RU4313U1 - MULTILAYER MONOLITHIC WALL - Google Patents

Abstract

1. A multilayer monolithic wall containing monolithic concrete layers, a layer of thermal insulation, reinforcing elements and communications passed through a thermal insulation layer, characterized in that the reinforcing elements are made in the form of vertical frames installed discretely along the front of the insulating layer on both sides and connected through missed through the heat-insulating layer with rods equipped with at least one of the ends with bent hooks meshed with the vertical frame. 2. The wall according to claim 1, characterized in that the vertically mounted reinforcing cage has a rectangular cross-sectional plan, the horizontal transverse rods forming the frame have a length exceeding the thickness of the corresponding concrete layer, the ends of the horizontal transverse rods protruding beyond the horizontal longitudinal rods adjacent to the insulating layer .3. The wall according to claim 1, characterized in that the vertically mounted reinforcing cage has a triangular section in plan, the height of which from the horizontal rod adjacent to the heat-insulating layer to the ends of two other horizontal rods in this section is equal to the thickness of the corresponding concrete layer, and the ends of horizontal rods located at an angle to the insulating layer, stuck into the insulating layer. 4. A wall according to claims 1 to 3, characterized in that the rod connecting the reinforcing cages is made of a wire of periodic section. The wall according to claims 1 to 3, characterized in that the rod connecting the reinforcing Krakasy rod is made of smooth wire and has bends at both ends.

Description

Sandwich wall

A useful model belongs to the field of construction. E can be used in the construction of monolithic multilayer walls of buildings.

A multilayer concrete wall is known comprising an external concrete layer and an internal heat-insulating layer located between the concrete layers. Concrete layers are interconnected by reinforcing rods, penetrated through the heat-insulating layer and secured1. Or on argal-wood flooring, located in concrete spruces / 1 /. one of the drawbacks of this technical solution is the need to mold the reinforcing fixture into a heat-insulating layer when it is molded, which is due to the inconvenience of transporting the insulation to the place of its installation: a.

There is a well-known anchor connection of a multilayer monolithic wall with a heat-insulating inner layer, made in the form of a rod of non-heat-conducting material and two volumetric frames, consisting of two U-shaped steric elements connected at the points of bending by transverse rods, and two elements fixing the heat-insulating layer. Volumetric frames are fixed on the connection stub using the EINyachniy capture grip, which is formed by two super-perpendicular stub pairs connected by end sections / 2 /. The disadvantage of this anchor connection is that the relatively difficult to manufacture and metal-cored construction of the reinforcing carcass, makes the role of the heat-insulating layer f-ikser only

E 04 V 2/84

HiiH, in which the reinforcement of the second-best secondary trench layers of concrete is made in the form of reinforcing meshes wavy in p.Jaan, whose height H0.1S is equal to that. The sheets correspond to the concrete concrete layer. The reinforcement mesh of both layers is connected by connecting elements penetrated through the middle insulation layer / 3 /. The disadvantage of this technical peaiemia is, firstly, the need to use special equipment to see the wave-like shape of the reinforcement frame, and with a certain wave height, secondly, the reinforcing cage is supposed to be installed along the entire plane of the wall layers, and, thirdly, in the working position, the cage is installed together with the heat-insulating layer in the form of an armotap but that does not vsehscha convenient and expedient.

The purpose of the useful model is to create a construction of a multilayered wall, the reinforcement of which performs several functions at the same time: it provides the necessary and sufficient strength of concrete layers, fixes the heat-insulating layer in the design position, communicates with the layers, allows you to vary those: Otena subject to the use of suzgestvo asch stasdarznogo oborozshchashash.

This problem is solved as follows: ASHOGOELY monoshat wall contains: pieces of monolithic concrete layers, thermal insulation layer, reinforcing elements and communication passed through the thermal insulation layer. Reinforcing elements are made in the form of vertical cashes installed along the side of the heat-insulating layer on both sides and

connected with each other: pro-current: through heat-insulating: layer with rods equipped with at least one end on one end of a bent hook meshed with a vertical frame. The frame has a pro-angular or trident triangular cross section. With a rectangular design of the frame, the horizontal transverse rods forming it have a length exceeding the thickness of the corresponding concrete layer, and the ends of the horizontal transverse erasers:

 9

protrude beyond the horizontally longitudinal erupted, direct to the heat-insulating layer. When triangular. the carcass was filled with its height from the horizontal eraser layer adhering to the thermal insulation. 1 the layer of the horizontal eraser to the ends of two other neckline erasures; the neck in this section is equal to the thickness of the corresponding concrete layer, and the ends of the horizontal echoes, which are at an angle to the heat-insulating, this and that th layer. The connecting reinforcing cages erased: I made a wire of a secular section or a smooth wire, in this case I have curls at the ends of the wallpaper.

Comparative anar: From the declared useful dunger, I prototype shows that the useful dowel is distinguished by the presence of tenderly mounted vertically: from the frames of a rectangular yale triangular in terms of Sorma, connected by a young layer passed through a teto-isolation layer with rods. Erased; the prince can have a periodichesky yal yalga: the profile I am on one yal on wallpaper 1sony 1fyuchkamya. The horizontal lines were erased; the core forming framework was stuck in its own end in heat-soldering zone, and the dimensions correspond to the thickness of the monolithic layers, which, however, allows us to conclude that there are a lot of newnesses in the declared useful lydel.

Comparative analyzes with another well-known technical solution for the same purpose shows that the tenuous installation of vertical frames is necessary and sufficient: l the strength of the concrete layers of the wall; the dimensions in the horizontal section of the reinforcing cages provide accurate faksatsya heat-soldering layer in the design belt; this contributes to the sticking of the ends of the horizontal elements of the frame into the heat-insulating layer; and the presence of hfyuchok at the ends of the sterney I am fulfilled / as variance / s erased /: this irrelevant wire guarantees: -; a good connection of concrete layers with each other. All of these esbects are obtained in

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- 3 as a result of the suppression of the well-known constructs of technological and technological lie in a new combination, which proves that the proposal is: a useful model of the famous technology.

Useful 1, clothe is illustrated by dash; by 1, on which it is possible:

- in Fig. 1 - a mono, single-layer, multi-layer wall with a square l of frame-on gig. 2 - then;: w with. rectangular and triangular frame;

-on shzhg.Z - that: ce with a triangular frame; - in figure 4, - a rectangular frame;

- figure 5 is a triangular frame.

The wall consists of an external 1 concrete layer, a thermal insulation layer 2 and an internal 3 concrete layer. On the outer and inner concrete layers, vertical frames 4 are placed, which are installed along the front of the: 1-insulating layer is discontinuous on both sides of this layer. The frames are connected by reinforcing rubbers: ryam 5, acting as ties, at the end of which a hook 6 is made, if the link is formed from a thread of a periodic profile, or the hooks are made of whitewashed concagl of bonds, if it is smooth. With these hooks, the links are connected to the vertical frames. Sgshi frames can have in plan a right angle 7: ijni triangular 8 section. In the case of the carcass being made rectangular, the horizontal transversal 9 forming the carcass have a length exceeding the thickness H of the corresponding concrete layer, and the horizontal transverse ends 10 extend beyond the horizontal horizontal erasers: I: 11, adjacent to the heat insulating layer. If the frame is triangular, then the height of the cross section from the horizontal sterlie layer I adjacent to the body is 12 to the ends 13 of the other two horizontal rubbers; 14 in this section is equal to the thickness of the corresponding concrete layer, and the ends of the 15th horizontal rubbers are sheql, angled to those} the 1st layer.

(ZhZ

- 4 stuck in this teshEyazoladioichny layers. In order to be able to, along the surface of the T1 layer, the base layer ivio :: - eT, mesh 16 was installed. Ster: Nl 5 has an anti-corrosion protection.

In order to tie 5 wires, a bar of periodic cross-sectional bend 6 is required from only one end of the wire, and if connection 5 is made of smoothly: wire, then both ends are bent after assembly.

The proposed construction allows you to mount an armored package away from l in assembled:.: Install it in the project half-wall or collect wall elements directly on LiecTe by assembling it.

Useful The dress allows you to provide:

-project polo: -: e:; 1, :: e layer of thermal insulation in the process of concreting

walls,

-connection of layers of cast concrete with each other,

- design thickness of concrete layers,

-project design. 10: en, arl;: tour frames} s in the process of concreting.

Sources of information:

1.Fragmental patent 2219285 from 1873. ШСи Е 04 С 2/26

2.SSSR A.S. 1,104,218 from 1983 MGi E 04 V 2/30

3.SSSR A.S. 15273SO from 1989 MKI E 04 2/84 - prototype. By proxy, for.chBi te la.-.-,

- 5 - A.E. 1halmkkov

Claims (5)

1. A multilayer monolithic wall containing monolithic concrete layers, a layer of thermal insulation, reinforcing elements and communications passed through a thermal insulation layer, characterized in that the reinforcing elements are made in the form of vertical frames installed discretely along the front of the insulating layer on both sides and connected through missed through the heat-insulating layer with rods equipped with at least one of the ends of the bent hooks meshed with the vertical frame.  2. The wall according to claim 1, characterized in that the vertically mounted reinforcing cage has a rectangular section in plan, the horizontal transverse rods forming the frame have a length exceeding the thickness of the corresponding concrete layer, and the ends of the horizontal transverse rods protrude beyond the horizontal longitudinal rods adjacent to heat insulating layer.  3. The wall according to claim 1, characterized in that the vertically mounted reinforcing cage has a triangular section in plan, the height of which from the horizontal rod adjacent to the heat-insulating layer to the ends of two other horizontal rods in this section is equal to the thickness of the corresponding concrete layer, and the ends of horizontal rods , located at an angle to the insulating layer, stuck in the insulating layer.  4. The wall according to claims 1 to 3, characterized in that the rod connecting the reinforcing cages is made of a wire of periodic section. 5. The wall according to claims 1 to 3, characterized in that the rod connecting the reinforcing kraki is made of smooth wire and has bends at both ends.