RU2275480C1 - Wall panel for building structure facing and heating - Google Patents

Abstract

FIELD: building, particularly factory-assembled blocks units made as heat-insulation panels for building or building structure facade finishing.

SUBSTANCE: wall panel for building structure facing and heating comprises silicate glass sheet or ceramic granite plate arranged from facade surface of the building structure. Silicate glass sheet or ceramic granite plate are preferably provided with decoration and has several heat-insulation material blocks connected to rear surface thereof through reinforcing net. The blocks are preferably formed of foamed polymeric material with closed pores obtained by extrusion operation, namely of polyurethane foam or expanded polystyrene. The blocks are united by reinforcing net connected to them by adhesive composition. Additional block row may be connected to rear panel side and fastened to main blocks. Outer surfaces of at least some blocks are provided with longitudinal and/or transversal grooves adapted to arrange guiding means of load-bearing structure. The grooves are used to receive projected parts of anchors fastened in main and/or additional block layers and are to be connected with guiding means of load-bearing structure. Silicate glass sheet or ceramic granite plate are connected to main and/or additional block layers by not less than 4 anchors passing through reinforcing net glued to the sheet or the plate. Main and additional blocks are laid so that joints thereof are keyed. Gaps between block ends are filled with adhesive or binding composition.

EFFECT: increased ecological safety, simplified assemblage along with solution of simultaneous complex problems associated with heat-insulation building property improvement.

7 cl, 2 dwg

Description

The invention relates to the field of construction, namely, to the designs of prefabricated blocks made in the form of insulated panels for facing the outer, preferably facade surface of buildings and structures.

A known design of the panel for facing buildings or structures, containing a sheet of silicate glass, to the back surface of which are attached, for example, with an adhesive composition, anchors, while the longitudinal axis of the anchors are located at a distance not less than three diameters of the anchor rod, and from each other at a distance not more than the sum of the lengths of the pair of adjacent anchors (RU No. 31511 U1, 2003).

Such a panel design, despite a number of advantages over other claddings, such as environmental friendliness and simplicity of construction and low installation time, high artistic expressiveness with a variety of choices of its shapes on the texture of glass or the substrate placed behind it, still requires additional technological operations to comprehensively resolve the issue Facings of buildings during their reconstruction or construction.

The objective of the present invention is the creation of an environmentally friendly design, providing ease of installation on a building or structure while simultaneously addressing technological issues related to improving the thermal insulation properties of the structure.

This is achieved by the fact that the wall panel for facing building structures includes a sheet of silicate glass or porcelain tile placed from its front surface, preferably with a decorative finish, to the back of which, by means of an adhesive composition, a layer of heat-insulating material, preferably made of foam glass or foam, is attached closed cell polymer material obtained by extrusion, for example of polyurethane foam or expanded polystyrene, and made in the form nnyh rows of blocks, combined by means of the adhesive composition attached on top of them reinforcing mesh.

The blocks can be made longitudinal or transverse (or depending on the accepted mounting design, both) grooves for placing guides for attaching panels to the supporting structures of the structure, while the releases of the anchors are located in the said grooves.

An additional layer of blocks arranged in rows with the formation of longitudinal and / or transverse grooves designed to accommodate the guides of the supporting structure can be attached to the rear side of the panel, while releases of anchors fixed in the main and / or additional layer of blocks and designed for connections with guides of the supporting structure.

Moreover, the panel has at least four anchors connected to a sheet of silicate glass or porcelain stoneware, or with a reinforcing mesh, and / or with the main and / or additional layers of blocks.

In this case, the main and additional blocks are laid with dressing of the seams, and the joints between their ends are filled with an adhesive or adhesive composition.

The invention is illustrated by drawings, in which:

figure 1 shows a sectional view of a panel with mounting anchors located within the panel;

figure 2 is the same, but with the location of the anchors on the borders of the panel.

The panel for facing building structures includes sheet 1 of silicate glass or porcelain stoneware with a smooth, mirror, colored (tinted) or textured surface. Blocks 3 of a heat-insulating material are connected to the back side of the sheet 1 by means of an adhesive composition, for example based on silicates or polymeric materials, through a reinforcing mesh 2. As a heat-insulating material can be used foam glass or foamed polymeric material with closed pores obtained by extrusion, for example polyurethane foam or expanded polystyrene. Blocks 3 are combined by an additional reinforcing mesh 4 attached by means of an adhesive composition over them, for example, of fiberglass or metal. Additional blocks 5 of heat-insulating material form an additional layer laid on an adhesive or bonding composition over the reinforcing mesh 4 located on the main layer. The main 3 and additional 5 blocks forming a heat-insulating layer are laid with ligation of joints, and the joints (seams) between their ends are filled adhesive or binder composition. Depending on the purpose and calculation of the thermal insulation requirements for this design, the layer thickness and the arrangement of the layers of the blocks are selected. The panel for facing building structures has fasteners in the form of anchors 6, attached, for example, to the back surface of silicate glass 1 (Fig. 1) and passed through blocks 3 and 5 (or passing through the joints between them), or made as embedded elements (not shown), or attached to the outer layer of the reinforcing mesh 4 (figure 2). At the locations of the anchors 6 in blocks 3 and / or 5, longitudinal or transverse (or depending on the accepted mounting structure, both) grooves 7 are made for placing guides (not shown) for attaching the panels to the supporting structures of the structure, while the release of anchors 6 located in the mentioned grooves 7. Anchors 6 can be located both inside the borders of the sheet 1 - figure 1, and directly along its borders - figure 2 (grooves 7 for guides are respectively located). On the back of the panel, an internal protective lining may be located, overlapping the seams between the blocks of one layer, as well as a reinforcing mesh 4 (not shown).

The panel for facing building structures can be used both in the reconstruction of structures, and in the construction of buildings and structures for various purposes. Silicate glass and porcelain stoneware, being environmentally friendly materials, are resistant to aggressive external influences, such as acid rains, have great durability and after cleaning and washing measures have almost the original appearance. At the same time, they reliably cover thermal insulation material from external influences, which increases the operating life and increases the overhaul cycle of buildings and structures with such panels, excluding cosmetic repairs. Due to the presence of grooves for guides, it is possible to connect panels with minimal gaps, which, in addition to improving the artistic perception of a building or structure, also increases its durability.

Claims (7)

1. Wall panel for facing and warming building structures, including a sheet of silicate glass or porcelain tile placed from its front surface, to the back of which a layer of foamed closed-cell heat-insulating material is attached through an reinforcing mesh. 2. The panel according to claim 1, in which the layer of foamed heat-insulating material with closed pores is formed from rows of main blocks connected by an additional reinforcing mesh attached by means of an adhesive composition. 3. The panel according to claim 2, in which longitudinal and / or transverse grooves are formed in the main blocks to accommodate the guides of the supporting structure. 4. The panel according to claim 2, in which a layer of additional blocks of foamed heat-insulating material with closed pores connected by a reinforcing mesh attached to them and arranged in rows to form longitudinal and / or transverse grooves to accommodate the guides of the supporting structure is attached to the main blocks of the panel, 5. The panel according to claim 4, in which the main and additional blocks are laid with the dressing of the seams, and the joints between their ends are filled with an adhesive or adhesive composition. 6. The panel according to claim 4, which is equipped with anchors fastened to a reinforcing mesh, or fastened to the main and / or additional layer of blocks of foamed heat-insulating material with closed pores, or fixed to the back surface of silicate glass or porcelain stoneware and passing through the layers of the main and / or additional blocks of foamed heat-insulating material with closed pores, and the releases of the anchors are placed in longitudinal and / or transverse grooves designed to accommodate the guides of the supporting structure tion. 7. The panel according to claim 6, which has at least four anchors.

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