Plaster Walls – Misconceptions and Facts
Plaster walls have the same capacity and sound insulation like brick walls.
Brick walls and plastering in process of renovation of the apartment are becoming a thing of the past! Today, people are increasingly using plaster walls for the rearrangement of the rooms.
Plaster walls can be made with a single or double stud. They can also be fitted with one or two layers of gypsum board. Experts advise the use of two layers of gypsum board and double grid system on walls with a heavy load. In this way is wall with thickness of 12 cm made, which is equal to the thickness of the wall of brick. In addition, plaster walls offer the ability to perform rounded structures. A semi-circular wall with the radius of 60 cm is made of flexible plates with curved grid.
Traditionalists, however, still cultivate certain prejudices against plaster walls. The biggest is that on this wall cannot plasma TV or some other heavier elements be hanged. To achieve a normal load, plaster walls should be placed properly, according to the manufacturer's instructions. This means that galvanized probes that rely on susceptible rail need to be fastened. Brace takes a horizontal force pulling the anchor and transmits it to the opposite surface of the wall. At the anchors are consoles or brackets screwed. For objects that have a lower weight it is sufficient to attach the brackets to the wall with galvanized screws and plastic anchors.
Laity people are pretty skeptical when it comes to soundproofing of plaster walls. This misconception is probably made because of small thickness of plaster board. The structural thickness is 7.5 cm, and thickness of plate is 2.5 cm. However, plaster walls are very good here, achieving sound insulation from 45 to 69 dB, depending on the type of plate. As mentioned earlier, if you set a double grid with two layers of gypsum board, you get the same wall thickness as a brick wall.
And, of course, one more thing should not be forgotten! If you place a wall in the kitchen or any other room where can be moisture it is necessary to use special moisture resistant boards. These panels are easy to recognize because they are green. In the kitchen, especially near the stove, is recommended to use fire-resistant panels that are red.