The roof bias at which it is possible to use flexible tile has to make not less than 12 °. If mounting is carried out at 12 ° -18 °, the special lining carpet is required. At the same time the maximum bias is not limited, the flexible tile is stacked even on vertical sites of walls which adjoin roofs.
Preparation of the basis and arrangement of ventilation
As the basis under tile use the material possessing continuous, plain and rigid surface, for example, shtuntovanny eaves board, sheets SMALLPOX or moisture resistant plywood. The basis has to be aired well therefore the exhaust opening is placed as it is possible above. The openings intended for air flow have in the lower part of roof.
Competently executed ventilation prolongs life cycle of roofing material. It is necessary for removal of moisture from heater and furring, for reduction of temperature indoors in the summer and also for prevention of formation of icicles and ice in the winter. If installation of flexible tile is carried out at temperature of +5 °C and below, prior to works it should be stored in the warm room.
Mounting of lining layer and installation of eaves
The lining layer needs to be laid on eaves overhangs and edge parts. If the bias makes about 12 ° -18 °, the lining layer is created on all area. It is mounted from below up then pressurize seams glue, and edges fix by means of nails, them have with interval of 20 cm. If the water drain system is provided, in eaves part of roof establish brackets for strengthening of eaves gutter. On all edge parts and also on eaves canopies impose steel sheets over lining layer. They are beaten in zigzag fashion roofing nails, observing interval of 10 cm. In places of joints the sheets fix with interval of 3 cm. After that mount self-adhesive eaves tiles, they are established without overlap. At first from them delete protective film, and then nail up at distance 3-5 cm from the upper edge with interval of 20 cm.
Technology of mounting of flexible tile
Laying of flexible tile is begun from the center of eaves overhang, moving in the direction of edge parts. The first row have so that its edge was at distance of 3-5 cm from bottom edge of eaves tiles. The acting parts of tiles have to close places of joints. Tiles paste and beat four nails. When the roof bias more abruptly 1:1, for fastening is used by six nails. Other ranks mount so that uvulas of tiles were flush with cuts of the previous row. Then it is necessary to cut off tile on edge on edge parts of roof, and then to glue it on width not less than 10 cm. In order that direct and equal seams have turned out, it is necessary to use marking chalk.