VERFAHREN ZUM NACHTRAEGLICHEN EINRICHTEN EINER WAERMEDAEMMUNG BEI EINEM GEEIGNETEN DACH UND WAERMEDAEMMVORRICHTUNG FUER DIE DURCHFUEHRUNG DES VERFAHRENS
A flexible tube 6 of rubber or plastics sheet is fitted into an insulation space R between adjacent rafters 1, roof cladding 3 and loft ceiling boards 4, through opening 8 in ridge area 9. Tube 6 is then fitted with insulation material 5, e.g. expanded inorganic granules or foamed plastics, until th...
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Zusammenfassung: | A flexible tube 6 of rubber or plastics sheet is fitted into an insulation space R between adjacent rafters 1, roof cladding 3 and loft ceiling boards 4, through opening 8 in ridge area 9. Tube 6 is then fitted with insulation material 5, e.g. expanded inorganic granules or foamed plastics, until the tube 6 fits tightly against rafter 1, roof cladding 3 or roof battens 2, and the loft ceiling boards 4. Alternatively tube 6 is provided with separation-controlling device(s) 10, which may include apertures 12, and is filled until it fits tightly between the rafters 1 and lies only gainst loft ceiling boards 4 so as to leave a ventilation space Rv below the roof cladding 3, and device(s) 10 may cause water drainage channels 14 to be formed in the upper surface of filled tube 6. |
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