Primer should not cause difficulties. But to the choice of primer should be approached with great responsibility. Deciding to save on the primer, you will encounter difficulties in laying the parquet to the ground. Glue or mastic will depart from the base, and as Consequently, your floor covering warp, strips are displaced, and you have not pleasing result. 4. Laying plywood.
Before laying the whole sheets of plywood (1525 x 1525 mm) is recommended sawed into four pieces for removal voltage. Applied to the base asphalt mastic or adhesive hardwood plank and plywood sheets with a shift to the four corners did not converge at one point. Stacked sheets are fixed with screws (10 pieces per 1 sq. M). Laying plywood – the problem is simple in that if the base is well aligned.
5. Sanding of plywood. Performed in two cases: for the purification of plywood and to equalize the differences in height between adjacent sheets, resulting in the laying process. Contamination of plywood can reduce the quality of the gluing. Clay will be torn away from the plywood cover, and, consequently, parquet flooring lies firmly. Drops in height between the sheets of plywood can also lead to defects parquet, especially if it's not a massive parquet board and boards, and parquet. Unevenness leads to deformation of the floor and when installing cork flooring. 6. Laying the floorboard. Can be performed in two ways. "Floating" mode – on a level base stretches special substrate surface plank hardwood planks, fastened together by the dowel with glue or lock.