Lagging jacket for hot water tank of the type comprising a longitudinally open sleeve, the edges of the opening 6, 7 being joined by a fastener with a slide 8, characterised in that the said sleeve 3 is formed from at least one thick insulating plate 5 fixed on the internal face of a...
21587. [Class 64 (ii).] A hot water cylinder or tank is heatinsulated by providing a number of longitudinal distancestrips a threaded together by cords b, and a jacket d, e, f, containing an insulating material j such as granulated cork. The jacket may comprise fabric portions d, e, ...
Lagging or jacket for hot-water tank or pipes - made of multipart plastics mantle with directly foamed-on coating, pref. of polyurethaneHeat-insulating lagging or jacket comprises a dimensionally stable mantle coated with plastics foam, the latter being directly foamed onto the former so that ...