Actually, a magnesite plate is an excellent insulation and sound-absorbing material. When decorating walls with magnesite plates, additional insulation is not required. The process of finishing the facade walls with magnesite slabs begins with the cleaning of the walls of dust, dirt and sealing cracks and schisms on the walls. Starting plaster is used to seal walls. Ventilated facades are also very popular today.
If uneven walls are finished, then the first step is to align the walls using the starting and finish putty.
A magnesite plate with a thickness of not more than 15mm is laid on the prepared wall and is strengthened by auxiliary dowels, nails, in several places, starting from the middle of the stove. After strengthening the plate on the wall, you can proceed to the main fixing of the stove to the wall using self -tapping screws. To strengthen the slab, self -tapping screws with a reduced secret head and notch on the back of. The length of the screws depends on the thickness of the magnesite plate. The magnesite plate should be strengthened from middle-to-end to the edges over the entire area with a distance of 15-20 cm between the screws.
After strengthening the stove, a vapor -permeable film is installed over the entire area of the wall, which will protect the magnesite plate from external moisture. The seams between the plates are sealed with adhesive tape. On top of the first layer of a magnesite slab, protected by a steam -permeable film, a layer of insulation is installed and another layer of a magnesite plate 15mm thick. Thus, the wall consists of two layers of a magnesite slab, two layers of a steam -permeable film and a layer of insulation. The upper layer of a magnesite plate can be finished with a finish solution of plaster with high indicators for moisture protection.