LT6519B - Intermediate partition soundproofing layer and intermediate ppartition - Google Patents

Abstract

A partition wall (1) comprising a plurality of layers having different physical properties includes at least one layer (2, 2 ') of an activated carbon block or elements of similar properties; at least one acoustic granulate layer (3) consisting of acoustic and / or thermal bulk enhancers; at least one layer of gypsum cardboard (5, 5 ', 5 "); elastic intermediate (4, 4 '); and architectural detail (6). The installation of partitions (1) according to invention is 8-10% faster than normal partitions, there is no need to plaster the walls, thus reducing construction costs by 10-15%, there is no longer any wet process, due to thinner than the usual partitions, an increase in the area of premises is obtained, about 40% overlay load, 55 dB sound insulation is ensured.

Description

Field of the Invention

The present invention relates to building partitions, and more particularly to multi-layer building soundproofing partitions.

State of the art

Noise between living quarters in apartment buildings or other types of buildings that are subject to certain levels of noise at certain times of the day is a major issue in many buildings. Unwanted noise and especially noise that exceeds regulated noise levels in various types of premises. The problem of sound insulation between rooms is solved by thickening the partition walls and attaching additional sound reducing materials to them. However, the disadvantages of such measures are the often inadequate level of sound insulation, the expensive and complicated installation of layers of sound-absorbing materials.

U.S. Patent Application Ser. 14 / 646,863 discloses the closest analogue to the sound-absorbing wall composition of a building. This composition includes a concrete wall of the building and soundproofing panels attached to it, or a material such as rock wool is fixed between the soundproofing panels. The main disadvantages of this composition are the complex installation of insulating layers, which require additional sound insulation between the layers of fasteners and the insulating layers themselves.

The wall sound insulation construction of the invention solves the problem of sound insulation between rooms, as well as allows for faster and less costly installation of soundproofing partitions indoors, thinner and easier to adapt to the environment, reduced floor load and improved sound insulation.

Brief Description of the Invention

The interstice partition (1) comprising a plurality of layers having different physical properties comprises at least one layer (2, 2 ') of aerated concrete blocks or elements of similar properties; at least one layer (3) of acoustic granulate consisting of a material improving the acoustic and / or thermal properties of the septum; at least one plasterboard layer (5, 5 '); elastic gaskets (4); and architectural details (6).

Brief description of the drawings

Other features and advantages of the invention are described in the detailed description of the invention with reference to the following drawings:

Fig. the construction of the inter-buttress partition is shown.

Before referring to the detailed description of the invention, with reference to the drawings in which the invention is exemplified, it is to be understood that identical elements are designated by the same numerals throughout the drawings.

Detailed Description of the Invention

It should be understood that many specific details are set forth to provide a full and comprehensible description of an exemplary embodiment of the invention. However, it will be apparent to one skilled in the art that the level of detail of exemplary embodiments of the invention does not limit the scope of the invention, which may be practiced without such specific guidance. The well-known techniques, procedures, and ingredients have not been described in detail to avoid the confusion of exemplifying embodiments of the invention. Furthermore, this description is not to be construed as limiting the examples provided, but merely as an implementation thereof.

The interlayer partition (1) comprising a plurality of layers having different physical properties comprises at least one outer plasterboard layer (5, 5 ') of the partition (1), a layer (2, 2') of aerated concrete blocks or elements of similar properties; at least one layer (3, 3 ') of granulate between layers of aerated concrete blocks (2, 2') consisting of a material that improves the acoustic and / or thermal partition properties; at least one plasterboard layer (5) between the granulate layers (3, 3 '); an elastic spacer (4, 4 ') of the septum (1) at least at a portion of the lower and upper bases; at least the architectural detail of the patching of the upper seams (6).

First implementation example

According to a first example, the inter-partition bulkhead is formed by installing a first layer, which is the first layer (2) of aerated concrete blocks of about 75-100 mm, made of high fire-resistant aerated concrete blocks; then a first layer (3) of acoustic granulate, such as an acoustic granulate plate of vehicle-ground tire granules, is attached to the inner part of the first layer of aerated concrete blocks (2), for example by gluing. A layer of acoustic granulate, such as an acoustic granule plate, is made up of vehicle-ground tires, from which metal cords have been removed and the tires themselves are evaporated. The pellets have a diameter of 1 to 2.5 mm. The composition of the acoustic granulate layer comprises granules, 80% of the total composition of the board, rubber, 10% of the board composition, binder, 8% of the board composition, rubber deodorant, 2% of the board composition. Such a composition of the acoustic panel has excellent acoustic properties, is cheap to manufacture and harmless to man. Next, a layer (5) of plasterboard (about 10 mm) is glued, followed by a second layer (3 ') of acoustic granulate (about 10 mm). Next, a second layer (2 ') of aerated concrete blocks, about 75-100 mm thick, is glued. At least one layer (5, 5 ') of plasterboard, about 10 mm thick, is glued on the outside on both sides of the aerated concrete layers (2, 2'). The interstice baffle (1) has, at least a portion of the lower and upper base, a resilient intermediate layer (4, 4 ') having a thickness of about 10 mm in the lower part and about 20-30 mm in the upper part for insulating sound transmission by the elements of the baffle (1). Architectural details (6) are applied for additional sound insulation at the upper part of the partition (1) at the seams where sound bridges may occur. The total thickness of the septum is about 200-240 mm.

All layers are joined together by special building adhesives suitable for bonding plaster blocks, filling joints between blocks and wall peeling.

The partition (1) according to the example described is 15% faster than conventional partitions, eliminates the need for plastering walls, reducing construction costs by% 5%, eliminates wet processes, results in thinner than normal partitions, increases the floor load, 57 dB sound insulation.

Second implementation example

The interstice partition is formed by installing a first layer, which is the first layer (2) of aerated concrete blocks of about 75-100 mm, made of high fire-resistant aerated concrete blocks; then a first layer (3) of acoustic granulate, such as an acoustic granulate plate of vehicle-ground tire granules, is attached to the inner part of the first layer of aerated concrete blocks (2), for example by gluing. A layer of acoustic granulate, such as an acoustic granulate plate, is made up of vehicle-ground tires, from which metal cords have been removed and the tires themselves are evaporated. The pellets have a diameter of 1 to 2.5 mm. The pellets represent 80% of the total composition of the panel. The board also contains rubber, 10% of the board composition, in the binder! material, 8% slab composition, rubber deodorant, 2% slab composition. Such a composition of the acoustic panel has excellent acoustic properties, is cheap to manufacture and harmless to man. Next, a layer (5) of plasterboard (about 10 mm) is glued, followed by a second layer (3 ') of acoustic granulate (about 10 mm). Next, a second layer (2 ') of aerated concrete blocks, about 75-100 mm thick, is glued. At least one layer (5, 5 ') of plasterboard, about 10 mm thick, is glued on the outside on both sides of the aerated concrete layers (2, 2').

The interstice baffle (1) has, at least a portion of the lower and upper base, a resilient intermediate layer (4, 4 ') having a thickness of about 10 mm in the lower part and about 20-30 mm in the upper part for insulating sound transmission by the elements of the baffle (1). Architectural details (6) are applied for additional sound insulation at the upper part of the partition (1) at the seams where sound bridges may occur. The total thickness of the septum is about 200-240 mm.

All layers are joined together by special building adhesives suitable for bonding plaster blocks, filling joints between blocks and wall peeling.

The partition (1) according to the example described is 15% faster than conventional partitions, eliminates the need for plastering walls, reducing construction costs by% 5%, eliminates wet processes, results in thinner than normal partitions, increases the floor load, 57 dB sound insulation.

While many features and advantages have been enumerated in the description of the invention, together with the structural details and features of the invention, the description is exemplary of the invention. Changes may be made to the details, in particular the shape, size and layout of the materials, without departing from the principles of the invention, in accordance with the most widely understood meanings of the terms used in the claims.

Claims (2)

Definition of the Invention Composition of a soundproofing sheet of an inter-partition baffle comprising threat insulating materials, characterized in that it comprises beads of 80% of the total composition of the non-corded tire, of the rubber, which comprises 10% of the total composition, of 8% of the total composition. the composition as a whole, and a rubber deodorant that accounts for 2% of the total composition. An interstice partition (1) comprising at least one supporting layer and at least one soundproofing layer, characterized in that it comprises a first plasterboard layer (5); a first layer (2) of aerated concrete blocks; a first layer (3) comprising a soundproofing board composition according to claim 1 or 2 and a second layer (3 ') comprising a soundproofing board composition according to claim 1 or 2 and a plasterboard layer (5) therebetween, between the first and second aerated concrete block layers (2, 2 '); a second layer (2 ') of aerated concrete blocks; a third plasterboard layer (5 '); an elastic spacer (4, 4 ') at least part of the lower and upper bases of the baffle (1); an architectural detail (6) at the upper seam of the partition (1).