SU1021737A1 - Outer wall brick panel - Google Patents

Abstract

OUTER WALL BRICK PANEL, including interior and outer brick walls, connected. between cotiioft diaphragms, formed by the release of brick walls, seals, and heat insulating, so that, in order to increase the heat engineering qualities of the simplification of manufacturing technology, the walls and diaphragm are laid from bricks with through and expiratory empty, connected in pairs by non-through cavities towards each other, the diaphragm is made with a lining of rigid insulation located. in the seams between releases sparennzh kir. pichny walls and immersions to the hole coaxially with the passageway bricks for the connecting rod.

Description

The invention relates to construction and is intended for the exterior walls of heated industrial and civil buildings. The outer ferroelectric three-layer panel is known, which includes interconnected diaphragms made of flexible joints, external concrete pipes and a heat-insulated insulating layer tl 3 "interposed between them. However, in the sealing zone of the flexible airways, under operating conditions, the temperature of the inner surface of the dome decreases, when cutting, lowering the outdoor temperature creates conditions for condensation. In addition, stand-up stainless steel, low-alloyed steel, conventional steel with anti-corrosion coating or Polymeric heat-insulating material with a closed pore structure is used for flexible connections. Consumption of expensive metal per device flexible. connections, as well as thermal insulation material with a closed pore structure, increases dramatically with the increase in the thickness of the panel and its thermal properties, which significantly increases the cost of construction. jv. The outermost wall brick of a three-layer panel is the closest to the proposed one, including inner and outer brick stacks interconnected by diaphragms formed by the release of wall bricks laid with interlaced seams and a layer of thermal insulation 2. The disadvantage of the known panel is concluded that through heat-conducting inclusions from reinforced heavy mortar along the contour of the panel have a heat conductivity coefficient five times higher than the heat conductivity of hollow bricks that leads to industrial rzaniyu panel in the zone of their placement. Moreover, the decrease in the temperature of the inner surface in the zone of heat-conducting inclusions increases with increasing panel thickness, since in order to ensure the required strength, the increase of the thickness of the concrete bridges with metal. The formed uneven temperature field of the panel significantly reduces its reduced value of thermal resistance, which leads to an increase in the heat loss of condensate on the inner surface of heat-conducting inclusions during the period of cold snap. The purpose of the invention is to increase the heat engineering qualities and to simplify the manufacturing technology. The walls, the aperture and the diaphragm are made of bricks with 4I and non-through voids, connected in pairs by non-through voids towards each other, and the diaphragm. polished with a lining of rigid insulation of bodies located in the seams between the outlet and the double-walled, bricks of the walls and having a hole coaxially with the through channels of the bricks for the connecting bar FIG. 1 shows a fragment of a three-layer wall brick panel; in fig. 2 - panel view from the front side; in fig. 3 - the same, view along the upper and lower gran; in fig. 4 and 5 - the same, horizontal sections; ia b - also, a vertical section along the diaphragm; in fig. 7 — node 1 in FIG. 6, the gasket is made of rigid insulation. The outer walls 1 and 2 and the connecting diaphragms are made of bricks 3 and 4 with outward 5 and non-through 6 voids connected in pairs by unwelled voids 6 towards each other. The connection of the outer walls 1 and 2c of the front side of the panel is made by displacing the previously connected pair of hollow bricks relative to each other by 1/2 of its length. Moreover, the brick 3, which faces the butt-side with the butt end, is at the same time the wall element 1 and is located therein in the spoons, and the brick 4, which ends up with the butt side, is also an element of the wall 2 . position, which ensures the formation of three through vertical channels 7, which, when vibrated, are filled with a solution. The connection of walls 1 and 2 on the upper and lower edges of the panel is carried out by laying across the panel tychko-. The second side of the pre-connected pairs of bricks 8 and 9. As a result, three through horizontal channels 10 are formed, which, when vibrated E1, are filled with mortar. The walls 1 and 2 are connected to the field of the panel at the location of the heat insulating layer 11 made by diaphragms formed by releases of the bricks 12 and 13 in pairs from walls 1 and 2 and the joints laid together. And between the 12 and 13 diaphragms, for the purpose of excluding thermal contact, a gasket 14 of rigid is installed along the seam. . insulation having a hole 15, coaxial with the through channels of the bricks for the connecting rod 16.

In the event that the connection of the diaphragm bricks is dissolved, a plug 17 is provided in the insulation 11, through which the solution is poured.

In order to increase the strength of the joint into the through channels, steel erasers with preformed are installed: nor 1c.

Sh1nel is made by the Slydu |

Hollow bricks are connected to each other after preliminary dipping into a liquid solution with non-through hollow pads, after having gained sufficient strength in pairs, the hollow bricks are laid out on a thin layer of mortar, laid out in a metallic shape, welded with bars welded to the metal surface. The noBepk of the filler layer forming the first brick wall of the panel is filled with a CASTED solution and vibrated. The solution under the pressure generated by vibrating: fills / penetrates through the seam and the seams between a pair of hollow bricks, forming a solid connection. After vibration

on K1: rpich. vsh1uschen} & 1e by the calf from the bottom cteHjic / installedVa} prokl "4ki from hard insulation. Roll up the gasket: U1: 1% bricks, 1 bricks, Bi9iycKae “i.e. from the Betatimft wall: After iio, the entire panel is folded hard) 1st heat and press the bricks of the diaphragm tightly to each other, ist pelt-i ° r canal in the bricks of the diaphragm

0 holes left in the insulation for the purpose. Above the insulation layer, the bricks of the sepxral layer forming the second wall of the panel are laid out, filled with mortar and vibrated. After this, the surface is smoothed with the rules | 1 or float.

The calculations of temperature fields on a computer show that the connection of brick-external walls made in this way is essential; increases the reduced thermal resistance of the outer wall brick panel ...:

The introduction of such panels into the practice of the builder aa d t start heating energy savings. .

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Claims (1)

EXTERNAL WALL BRICK PANEL, including internal and external brick walls, interconnected by diaphragms, formed by the outlets of brick walls, roofing with dressing of seams, and layers of thermal insulation, heating and insulation, in order to increase the heat engineering qualities and simplification of manufacturing technology, the laying of the walls and the diaphragm is made of brick with through and through voids, pairwise connected through voids towards each other, and the diaphragm is made with a gasket of hard insulation located at the seams between the outlets of the paired brick walls and having an opening coaxial with the through channels of bricks for the connecting rod. fg / g f 'ί