RU108064U1 - DECORATIVE PLATE FOR SMALL ARCHITECTURAL FORMS - Google Patents

Abstract

 A decorative plate for small architectural forms, including the outer and inner surfaces, characterized in that it has a relief surface of natural rocks of different fractions on the front side, connected to the inner layer of the cast mortar mixture on ordinary cements and aggregates, and the adhesion of these layers is ensured by water -polymeric dispersion.

Description

The utility model relates to the construction materials industry and can be used for the manufacture of products with surfaces decorated with natural stone of different fractions. Products can be used for interior and exterior decoration, such as frieze panels, cladding retaining walls, parapets and in small architectural forms.

STYDOROM ™ building panels are known, made with the use of innovative materials: extruded STYROFOAM ™ polystyrene foam (The Dow Chemical Co company) as a heat-insulating layer, flexible connections from fiberglass reinforcement (Biysk fiberglass plant) and a unique production technology, allows to achieve high technical performance: strength, thermal insulation, resistance to external influences, temperature and humidity fluctuations (see http: www.psk-holding.ru, available on the Internet from 03/07/2009). These plates are three-layer and are intended mainly for the construction of buildings of medium and high storeys, their production should be serial for profitability and profitability.

The lack of such plates in the irrationality of their use as decorative cladding, the creation of small architectural forms, they cannot be used in the decoration of internal walls and surfaces of already constructed buildings. Moreover, they have an increased margin of safety, heat and moisture resistance, which, when applied to small architectural forms, will be wasteful and will bring more economic and energy damage and harm than profit. There is also a significant overspending of the material (the minimum thickness of the outer concrete layer of the panel is 5-6 cm, the minimum thickness of the inner concrete layer is 6-11 cm, the thickness of the insulation of different grades varies from 120 to 330 mm, while the weight of 1 m ^{2 of the} panel reaches 376-439 kg / m ² ).

The closest technical solution is a decorative concrete slab with a front layer of white and gray Portland cement (M400 and higher) with the addition of decorative sand of a fraction of 1.0-2.5 mm from granite or blast furnace granulated slag or window glass with a fraction of 1.0 -2.5 mm (Patent No. 2029682 dated January 21, 2007).

The lack of such plates in the complexity and energy consumption in their manufacture, in particular, in the use of an electric vibrator when connecting structural and decorative layers, as well as the need for heat treatment of a freshly formed product.

The task to which the creation of a utility model is aimed is to simplify the manufacture of decorative plates while ensuring the quality of the product, as well as improving its aesthetic and environmental properties. At the same time, the positive quality of the proposed decorative plate is the ease and speed of installation, reducing energy consumption during assembly.

The task is achieved in that the decorative plate, including the outer and inner surfaces, has a relief surface from natural rocks of different fractions on the front side, connected to the inner layer of the cast mortar mixture on ordinary cements and aggregates, and the adhesion of these layers is provided by water-polymer dispersion (ceresite).

The relief surface can be made of small (mineral chips with a diameter of 1-5 mm from natural rocks - marble, granite; non-ferrous secondary mineral resources - BMP) or coarse aggregate (gravel, granite); The adhesion of the decorative relief surface to the main layer is ensured by water-polymer dispersion (ceresite). The inner (main) layer of cast mortar on conventional cements and aggregates. The thickness of decorative plates is taken 2-3 cm depending on the size of the filler fractions.

The overall dimensions of the plates can vary from 20 to 100 cm or more. This allows them to be used for decorative decoration of walls and surfaces of various configurations and sizes.

Figure 1 shows decorative plates, axonometric projection; figure 2 is a section aa in figure 1; figure 3 - the attachment of decorative plates to each other and to the structural surface of a small architectural form.

When installing decorative plates 1 in the design position (for example, around the perimeter of a flower pot, see figure 1), a "well" with a height of the size of the plate is formed. After completing all the technological operations associated with the installation of circular formwork made of wood 2 (used polished panels can be used) and reinforcing mesh 3, it is filled with structural concrete M500 - 4, forming a wall up to 8 cm thick. Marble posts are installed in the corners of the structure 5, providing it with the necessary rigidity. At the same time, the bottom of the "well" is also poured using M500 concrete on reinforcing mesh along wooden formwork.

Thus, the installation of decorative plates is carried out in the traditional way according to the precast-monolithic technology, which provides the necessary structural strength and stability.

Using the proposed design allows you to preserve the aesthetic properties of decorative plates, diversify the shape, configuration and architectural tectonics of surfaces, provide high artistic attractiveness and originality. The proposed decorative plates also make it possible to significantly simplify the process of their manufacture, as well as speed up the process of their assembly and installation both in newly erected buildings and in the reconstruction and restoration of civil and industrial facilities, taking into account new areas of architecture and construction: videoecology and ecotopology.

Claims (1)

A decorative plate for small architectural forms, including the outer and inner surfaces, characterized in that it has a relief surface from natural rocks of different fractions on the front side, connected to the inner layer of the cast mortar mixture on ordinary cements and aggregates, and the adhesion of these layers is provided by water -polymeric dispersion.