SK501162011U1 - Wooden wall panel - Google Patents

Abstract

Technical solution relates to a wooden wall panel that is created from two outer vertical main leg (2) and one central vertical beam (3), to which are mutually attached OSB boards (4), which are fitted inside with a vapor film (5) , whereby the space between the OSB boards (4) is filled with thermal insulation (1).

Description

Wooden wall panel

Technical field

The technical solution concerns the building industry, namely a wooden wall panel, designed especially for the construction of houses, but also other residential or non-residential buildings, such as. workshops, garages, agricultural and forestry buildings, etc.

BACKGROUND OF THE INVENTION

Wooden panels intended for the building industry are known in a number of different designs and essentially serve to rationalize and partially transfer the production process from the construction site to the workshop. Another requirement is to use high-quality wall panels in the building industry with energy-saving features. The wood wall panels used to date are in most cases made up of large-sized panels at the maximum degree of completion - wood wall panels with windows, with an external facade, with a modified inner wall surface, etc. are known. These solutions have the disadvantages of having to use heavy equipment for assembly and transport. The joining of the panels is conditioned by an intervention in the finished casing - creating holes for insertion of screws and the like.

So eg. from EP 0 214 088 there is known a wooden element formed by outer strips connected by side walls. The components used are relatively expensive and expensive, which is particularly disadvantageous for large-area formats.

DE-PS 16 59 175 further discloses a building element which is formed in the form of a block composed of beams lying on top of each other and connected on the outside. This provides a massive construction element of appropriate weight, which is difficult to handle and is characterized by high material consumption.

DE-PS 21 48 585 discloses a wall element in which the two middle layers are formed by parallel-extending and partially overlapping plates on the sides, with plates arranged in the form of a frame serving as an additional connection. Although such wall elements may be used as partitions with low thermal and acoustic insulation requirements, they are unsuitable for statically load-bearing walls and in particular for external walls.

The essence of the technical solution

The above-mentioned disadvantages of existing wood panels are largely eliminated by the wood wall panel according to the invention. The panel according to the technical solution is small in size and thus it is easy to handle - it can be handled by two workers and logically is another advantage of easy transport to the destination. The basis of the technical solution is a wooden structure consisting of two extreme vertical uprights created by joining two prisms and one vertical central prism. The OSB is fastened to these prisms on both sides with screws. Thermal insulation is then inserted into the structure. Vapor tightness is ensured by the foil under OSB boards. The joining of the individual panels to each other is then effected by screws, whereby the OSBs in each of the panels are fixed to the structure such that one extreme vertical web always protrudes on one side, thereby providing space for the OSB board of another panel on the other. Both the vertical uprights and the central prism up and down are shorter than the OSB boards to fit the panel with the base and wreath prism.

Overview of the figures in the drawing

In order to clarify the essence of the technical solution is attached attached drawing, where in FIG. Figures 1 and 2 show a vertical and longitudinal section through a panel with an inserted thermal insulation. Fig. 3 shows a horizontal view of a lying panel where the overlaps of the OSB boards over one extreme web and not extending the other are visible.

Example of technical solution

The wooden wall panel according to the invention consists of two end uprights 2 formed of two interconnected vertical wooden prisms of rectangular cross-section dimensions of 60 x 140 mm and 40 x 140 mm and of one central vertical prism 3 of dimensions 50 x 140 mm, the height of all these vertical prisms are 2490 mm. These prisms are screwed from both sides of the OSB 4 so that each OSB 4 alternately on one vertical side protrudes the outer web 2 by 50 mm to the side, with the result that the other vertical side is the OSB. 4 displaced inwards also by 50 mm, and thus, alternately, at each extreme web 2, there is a space for screwing the OSB board 4 from the next panel.

Both the vertical uprights 2 and the central vertical prism 3 are then shorter by 60 mm upwards and down by 100 mm compared to the OSB boards 4, which allows the base prism to be installed at the bottom and the crown prism at the top. The OSBs 4 are then provided on the inside with a vapor barrier film 5. The interior of the panel thus formed is provided with thermal insulation X of polystyrene EPS. The overall size of the panel thus formed is then 2650 x 1250 x 368 mm. The surface finish of the wooden wall panel is in this case made with facade polystyrene.

Industrial usability

The wooden wall panel according to the technical solution is usable in the construction industry, especially in the construction of houses and other constructions where higher demands are placed on statics and energy savings and easy manipulation with panels during construction.

Claims (5)

PROTECTION REQUIREMENTS Wooden wall panel, characterized in that it is made up of two extreme vertical uprights (2) and one vertical central prism (3) to which are fixed on both sides OSB boards (4), which are provided on the inside with a vapor barrier foil ( 5), wherein the space between the OSBs (4) is filled with thermal insulation (1). Wooden wall panel according to claim 1, characterized in that the OSBs (4) are alternately fixed to the extreme vertical webs (2) with a displacement such that the extreme vertical webs (2) overlap on one side and are on the other side this overlap shorter. Wooden wall panel according to claims 1 and 2, characterized in that the extreme vertical webs (2) and the vertical central prism (3) are shorter than the OSBs (4) upwards and downwards, which allows the foundation and crown prisms to be fitted. Wooden wall panel according to claims 1 to 3, characterized in that the extreme vertical webs (2) are formed of two prisms connected to one another. Wooden wall panel according to claims 1 to 3, characterized in that the outer walls of the OSBs (4) are surface-treated.