For external and internal warming of houses different synthetic materials are more often used. They have succeeded expensive and expensive thick walls. One of versions is polyfoam. You will surprise nobody with the panels consisting of polystyrene foam plates any more.
It is required to you
- - polyfoam;
- - cement;
- - sand;
- - glue;
- - armoring lattice;
- - perforated corner;
- - palette;
- - drill.
Instruction
1. Smooth out the surface of facade if on it there was plaster. In the presence of chips and roughnesses put the leveling cement slurry. For this purpose dissolve mix from sand, cement and water, in the ratio one to four. You watch uniformity of covering, the deviation should not exceed fifteen millimeters. Apply the deep-getting primer on all square.
2. Fix starting profile in base of a wall. Pick up its width according to polyfoam thickness. Fixing dowel have through 30-40 centimeters.
3. Dissolve glue solution by means of low-resourceful drill and special nozzle mixer. On sale there is wide range of glue for fastening of polystyrenes to different surfaces.
4. Apply the prepared solution on the sheet of polyfoam with dot method. If the wall is ideally leveled, smear glue mix with the help of the palette with all surface of the foam plate.
5. Paste the foam leaf to wall, on level expose in vertical or horizontal position. For this purpose press on various corners of plate, proceeding from in what position it needs to be put. The joint of lower faces of polyfoam has to get on the center in the top row. Do not allow continuous vertical joints. It can lead further to longitudinal cracks in facade.
6. Close up polyurethane foam gaps between sheets of polyfoam. After hardening of solution cut off surplus on surface level.
7. Fix polyfoam by dowels for reliability. On one square meter use five units of fixing material. Have them on corners and in the center. Length has to exceed thickness of the fixed material on fifty millimeters.
8. Let's be stood to the pasted material three days and execute the reinforcing layer. Apply the glue weight two millimeters thick on polyfoam. On the prepared surface smooth with the wide palette armoring lattice. It fastens from top to down with overlap in ten centimeters. It is better to use material with cell four or five millimeters. Apply only special grid which is not afraid of influence of acid and alkali. These components are present at any glue.
9. In window, door openings and faces establish perforated corners with grid. After that all surface to zashtukaturta glue solution. The layer has to make two-three millimeters. It is desirable that it covered all grid and corners.
10. Depending on weather patterns, you can perform works on drawing on polyfoam of the decorating layer.