RU205565U1 - Polymer tiles - Google Patents

Abstract

The utility model relates to the field of interior design and can be used for decorative cladding of walls, ceilings or household items, such as furniture. The device for wall cladding is made of expanded polyvinyl chloride. Length: 50-300mm; width: 50-300 mm; height: 2-12 mm; chamfer width: 1-35 mm. The technical result consists in improving the physical performance and increasing the service life of the device. 1 c.p. f-crystals.

Description

The utility model relates to the field of interior design and can be used for decorative facing surfaces of walls, ceilings or household items, such as furniture.

A facing tile (RU131404) is known from the prior art, containing a flat element made of a hardened binder material. A protruding rectangular part is made at one end of the tile, a rectangular recess is made at the other end of the tile, recesses are made in its array on the front side of the tile, dividing the tile into a base and front elements imitating brick or other wall masonry. In this case, at the ends of the tile, on its back side, plate fasteners are fixed, one of which is located transversely to the longitudinal axis of the tile in its rectangular recess, and the other two fasteners are located longitudinally with respect to the longitudinal axis of the tile on the sides of the specified protruding rectangular part tiles.

The problem solved by the utility model is to increase the resistance of the facing tile to mechanical and chemical influences, to simplify the transportation and installation of the facing tile.

The technical result consists in improving the physical performance and increasing the service life of the device.

The device for facing (finishing) surfaces is made in the form of a flat sheet material, with a flat surface, on the front side of which a decorative and protective coating can be applied. The front surface of the device is chamfered at an angle of 15-60 degrees and a cut width of 1-35 mm. Chamfering at an angle of 15-60 degrees and a cut width of 1-35 mm allows you to reduce the risk of chipping of the edges and corners of the device during installation, transportation and operation, as well as to increase the volume of mortar filling the seams between devices and applied around the device to prevent moisture ingress, which has a positive effect on increasing the life of the device.

The material from which the device is made - sheet foamed PVC (polyvinyl chloride) - a polymer material produced by extrusion from a powdery unplasticized polyvinyl chloride composition. The use of foamed PVC for the manufacture of the device affects the improvement of operational characteristics and an increase in the service life of the device, since this material, unlike other polymeric materials, is most resistant to temperature extremes, aggressive environments, weather conditions, mechanical stress, and also has chemical resistance. In this case, the device can have any shape, for example, the form of a regular geometric figure or a figure with curved contours.

Device parameters:

- length: 50-300 mm;

- width: 50-300 mm;

- thickness: 2-12 mm;

- chamfer width: 1-35 mm.

Examples of achieving a technical result:

If during the manufacture of the device the following dimensions are chosen: length - 100 mm, width - 100 mm, and thickness - 5 mm, then the given ratio of parameters will make it possible to create a device resistant to mechanical processing. So, for example, when chamfering or grinding the surface of the device, the polymer material of the device does not lend itself to deformation and physical damage, since its thickness - 5 mm provides the strength of the device, and the length and width - 100 mm provide a certain elasticity and strength of the material, which has a positive effect to improve the performance and increase the life of the device. To give the device strength, it is advisable to choose the same length and width during its manufacture.

For example, the length is 200 mm and the width is 200 mm, with such a ratio of parameters, the device will have the necessary elasticity and strength. Moreover, if you make a device of smaller dimensions, for example, 40 mm long and 40 mm wide, then the material of the device will be more rigid and may be subject to physical damage. If you make a device of large dimensions, for example, length - 310 mm and width - 310 mm, then the material of the device will be most susceptible to physical damage, since the large area of the device will not provide the strength of its material. Chamfering, for example, at an angle of 45 degrees, ensures the integrity of the edges and corners of the device during its transportation and installation, and also increases the reliability of fixing the device to the surface and the term of its further operation. Chamfering at an angle of less than 15 degrees and a bevel width of less than 1 mm and greater than 60 degrees and a bevel width greater than 35 mm can result in physical damage to the edges and corners of the device.

When manufacturing a device from a sheet of polymer material, a fragment with specified dimensions is cut out, for example, D-W-H: 100x100x5 mm. The perimeter of the front side is chamfered at an angle, for example, 45 degrees. After that, the device is fixed with its back side to the surface. Decorative and protective coatings can be applied to the front of the device.

Claims (1)

A device for surface cladding, characterized by the fact that it is made of foamed polyvinyl chloride, the length of the device is 50-300mm, the width of the device is 50-300mm, the thickness of the device is 2-12mm, the front surface of the device is chamfered at an angle of 15-60 degrees; chamfer width 1-35mm.