SU1767118A1 - Warmth-keeping wall plate - Google Patents

Abstract

Usage: in the repair of large-panel buildings of reinforced concrete panels with broken heat-shielding layers and their joints. Technical essence: wall plate consists of a thin-walled shell with ribs and flared and insulation with ventilated channels installed in the shell. The flanges are made on vertical ribs, and in the horizontal holes are formed for ventilating insulation. Under the bottom horizontal edge of the pad has a release. 4 il.

Description

The invention relates to the construction, in particular, to the repair of residential and civilian large-panel buildings of reinforced concrete panels with damaged heat-shielding layers of the external panels and their joints.

The building wall fence is known to increase the thermal protection of external walls, consisting of small-sized square, rectangular, and other blocks with ventilation ducts laid on the outside plane of the fence c.

This construction of an additional wall fence requires considerable labor costs in the production of works.

The closest technical solution to the invention is a device for additional wall insulation, formed by step-shaped overlays attached to a heat-insulated surface and when joining the forming cavity.

for insulation, supported on the shelf lining, and a continuous facing layer 2.

A disadvantage of this device is that the lower row of step-shaped plates is installed along the catch line, a heater is placed on the horizontal shelves, the next row of plates is placed on the insulation and the lower row of plates, which are horizontal and vertical. with their parts, they take the insulation in the holder, the cycle repeats. Enclosed cavities in which insulator elements are placed create difficulties in the ventilation of this insulation, and the moisture content of the insulation lowers its thermal performance, which leads to a decrease in the thermal protection of the enclosure.

The purpose of the invention is to improve the performance of walls of wall panels.

This goal achieves that the wall lining consisting of a thin-walled sheath

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for fastening, dimensioned wall panel and limited to vertical and horizontal edges, screenings made on vertical edges, and under the lower horizontal edge, the cover plate has an outlet to form an overlap at the junction of the panels above the underlying shell, and holes are formed in horizontal edges for ventilated 1 / G insulation; The thin-walled casing has a safety profile in the areas adjacent to the rear door and window openings, which helps to protect the insulation from weathering, and the fastening of the lining in the flaps with dowels to the window and door slopes increases its reliability of fastening.

Fig. 1 shows a wall insulation; figure 2 - section aa in figure 1; on fig.Z - section bb in figure 1; figure 4 - section bb In figure 1.

The heat insulation wall plate consists of a thin-walled shell 1 with vertical stiffeners (flanging) 2 in which holes 3 are made, the lower edge 4 and flaps 5 There are horizontal stiffening ribs 6 with holes 7 and a lower horizontal stiffener edge 8 with with the same holes 7. In the thin-walled shell 1 between the horizontal and lower ribs 6 and 8 of stiffness there is a heater 9 with ventilation ducts 10.

The wall lining works as follows.

The cover plate is attached to the vertical seams of the exterior panels of the precast concrete panel building through the holes 3 in the vertical stiffeners (flanging) 2 with the help of dowels 11. The shell 1 protects the insulation from weathering.

The design of the vertical stiffeners (flanging) 2 is designed in such a way that they protect the vertical seams of the building from weathering.

In addition, the overlay is fastened to the cuffs 5, made on the thin-walled shell 1 at the points of contact with the window and door openings, with the help of dowels

11 The flaps 5 are structurally designed in such a way that it allows the end surfaces of the insulation 9 to be protected from weathering. To avoid falling into

insulation of atmospheric precipitation horizontal intersection of overlays is made in such a way that the overlying overlay is installed with overlap on the underlying. The amount of overlap should be greater than the capillary rise of moisture along the gap between the upper and lower lining.

The ventilation ducts 10 are aligned with the openings 7 in the horizontal and lower ribs 6 and 8 of stiffness and fulfill the role of

removal of condensate from the insulation, which is organized when the dew point is in the insulation of the wall insulation pad. The volume between the lower edge 4 of the thin-walled sheath 1, the lower horizontal stiffening rib 6 and the two vertical stiffeners (flanging) 2 does not fill the insulation 9.

The use of wall lining to insulate and protect buildings from

Claims (2)

atmospheric effects due to its design features allows to increase the thermal performance of exterior panels and joints of buildings. Invention Formula 1 stenova warming pad, including a thin-walled sheath with flanging for attaching to the wall and a sheath located in the cavity, characterized in that improving the performance of walls from wall panels, the lining is made according to the dimensions of the wall panel and is limited to vertical and horizontal edges, and flanging is made on vertical ribs, and under the lower horizontal rib, the lining has a vent to form an overlap at the junction of the panels above the underlying shell, with holes in the horizontal ribs for ventilating insulation. 2. Cover according to claim 1, about tl and h and y and a - so that the thin-walled casing is made with cuffs in places adjacent to the slopes of window and door openings - - -1, .N v g: Y–; X th fel  x L.2 g g Ј4z.i   .  - v;% T; 4, V X1-1 .- v  s; v: X Wl3  H  . M