RU169894U1 - BUILDING PANEL - Google Patents

Abstract

The utility model relates to the field of construction and can be used in the manufacture of building panels mounted on building facades. The construction panel contains a heat-insulating base and a decorative protective layer of facade tiles, interconnected by an adhesive layer. In the heat-insulating base, recesses are made in the form of furrows. Each of the recesses is made in such a way that A is the width of the recess at the surface of the heat-insulating base, B is the width of the recess in the widest part in the heat-insulating base. As a heat-insulating base, expanded polystyrene or extruded polystyrene foam can be used. Clinker tiles, ceramic tiles or cement-sand tiles can be used as facade tiles. As the adhesive layer, polymer glue, cement glue or polymer cement glue can be used. The notches are formed by a thermomechanical method or by milling. The claimed technical solution allows to increase the strength of the connection of the heat-insulating base and the decorative-protective layer of the building panel, as well as to increase the life of the building panel. f-ly, 3 ill.

Description

The utility model relates to the field of construction and can be used in the manufacture of building panels mounted on building facades.

There are many varieties of modern building panels, differing in design, materials used and methods of fastening to the facade.

Known building panels, consisting of several layers that perform both thermal insulation and decorative functions. It is preferable to use polystyrene foam panels for (see, for example, TEPLEX panels presented on the website http: // www as a heat-insulating material for roofing, cellars, zero cycles of buildings and structures, wall cladding of residential, public and industrial buildings. .teplex.ru).

Closest to the claimed technical solution is a building panel containing a heat-insulating base and a decorative protective layer of facade tiles, interconnected by an adhesive layer (RU 99797 U1, E04C 2/00, E04P 13/00, published on November 27, 2010). At the same time, cement-based artificial stone tiles are used as facade tiles, and extruded polystyrene foam is used as a heat-insulating base, interconnected by an adhesive layer based on polymer glue with mineral content.

The disadvantages of this technical solution is the unreliability of the adhesive bonding of the heat-insulating base and the decorative protective layer due to the low adhesion of adhesives to the material with the base of expanded polystyrene.

The technical result of the utility model is to increase the strength of the joint of the heat-insulating base and the decorative-protective layer of the building panel, as well as increasing the life of the building panel.

, гдеThe specified technical result is achieved by the fact that in a building panel containing a heat-insulating base and a decorative-protective layer of facade tiles, interconnected by an adhesive layer, according to the claimed technical solution, grooves are made in the heat-insulating base in the form of grooves, each of the recesses being made with conditions

where

A is the width of the recess at the surface of the insulating base;

B is the width of the recess in the widest part in a heat-insulating base.

As the thermal insulation base of the building panel, expanded polystyrene or extruded polystyrene foam can be used.

Clinker tiles, ceramic tiles or cement-sand tiles can be used as facade tiles with a decorative protective layer.

As the adhesive layer, polymer glue, cement glue or polymer cement glue can be used.

The recesses in the heat-insulating base can be formed thermomechanically or by milling.

The presence of recesses in the heat-insulating base of the building panel, made in the claimed manner, allows to increase the adhesion strength of the facade tiles to the heat-insulating base by filling and subsequent hardening of the adhesive in the recesses, and, accordingly, to increase the reliability and service life of the building panel.

The use of expanded polystyrene or extruded polystyrene foam as a heat-insulating layer of a building panel allows providing good sound insulation, high strength, low weight, and resistance to various aggressive chemical and biological environments.

The use of clinker tiles, ceramic tiles or cement-sand tiles as a decorative protective layer will ensure high aesthetic characteristics and environmental safety of the building panel.

The use of cement, polymer or polymer cement glue as a binder is due to the fact that cement glue is waterproof and frost-resistant, characterized by excellent economy and low consumption, and polymer glue can be used in a wide temperature range.

The size of the panel may vary depending on the required specifications. The thickness of the panel depends on the requirements for thermal insulation properties in the region of their use.

The notches in the form of furrows in a heat-insulating base can be made intermittent and continuous, parallel and intersecting, straight and curved.

The recesses may have a different shape in a vertical section. In addition, each of the recesses is made with undercut (with a width the size of which increases with the depth of the recess).

The recesses in the heat-insulating base can be performed thermomechanically (for example, with a hot string) or by milling.

The utility model is illustrated by the following graphic materials:

in FIG. 1 is a schematic sectional view of a construction panel;

in FIG. 2 shows a photo of a general view of a building panel;

in FIG. 3 shows various options for the shape of the notches.

, где А - ширина выемки 4 у поверхности теплоизоляционной основы 1 и В - ширина выемки 4 в самой ее широкой части в теплоизоляционной основе 1.The building panel contains a heat-insulating base 1 and a decorative-protective layer of facade tiles 2, interconnected by an adhesive layer 3. In the heat-insulating base 1, recesses 4 are made in the form of grooves. Each of the recesses 4 is made with conditions

where A is the width of the recess 4 at the surface of the heat-insulating base 1 and B is the width of the recess 4 in its widest part in the heat-insulating base 1.

In the process of manufacturing a building panel, adhesive 3, when applied to the heat-insulating base 1, fills the recesses 4. After hardening, the adhesive layer 3 becomes a mechanical lock, which, together with surface adhesion, can reliably hold the facade tile 2 on a heat-insulating base 1. Installation of building panels on the facade surface ( walls) is carried out in a standard way.

Thus, the claimed building panel not only contains a protective layer that meets all modern requirements, resistant to temperature fluctuations, but also has increased reliability and a long service life by ensuring the adhesion of the facade tiles to the thermal insulation base.

Claims (7)

1. A building panel containing a heat-insulating base and a decorative protective layer of facade tiles interconnected by an adhesive layer, characterized in that the heat-insulating base has recesses in the form of grooves, each of the recesses being made with the condition $$\frac{A}{B}<\mathrm{one}$$

, where A is the width of the recess at the surface of the insulating base; B is the width of the recess in the widest part in a heat-insulating base. 2. The construction panel according to claim 1, characterized in that polystyrene foam or extruded polystyrene foam is used as a heat-insulating base. 3. The construction panel according to claim 1, characterized in that clinker tiles, ceramic tiles or cement-sand tiles are used as facade tiles. 4. The construction panel according to claim 1, characterized in that as the adhesive layer use a polymer adhesive, cement adhesive or polymer cement adhesive. 5. The construction panel according to claim 1, characterized in that the recesses are formed by a thermomechanical method or by milling.

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