Implementation of roofing in the winter

Roofing work in the winter time, you can only at temperatures below 20 ° C. Cleared of snow and ice base is dried and heated to a temperature of 5 ° C.
Roll materials are heated first in a warm room and flooring along the slope, regardless of the slope in only 1 layer.
Subsequent layers are bonded with the onset of heat, after checking the general condition of the roof. Hot and cold mastic prepared indoors and fed to the work site at a temperature below 180 ° C (hot) and 70 ° C (cold).
Asbestos cement roofing sheets, tiles, metal and wooden roofs can be installed at any time of year. All the preparatory work is done indoors, promazka seams inside the attic is only in warm weather in spring and summer.
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