How to lay logs

Make or orderlagsfrom boards, the length of which is 10 cm, and thickness - 2.5 cm. Before laying them, clean and prime the surface of the reinforced concrete slab. Over the entire length of the lag on the ceiling, lay sound-proof pads of fibreboard, or put a layer of sand or slag.
If laying lags occurs on the first floors of the building, lay on brick columns, leave a distance of at least 50 cm between the axes, and at least 3 cm between walls and lags. Shortlags(1 m) dock each other, displacing the joints of the adjacent lag by about 50 cm.
Lay the first lag on the gasket, retreating from the wall 2-3 cm. At the ends of the lag keep the same gaps. After 2 meters lay the lighthouselags. Check their horizontal level. Lower the level of the clean floor (about the thickness of the floorboard), position the top plane of the lagoon. Check with the help of the level how lighthouselagsarranged horizontally and after that lay the intermediatelagsevery 50 cm
Keep the surface lag for the floor in one plane just below the marked clean floor. Check the correct location of the lag using the control rail. The touch should be without gaps. If somewherelagsturned out to be underestimated, lift them up with the help of additional sound-proof linings along the entire length and width of the lags, or add sand to the already placed gaskets. Tolagsdid not move, fasten them with nailed boards before laying the cover.
Remember that before laying the log you need to check the quality and level of the base and the log itself. Lags should always be placed parallel to the windows so that the floorboards placed on them are parallel to the direction of light. In the same direction as in the rooms, should be laid boards and in the corridors.