and channels into the drainage trays, with the main stream of precipitation from the surface of the roof slabs being discharged through channels 5 having the lowest level of the drain plane. The surface of these channels may be coated with a protective layer 9 of known painting or impregnating compositions during the manufacture of the panels.

The proposed solution eliminates the possibility of atmospheric precipitation falling into the joints of the roof panels under the most adverse roof service conditions, while increasing the reliability of the joining faces of the roof panel.

Claims (1)

The claims Attic roof, including flat reinforced concrete roof slabs with 00 ISD ate oo ate 4 extreme channels along abutting faces, resting on one side of the drainage tray and, on the other, on the wall, sealed thermally insulated joints between them, characterized in that at least one intermediate channel is made on the surface of each plate to increase the reliability of drainage and extreme transverse channels connected to it, located at an angle to the intermediate channel, while the mouth of the joint is located at the level of the upper surface of the plate, and the depth of the intermediate channel is greater than the depth of the grooves. b I-Box 5 Y / // 1/ Figure 1 A a b 4 6 No. / f ABOUT