SU838055A1 - Method of securing wooden floor tiles - Google Patents

Description

one

The invention relates to the construction, in particular to the installation of floors with a coating, such as the use of superhard fibreboard in residential buildings.

There is a known method of attaching wood flooring plates, consisting in pre-moistening the plates, applying adhesive mastic on the underlying layer of the floor with a continuous layer in the area corresponding to the area of one laid plate, laying and loading the plates along the entire perimeter.

The closest technical solution to the present invention is a method of fastening floor wood slabs, including applying a covering layer on the slab, laying it, floor wood slabs, prigrue, sealing with an adhesive putty / and fixing the baseboards to the walls, and before laying wood boards their floors are moistened, then the adhesive mastic is applied on the underlayments in a layer with stripes in places along the contour of the plates and in the middle zone at specified intervals, and after laying the plates they are pressed in with nails along the contour. The known methods of fastening the plates are the considerable expense of the materials and the laboriousness of the work associated with the need for the device of the nailing straps for pressing the plates with the nails; the low thermal and sound insulation properties of the floor, due to the fact that when gluing the floor tiles to the underlying layer, an acoustically homogeneous structure is formed, since the layers: are made of solid materials are rigidly connected to each other; the fragility of the floor, caused by the fact that as a result of pulling up fibreboard and their absorption of moisture / lightweight concrete splitting for a long period of time, the fibers of the plates swell, weaken the adhesive forces between them, the plates are deformed, moreover, as a result of gluing the plates it is not possible to repair the coating of the floor, since, if the slab is removed from the ceiling, the slabs are delaminated at the glueing places, which makes them unsuitable for re-use.

The purpose of the invention is to reduce the consumption of materials, reduce labor-intensive work, improve the thermal and sound insulation properties of the floor and increase its durability.

The goal is achieved by the fact that according to the method of fastening wood floor plates, including applying a covering layer on the slab, laying wood floor plates on it and their weights, prior to wood flooring

PLATE of a floor in places of their joining nano1

with t waterproofing of moisture-proof paper and on it are placed strips of low-grade fabric moistened with adhesive mastic,

FIG. 1 shows the floor, section along the PLIT junction) in FIG. 2 - the same, the cross section at the junction with the wall.,

On the underlying layer 1 of the three layers of wrapping paper laid on the slab overlap 2 overlapped by 0.5 of its width, at the junction of fibreboards 3 lay a strip of moisture-proof paper 4 with a width of 300-400 mm. The underlying layer is heat and sound insulating and can be made of any material used for this purpose. A strip of sacking 5 with a width of 150-200 mm, which is pre-moistened with adhesive mastic, is placed on a strip of moisture-proof paper, and then fibreboards are placed on this sacking, which are pressed at the interface with weights.

The joining of fiber boards during their installation should be made in the form of the adjoining of the two corners of the plates to the edge of the third plate. Scale mastic can be, for example; coumarone-nairit KN-2, KN-3 After this, fiberboard joints are sealed with adhesive putty 6 flush with their upper surface, while polyvinyl acetate putty can be applied (40 parts of plasticized polyvinyl acetate emulsion and 60 parts of cement, water to the working consistency) .

As a result of gluing the burlap to the bottom surface of the wood-based panels and filling the joint with a putty, a reinforced seam is obtained which ensures the integrity of the floor covering, forming a single slab the size of a room. Wrap-up treadmill || ) The paper to be removed insulates the surface from the underlying layers of the floor, thereby creating a floating

a floor that is held along the perimeter of the room with baseboards fixed to the walls. Fixing the baseboards to the walls, rather than to the flooring, is an essential feature of the proposed method, since in its absence the plates will not be fixed, the floor will not float and, therefore, the purpose of the invention will not be achieved.

This method of fastening wood-based panels provides improved heat and sound insulation, reduced consumption of materials and labor costs for floor manufacturing, as a result of using this method a floating floor is formed, which is the most efficient and economical

by decision. The economy of materials and labor costs is achieved by eliminating the device of nailing and pressing the slabs with nails, saving adhesive mastic as compared to the known one, in which the mastic is applied in several bands in the middle zone and along the contour of the plates. The durability of the floor is ensured by

by eliminating the operation of wetting the plates and the achievement of the possibility of repairing the coating, which is held only by the baseboards and can be lifted freely after they are removed.

Claims (2)

1. Temporary technical conditions for the design and construction of floors of superhard fibreboard in residential buildings. M. TsNIIEPzhilischa Gosstro USSR, 1969. 2. USSR author's certificate No. 607921, cl. E 04 F 15/04, 1977. 2 D 4 J J / / LU / / t7G7 .: UU7 // Put.2.