DE202005013697U1 - Flooring - Google Patents

Abstract

Flooring on a concrete substrate or the like with wood flooring, comprising
A concrete substrate covered with a pressure-sensitive adhesive,
The concrete substrate and the pressure-sensitive adhesive are covered by pins provided with pins,
- The pins provided with plates covered with an adhesive, on which a wooden floor is attached.

Description

Territory of invention

The The present invention relates to floor coverings with wooden floors a substrate of concrete or the like. The invention also relates to the use of a standing pins provided Plate for such a surface.

technical background

It is known, provided with pins on plates as support plates use. You can as ordinary Carrying plates, drainage plates, decoupling plates or plaster carrier plates for plastering or as a carrier for tiles, For example, if the floor is covered with ceramic tiles used become.

All Concrete floors, which are placed directly on the ground, contain moisture. Floor coverings like wood floors can therefore not be placed directly on the concrete. Many years may be necessary be to a concrete floor, which is a slab on the floor substructure is to dry out. The soil can also be from rising steam to be influenced by. Initially contain all concrete floors Residual moisture and the above problem therefore concerns basements, ground floors, slabs on ground floors and floors between different floors of different types of concrete, including, for example, floors made of expanded clay construction lightweight concrete and lightweight concrete are made, gypsum-based floors, floating floors, Floating screed or covering replacement, in general all floors, which the feature of curing or hardwearing using water. The humidity in concrete is often invisible and difficult to discover. This leads to a lack of awareness of risks such as rotting, moisture damage etc. Without an effective vapor-tight membrane with sufficient performance characteristics picks up moisture from the concrete for example wood materials from below. The same problem also affects tiled floors, where the padded ones Tile joints allow the passage of moisture.

The Result is in damaged Soils with Swelling, moder and rotting. In addition, harmful pests, malodor and develop a bad indoor climate.

With Standing pins provided plates are used to problems related to on moisture in soils to prevent. To solve such problems, can be "passive" ventilation be provided in the direction of the room. The studded plates often include hollow bars with rounded, square or other Cross sections, d.i. the shape of the circumference of the webs, with a diameter or a length in the transverse direction of 5 to 55 mm and a height of 1 to 10 mm. The bridges are often distributed in a diamond pattern or a checked pattern, which a corresponding distribution of the load and the ventilation allows. The standing pins can advantageous over the plate with a distance between the pins from 1 to Be distributed 10 mm. The studded plates will be with the tips of the pins pointing down to the ground floor arranged to sandwich an air gap at the bottom of the plate to achieve the standing pins.

The Plates can be joined together with a sealing tape on top of the panels, to achieve a sealed floor. In case of serious problems With moisture, odor or other emissions may be the gap be mechanically ventilated underneath the studded plates, about a flow of air over the concrete surface or to provide the concrete substrate and a negative pressure with respect to create the space. A ventilated air gap can also contribute to the drying out of the concrete.

It is also known, provided with pins on as a membrane between a concrete substrate and tiles on one such concrete are used. The concrete substrate is covered with pins provided with pins. The with pencils provided plate is then covered with a tile adhesive on which the tiles are laid.

however also become wooden floors used instead of tiles in living rooms etc. Some wooden floors can be "floating" without sticking with it be laid to the substrate. Others must be glued. It is therefore desirable to find a method of covering a substrate in which the Moisture from the concrete substrate not the wooden floors, which sticking with required by the substrate.

When Concrete substrate here are soils which is made of expanded clay construction lightweight concrete and lightweight concrete are made, gypsum-based floors, floating floors, Floating screed or covering replacement, in general all floors, which the feature of curing or hardwearing using water.

Different types of primers and adhesives are commonly used to bond wood floors to concrete substrates. However, it has been shown that this can lead to problems. The object of the present invention is therefore to provide a method for covering a concrete substrate with Wood flooring, which are glued to the concrete substrate to imagine where the wooden floor or the wood parquet or wood parquet strips are not in contact with the moisture in the concrete floor below or influenced by this.

This happens by covering the concrete substrate with a pressure-sensitive adhesive. The concrete substrate is coated with a layer of flexible pressure-sensitive adhesive covered. The adhesive can be a 1- or 2-component adhesive on cement, Polymer, polyurethane, epoxy or other basis. One with Standing pins provided plate is then placed on the adhesive layer. The Plates are placed in the glue so that adjacent plates Edge to edge or with a flat overlapping edge on the predicted to come to rest plate lying down. The joints between the Plates are then made by using a suitable sealing tape sealed.

The provided with pins standing plate has a fleece, which on the standing pins are laminated so that the fleece glued to the concrete surface is. The fleece prevents the air gap between the studs filled becomes.

The studded plates are covered with an adhesive, on which the parquet strips or other wooden floor types are glued can. The adhesive can be a 1- or 2-component adhesive on polymer, polyurethane, Epoxy or other base. The glue is on the with sticks provided plates in such a manner that the inside the standing pins are filled with the glue. The wooden floor, the Parquet or the parquet strips can then be fixed on the glue become.

One Gap can be left between the edges of the floor and the surrounding walls. Moisture from the concrete can then easily escape from the ground. A baseboard is on the lower part of the wall on such a Arranged so that it covers the edge of the soil. The skirting board is arranged so that a gap between the wall surface and the back surface the bar remains. Moisture from the floor can therefore be released through the vents go through the bar and spread out in the room.

The Method according to the invention creates a floor, which is well protected against moisture from below and changes tolerated in the ambient humidity in the room.

The Invention will now be further described by means of the figures, wherein:

1 shows a concrete substrate, which is partially covered with a wooden floor according to the invention;

2 a cross-sectional side view of a floor according to the invention.

1 shows a wooden floor in the process of being laid. On a concrete substrate 1 becomes a first adhesive layer 2 distributed to the concrete substrate 1 to cover. One or more pins provided with pins 3 be on the adhesive layer 2 laid. A second adhesive layer 4 is applied to the one or more studded plate (s), mainly filling the upper recesses in the studded plates. A wooden floor 5 is then applied to the second adhesive layer 4 laid.

2 shows a cross-sectional view of the floor according to the invention. The first adhesive layer 2 is on the underlying concrete substrate 1 spread. However, a small gap remains 6 between the edge of the adhesive layer 2 on the concrete floor 1 and the neighboring walls 7 , The gap 6 is maintained while the studded plate (s) 3 , the second adhesive layer 4 and the wooden floor 5 be laid consecutively on the concrete substrate.

A skirting board 8th can then be placed on the wooden floor, which is adjacent to the walls 7 abuts. The skirting board 8th preferably has a cross-section, which has an upper part 9 , a middle section 10 and a lower part 11 includes. A depression is preferably in the middle section 10 provided on the side of the bar, which is the wall 7 is facing. The rear surface of the lower part is preferably offset with respect to the rear surface of the upper part. This will create a recess between the wall 7 and the middle section and the lower part of the baseboard 8th scored while the top of the bar 8th on the wall 7 abuts. Such a recess improves the ventilation of the concrete floor.

Claims (2)

floor on a concrete substrate or the like with wood flooring, full - one Concrete substrate which is covered with a pressure-sensitive adhesive, - the concrete substrate and the pressure-sensitive adhesive covered by stick-on plates, - with Standing pins provided plates covered with an adhesive on which a wooden floor is attached. Floor according to claim 1, characterized in that the wooden floor of parquet strips or planks laminated solidly or in 2 or more layers.