RU26803U1 - SYSTEM OF WARMING OF EXTERIOR PROTECTIONS OF BUILDINGS - Google Patents

Description

System of insulation of external fences of buildings

The utility model relates to building structures, and more specifically, to elements of building structures that provide heat and sound insulation of the external fencing of buildings (insulation system with a protective screen such as a Ventilated facade).

The design of the insulation system for the outer fencing of buildings is known, developed by the Central Research Institute of Housing and Public Utilities of Russia, set forth in the Gosstroy of Russia album Technical solutions for insulation of the outer fencing of houses of the first mass series, approved and put into effect by order of the Gosstroy of Russia No. 8 of IO November 1998

The design of the insulation system for the exterior fencing of buildings of the type Ventilated facade consists of fasteners made in the form of corners with extruded stiffeners and a curved tongue, fixed to the wall with dowels and deployed so that the plane of the shelf of the fastener is vertically located. A heater is mounted on the fasteners, fixed to the wall of the building; In the gap between the bent tab and the plane of the fastening element, a vertical supporting profile is inserted, made in the form of a corner or a T-shaped. The vertical profile is attached to the fasteners with self-tapping screws. Cladding panels are attached to the vertical profile using self-tapping screws. Alternatively, horizontal supporting profiles are attached to the vertical profiles, having a complex configuration to enable horizontal movement of the reciprocal moving parts of the complex profile along them, with fixing by bolts in a predetermined position due to friction between the bolts and the horizontal profile. Facing panels are attached to the movable part of the horizontal profile. Between the insulation and facing panels there is a vertical ventilated gap.

The disadvantage of this design is that the entire load of the weight of the structure falls on the self-tapping screws for fastening the vertical profile to the fastening elements (they work on a cut). It is difficult to maintain the design clearance between the cladding panels. Insufficient rigidity of the vertical element. (Appendix: sheets 112,113,120,121 from the aforementioned album of the Gosstroy of Russia).

In the same album, the design of the insulation system of the external fencing of buildings of the type Ventilated facade with the location of fasteners with a horizontal plane in such a way that the load from the weight of the structure is directed is known

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E 0481/74; E 0461/76; E 04 & 1/88

for extension of fasteners. Horizontal supporting profiles are inserted into the gap between the bent tab and the lower horizontal plane (or in horizontal grooves that weaken the rigidity of the fasteners) and are held onto the fastener by the threaded part of the self-tapping screws (Appendix: sheets 106, 107, 110, I1 from the aforementioned Gosstroy album Russia).

The disadvantage of this design is the insufficient strength of the horizontal profiles to fasteners (self-tapping screws work to cut turns).

The problem solved by the described utility model is to create the design of a building insulation system for the external fences of buildings with a protective screen such as a ventilated facade of increased reliability, diverse design1a, and high technological effectiveness.

To achieve this goal, the fastening element is fixed to the wall so that the surface with the tongue bent outward is horizontal and the tongue is on top. In this case, the horizontal supporting profile inserted into the groove rests on the upper plane of the fastening element, and self-tapping screws serve only to fix it on the surface, i.e. the efforts on the screws are minimized.

To ensure design ventilation and rigidity, vertical trapezoidal bearing profiles are attached to the horizontal supporting profile by self-tapping screws, to which clamps equipped with stops for mounting the facing panels are attached by self-tapping screws. This method of fixing the cladding panels improves the appearance and increases the manufacturability of the assembly work (the cladding panel is not drilled). The clamps are used with different locations of the stops, providing a design clearance between the facing panels (a combination of design requirements, the designer and the customer).

The description of the utility model is illustrated by drawings, where in FIG. I shows a sectional insulation system of the outer fences of buildings; in FIG. 2 - section aa; in FIG. 3 - clamp with the location of the stops to ensure a minimum clearance between the panels; in FIG. 4 - clamp with the location of the stops to ensure maximum clearance between the panels.

The building fencing insulation system contains fasteners 1. fixed on the wall of the building 2 using dowel anchors 3, insulation 4, horizontal corners 5, vertical posts 6 made in the form of trapezoidal profiles, clamps 7, facing panels 8, self-tapping screws 9. The clamps are equipped with stops 10, which serve to install and hold the facing panels 8, and stops 11, providing a gap between the facing panels.

Claims (6)

1. The system of insulation of the external fencing of buildings, consisting of fasteners made in the form of unequal reinforced corners fixed to the wall of the building with dowel-anchors, a layer of insulation, horizontal corners fixed to fasteners, vertical posts connected to horizontal corners, facing panels, mounted on vertical racks, characterized in that the fasteners are attached to the wall with the outer surface of the greater side of the corner up.  2. The system according to claim 1, characterized in that the upper surface of the fastening element is provided with a bent tongue.  3. The system according to claims 1 and 2, characterized in that the horizontal corner is supported by the inner plane of one of the sides on the outer surface of the larger side of the fastener.  4. The system according to claim 1, characterized in that the uprights are made in the form of a trapezoid.  5. The system according to claims 1, 3, characterized in that the clamps are installed on the uprights, equipped with stops for installing the facing panels. 6. The system of claims. 1, 3, 5, characterized in that the clamps are made with a different arrangement of stops, providing design clearances between the facing panels.