RU202264U1 - Interfloor overlap device - Google Patents

Abstract

The proposed utility model is intended for the construction and reconstruction of buildings for various purposes and differs from analogues: - reduced weight; - use of honeycomb cells to increase the bearing capacity; - anti-corrosion due to the use of galvanized materials; - absence of welded joints due to the use of epoxy resin. - beams with honeycomb cells made of sections of galvanized profiled sheet, combined with connecting parts and epoxy resin with shelves made of galvanized hat profile; - ceilings made of galvanized profiled sheet, resting on the shelves of the hat profile using epoxy resin; - insulation of the space of the beam and the ceiling with polystyrene concrete or mineral concrete ...

Description

The proposed interfloor floor device consists of load-bearing beams, consisting of honeycomb cells formed by sections of a profiled sheet and a galvanized hat profile, the space between the floor and the coating of galvanized profiled sheet (it is possible to use cement-bonded particle boards), filled with insulation made of monolithic polystyrene concrete (it is possible to use mineral wool ) with a bulk density up to 150 kg / m3.

Vehicle tier:

Interfloor ceilings and coatings in the construction of industrial and civil buildings in accordance with the current building regulations are made from:

- prefabricated reinforced concrete slabs;

- monolithic reinforced concrete;

- wooden beams and decking.

Considering as an analogue the design of precast-monolithic floors "Prostor", "Atlant", "Master", issued by patents No. 138832, 160749, 104794, 123042, 131029, there is a decrease in the weight of the load-bearing element - a load-bearing beam made of welded reinforcing bars filled with in-situ reinforced concrete and a large number of welded joints.

The difference between the proposed utility model is:

- reducing the weight of the supporting beam;

- anti-corrosion of the elements of the beam and floor;

- the use of epoxy resin elements in the joints instead of labor-intensive and difficult-to-control welded joints.

The technical result of the proposed utility model:

Lightweight flooring device made of anti-corrosion materials using load-bearing honeycomb cells and lightweight insulation with epoxy resin connections.

The task of the technical result when using:

Reducing the weight of intermediate floors and, accordingly, the total weight of the building or superstructures during the reconstruction of low-rise buildings.

Characteristics of the utility model.

The proposed utility model for the device of interfloor ceilings for buildings under construction and reconstructed consists of:

- load-bearing beams using honeycomb cells formed by sections of galvanized profiled sheet, framed by a galvanized hat profile;

- slabs made of galvanized profiled sheets along the lower and upper flanges of the beam supported on the hat profile;

- filling of internal cavities with insulation (polystyrene concrete with a bulk density of up to 150 kg / m3 or mineral wool);

- connecting elements at the junctions of the cells;

- joints of profiled sheets with epoxy resin to the shelves of the hat profile and to each other.

Implementation of the utility model

Construction of multi-storey buildings for industrial - civil purposes - installation of superstructures over low-rise buildings during their reconstruction.

Replacement of wooden floors.

Blueprints:

FIG. 1 shows the plan and section of the interfloor overlap, consisting of:

- walls made of sections of profiled sheet - pos. one;

- top and bottom shelves made of galvanized hat profile - pos. 2;

- connecting parts - pos. 3;

- bottom profiled sheet of overlap - pos. four;

- insulation made of polystyrene concrete with a bulk density of 150 kg / m3 - pos. five;

- upper bearing profiled sheet - pos. 6;

- gaskets made of fiberglass impregnated with epoxy resin - pos. 7;

- joints of galvanized sheets with epoxy resin - pos. 8.

Claims (1)

Interfloor overlap device, which contains load-bearing beams with honeycomb cells formed by sections of galvanized profiled sheet, framed by a galvanized hat profile, forming the upper and lower shelves of the load-bearing beams, as well as the lower galvanized profiled sheet and the upper load-bearing galvanized profiled sheet, resting on the hat profile of the upper and the bottom shelves of the load-bearing beams, connected to each other and to the shelves of the hat profile with epoxy resin, the cavity between which is filled with insulation.

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