How to prepare the base surface to the plastering

Substrate preparation for plastering - you need to ensure good adhesion of the latter with a base of plaster for a long service life. To do this, you need to clean, align, and moisten with water surface, as well as select seams and remove the nodules.
Before carrying out plastering smooth walls, you must first make incisions with a chisel or punch.

If alignment of the walls need to apply a thick layer of plaster (25 mm), it is recommended before the plastering pull plaster mesh. To do this, you need to drill holes in the ceiling every 25-35 cm, which will be inserted wooden plugs, and they will be hammered nails.

Then you need to cut a piece of the grid equal to the height of the room, and hang it on the bend nails inside. Nails need to bend to press the edge of the grid, then you need to repeat the operation with the holes on the entire grid every 25-35 cm, pressing her nails into the wall. To the solution does not fall off, the grid should be well tensioned.
If you want to plaster the wooden surface, then to give it roughness stuffed wooden strips called "shingles".

To get a perfectly flat surface is necessary to fix the level of beacons plaster. The simplest tool for aligning a plumb line (plumb), although you can use different kinds of levels.


Staking walls is as follows at a distance of 20-30 cm from the ceiling at the wall to hammer in nails and binds thereto plumb (height of the cap corresponds to the thickness of plaster). Then down at the floor hammered the nail so that the hat concerned a cord. Between the first and second pull cords nails, whereupon the operation is repeated at the other corner of the same wall.

Between the vertical cords shnur- further stretch the "prichalku", which is defined by moving the adequacy of the layer of plaster in the presence of the minimum gap, if any place cord is especially close to the wall rises, or even touch it, you need to pull up the projection, if such places a lot, then you need to consider the option of increasing the layer plaster.


Once the walls are posted, you need to set the mark, and then - beacons. The more accurately and correctly installed brand and lighthouses, the smoother the surface will plastered walls.

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