| 摘要 |
FIELD: construction. ^ SUBSTANCE: invention is related to method of heat insulation and wall surface tiling. In method of heat insulation and wall surface tiling with tongue-and-groove surface structure of end faces made of foam concrete mixture, by means of their laying and fixing with fixtures arranged in the form of brackets, one end of which is fixed to armature mesh arranged on the wall, and free end is driven into upper groove end of every tile, and between each other tiles are tightly connected by layer of cement-latex glue applied on groove surface of their end faces with thickness that is more than permissible deviation in tile size by 1-2 mm, and further filling of space produced between surfaces of wall and tiles of plastic heat insulation foam concrete mixture with arrangement of ventilation channels of specified mixture in foam concrete, additionally heat insulation is arranged by means of foam polystyrene tiles, which are fixed to specified tiles with tongue-and-groove structure of end faces by glass plastic rods, one end of which is fixed in joint of tiles with tongue-and-groove structure of end faces, and the other end - in internal layer of wall, at that tiles with tongue-and-groove structure of end faces is made of foam concrete mixture with the following composition, weight %: Portland cement 20-70, aluminous cement 3-4, microsilica 8-10, foam maker 0.1-0.25, pigment 2.9-3.75, quartz sand 15-70, heat insulation foam concrete mixture used contains the following components, wt %: Portland cement 70-90, gypsum 5-7, ground burnt rock 5-23, foam maker PB-2000, higher than 100% 2, and ventilation channels are located at the angle to horizontal line with outlet into technological openings. ^ EFFECT: provision of high quality heat insulation in performance of civil works in winter period. ^ 2 tbl, 1 dwg |
