RU101059U1 - CONSTRUCTION PANEL - Google Patents

Abstract

 1. A structural panel containing a core in the form of a filler layer, for example, continuous or formed by a number of inserts, for example, in the form of bars, on both sides of which parallel to its surfaces and with a gap relative to its surfaces are wire mesh, and a series of parallel flat zigzag wire support elements that pass through the core, for example, are inserted into slots made in the solid core or are located between the inserts of a core formed by a number of inserts, and are attached ridges to wire mesh, characterized in that the ridges of flat zigzag wire support elements have longitudinal shelves. ! 2. The structural panel according to claim 1, characterized in that the length of the longitudinal flanges of the ridges of flat zigzag wire support elements is not less than the mesh size of the wire mesh.

Description

The utility model relates to construction, namely the manufacture of three-dimensional panels of fixed formwork, which can be used for the construction of structures for various purposes.

Known structural panel containing a continuous heat insulating core in the form of a filler layer, on both sides of which are parallel to its surfaces and with a gap relative to its surfaces are wire mesh; a series of parallel flat zigzag wire support elements pass through a filling (heat insulating) core and are connected by ridges to wire meshes, namely, to longitudinal wires of wire meshes (Patent of the Russian Federation for invention No. 2059774, Е04С 2/22, publ. 05.10.1996). The core in the form of a filler layer of heat-insulating material can be formed by a number of inserts, for example, in the form of bars, on both sides of which parallel to its surfaces and with a gap relative to its surfaces are wire mesh, and a series of parallel flat zigzag wire support elements are located between the bars and attached ridges to wire mesh, namely to the longitudinal wires of wire mesh (Patent of Ukraine for invention No. 78776, Е04С 2/10, publ. 04/25/2007, priority 02.11.2004)

However, the manufacture of a known structural panel requires careful observance of the step of arranging the zigzag wire support elements to the mesh cell sizes or the selection of mesh sizes of the ridges and the step of the ridges of the zigzag wire support elements to ensure that the ridges of the zigzag wire support elements come in contact with the mesh elements, for example, longitudinal mesh wires, and Thus, the attachment of these elements from one to another, which reduces manufacturability and productivity production and puts forward increased requirements for the qualifications of personnel, therefore, requires a significant investment of time and money.

The technical task of the utility model is to improve the structural panel containing a solid core made of bars, a filling core, on both sides of which parallel to its surfaces and with a gap relative to its surfaces are wire meshes connected by a series of parallel flat zigzag wire support elements that pass through the filling core and attached by ridges to wire mesh, by making ridges of flat zigzag wires support elements with longitudinal shelves, which ensures contact of the crests of flat zigzag wire support elements with mesh elements at any step of the arrangement of flat zigzag wire support elements, mesh size and step of the ridges of zigzag wire support elements, which contributes to manufacturability and increase production productivity, simplification staff qualification requirements, significant time and cost savings in production.

The structural panel contains a core in the form of a filler layer, for example, continuous or formed by a number of inserts, for example, in the form of bars, on both sides of the core parallel to its surfaces and with a gap relative to its surfaces are wire mesh; a series of parallel flat zigzag wire support elements pass through the core, for example, inserted into slots made in a continuous core or located between the inserts of the core formed by adjacent inserts, and connected to the wire mesh by ridges that have longitudinal flanges; the length of the longitudinal flanges of the ridges of flat zigzag wire support elements may be not less than the size of the mesh wire mesh.

Figure 1 shows a sketch of a structural panel with a solid core; figure 2 shows a sketch of a structural panel with a core, a core formed by a number of inserts, for example, bars; figure 3 shows the contact zone of the ridge of a flat zigzag support element with a mesh.

In the embodiment shown in FIG. 1, the three-dimensional structural panel comprises a continuous core in the form of a filler layer 1 made of heat and / or sound insulating material, for example, light plastic, foamed synthetic resin, polyurethane or polystyrene, hard mineral wool, material based cellulose. On both sides of the core 1 parallel to its surfaces are wire mesh 2 and 3 with a gap of 4 and 5 relative to its surfaces. A number of parallel flat zigzag wire support elements (cable) 6 pass through the filling core 1.

In the embodiment shown in FIG. 2, the three-dimensional structural panel comprises a core in the form of a filler layer formed by a number of inserts 1, for example, in the form of bars; the core is made of heat and / or sound insulating material, for example, light plastic, foamed synthetic resin, polyurethane or polystyrene, hard mineral wool, cellulose-based material. On both sides of the filling core parallel to its surfaces are wire mesh 2 and 3 with a gap of 4 and 5 relative to its surfaces. Between the liners 1 are flat zigzag wire support elements (cables) 6.

The ridges of flat zigzag wire support elements 6 have longitudinal flanges 7 connected to wire meshes 2 and 3 (see FIG. 1 and FIG. 2). Grids 2 and 3 can be square, rectangular or round mesh with a size of 25 × 25 mm, the thickness of the core 1 can be from 100 mm to 250 mm.

The structural core panel with a solid core (FIG. 1) can be manufactured according to known technology, which provides for the relative positioning of the core 1, grids 2 and 3 and flat zigzag wire support elements 6 with the formation of a gap between the surfaces of the core 1 and grids 2 and 3. In a continuous trapezoidal slots 9 are preliminarily performed in the core 1, into which flat zigzag wire support elements 6 are inserted (see, for example, RF patent for invention No. 2059774). Then, to the shelves 7 of the protruding ridges of the flat zigzag wire support elements 6 are attached mesh 2 and 3 by welding.

A structural panel with a core formed by a number of inserts, for example, bars (Fig. 2), can be manufactured according to the known technology, which provides for the relative positioning of the core composed of inserts (bars) 1, grids 2 and 3 and flat zigzag wire support elements 6 s the formation of a gap between the surfaces of the core composed of inserts (bars) 1 and grids 2 and 3. In this case, inserts (bars) 1 are successively laid, while at the same time placing zigzag-shaped flat between them wire support elements 6, having on both sides of the filling core formed by a number of inserts (bars) 1 with a gap 4 and 5 relative to its surfaces, wire mesh 2 and 3, and a number of inserts (bars) 1 are subjected to pressure in a direction perpendicular to the planes of the support elements 6 then, to the shelves 7 of the protruding ridges of the flat zigzag-shaped wire support elements 6, the grids 2 and 3 are connected by welding (see, for example, Ukrainian patent for invention No. 78776).

The presence of shelves 7 on the ridges of flat zigzag wire support elements 6 facilitates contact with the grids 2 and 3 at any step of the location of the flat zigzag wire support elements, mesh size 8 and the pitch of the ridges of the zigzag wire support elements 6. If the length of the longitudinal shelves 7 of the ridges of flat zigzag wire supporting elements 6 are larger than the mesh size 8 of wire mesh 2 (or 3), then the contact of the shelves 7 ridges of the flat zigzag wire supporting elements 6 with mesh elements 2 (or 3) is provided under any conditions (figure 2).

The proposed structural panel provides a simplification of its production technology, which can be deployed directly to the construction site. The introduction of the proposed structural panel contributes to an increase in production productivity, simplification of personnel qualification requirements and significant time and cost savings in production.

Claims (2)

1. A structural panel containing a core in the form of a filler layer, for example, continuous or formed by a number of inserts, for example, in the form of bars, on both sides of which parallel to its surfaces and with a gap relative to its surfaces are wire mesh, and a series of parallel flat zigzag wire support elements that pass through the core, for example, are inserted into slots made in the solid core or are located between the inserts of a core formed by a number of inserts, and are attached ridges to wire mesh, characterized in that the ridges of flat zigzag wire support elements have longitudinal shelves. 2. The structural panel according to claim 1, characterized in that the length of the longitudinal flanges of the ridges of flat zigzag wire support elements is not less than the mesh size of the wire mesh.