CN215254263U

CN215254263U - Sound insulation pad capable of being directly pasted by ceramic tiles

Info

Publication number: CN215254263U
Application number: CN202120032208.7U
Authority: CN
Inventors: 付晓龙; 万丽红; 付烁硕
Original assignee: Kunshan Hainada Plastics Co ltd
Current assignee: Kunshan Hainada Plastics Co ltd
Priority date: 2021-01-07
Filing date: 2021-01-07
Publication date: 2021-12-21
Anticipated expiration: 2031-01-07

Abstract

The utility model discloses a sound insulation pad capable of being directly pasted by ceramic tiles, which comprises a cross-linked polyethylene layer, wherein a first L-shaped non-woven fabric is arranged above the cross-linked polyethylene layer, the first L-shaped non-woven fabric comprises an upper layer positioned above the cross-linked polyethylene layer and a side layer positioned on one side of the cross-linked polyethylene layer, the upper layer and the side layer are integrally formed, the upper surface of the upper layer is provided with a second non-woven fabric layer, the lower surface of the cross-linked polyethylene layer is provided with an intensive sound absorption groove, the cross-linked polyethylene layer of the utility model has environmental stress cracking resistance, chemical corrosion resistance, creep resistance, electrical property and the like, and the temperature resistance grade is obviously improved, and the sound absorption and shock absorption can be realized, the side layer is in order to seal when two this devices splice, avoids the condition such as gas leakage that leaks.

Description

Sound insulation pad capable of being directly pasted by ceramic tiles

Technical Field

The utility model relates to a give sound insulation and fill up technical field, specifically be a give sound insulation that available ceramic tile is directly pasted and fill up.

Background

For old district building, its sound insulation performance is relatively poor, leads to the resident family to receive the noise infringement deeply, and the mode of accessible renovation is handled, adopts the sound-absorbing plate pad in the ceramic tile below, and the sound insulation effect of this kind of mode is poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a give sound insulation of available ceramic tile direct paste fills up to solve among the prior art and handle through the mode of renovating, adopt to inhale the sound board pad in the ceramic tile below, the poor problem of the syllable-dividing effect of this kind of mode.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a soundproof pad that available ceramic tile is direct to be pasted, includes the crosslinked polyethylene layer, the top on crosslinked polyethylene layer is equipped with first L shape non-woven fabrics, first L shape non-woven fabrics is including the side layer that is located the upper strata on crosslinked polyethylene layer top and is located crosslinked polyethylene layer one side.

Preferably, the upper layer and the side layer are integrally formed.

Preferably, the upper surface of the upper layer is provided with a second non-woven fabric layer, and a connecting glue is arranged between the upper layer and the second non-woven fabric layer.

Preferably, a connecting glue is arranged between the crosslinked polyethylene layer and the upper layer.

Preferably, the lower surface of the crosslinked polyethylene layer is provided with dense sound absorption grooves.

Preferably, a substrate is fixed to the lower surface of the crosslinked polyethylene layer.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the polyethylene layer of the utility model has the comprehensive performances of environmental stress cracking resistance, chemical corrosion resistance, creep resistance, electrical performance and the like, and the temperature resistance level is obviously improved, and the polyethylene layer can absorb sound and damp;

2. the utility model is provided with the first L-shaped non-woven fabric which is divided into the side layer and the upper layer, the upper layer is flexible, on one hand, the shock absorption function can be realized, on the other hand, the sound absorption function can be realized, the side layer is used for sealing when the two devices are spliced, and the situations of water leakage, air leakage and the like are avoided;

3. the utility model is provided with the sound absorption groove which plays a further sound absorption role, absorbs the noise below the floor slab and ensures the sound insulation effect of the device;

4. the device can be used in the old building to achieve better damping and sound insulation effects.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of the present invention;

fig. 2 is an exploded view of the present invention.

In the figure: 1. a substrate; 2. a crosslinked polyethylene layer; 21. a sound absorbing groove; 3. a first L-shaped non-woven fabric; 31. an upper layer; 32. a side layer; 4. a second nonwoven layer; 5. and (5) connecting glue.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 and 2, in an embodiment of the present invention, a sound insulation pad capable of being directly adhered by a ceramic tile includes a crosslinked polyethylene layer 2, wherein the crosslinked polyethylene layer 2 has comprehensive properties of environmental stress cracking resistance, chemical corrosion resistance, creep resistance, electrical performance, etc., and the temperature resistance level is remarkably improved;

with reference to fig. 1 and 2, a first L-shaped non-woven fabric 3 is arranged above the cross-linked polyethylene layer 2, the first L-shaped non-woven fabric 3 includes an upper layer 31 positioned above the cross-linked polyethylene layer 2 and a side layer 32 positioned on one side of the cross-linked polyethylene layer 2, a connection glue 5 is arranged between the cross-linked polyethylene layer 2 and the upper layer 31, the upper layer 31 is flexible, and can play a role in shock absorption on the one hand and a role in sound absorption on the other hand, and the side layer 32 is used for sealing when two devices are spliced, so as to avoid water leakage, air leakage and other situations;

the upper layer 31 and the side layer 32 are integrally formed, and the integrally formed first L-shaped non-woven fabric 3 is convenient to manufacture, good in strength and good in sealing performance;

as shown in fig. 1, a second non-woven fabric layer 4 is disposed on the upper surface of the upper layer 31, the second non-woven fabric layer 4 can enhance the shock absorption performance and the sound absorption performance, a connection glue 5 is disposed between the upper layer 31 and the second non-woven fabric layer 4, and the connection glue 5 plays a role in connection;

as shown in fig. 1 and 2, the lower surface of the crosslinked polyethylene layer 2 is provided with dense sound absorption grooves 21, and the sound absorption grooves 21 play a further role in absorbing noise below a floor slab, so that the sound insulation effect of the device is ensured;

as shown in fig. 1, a substrate 1 is fixed to the lower surface of the crosslinked polyethylene layer 2, and the substrate 1 supports the crosslinked polyethylene layer 2.

The utility model discloses a theory of operation and use flow: when using this device, reveal the ceramic tile, then lay this device on the floor, base plate 1 is used for supporting the form on crosslinked polyethylene layer 2, crosslinked polyethylene layer 2 is environmental stress cracking resistance ability, chemical resistance corrosion behavior, comprehensive properties such as creep resistance and electrical property, and the temperature resistant grade has been improved very obviously, and it can inhale the sound shock attenuation, upper strata 31 is the flexibility, can play absorbing effect on the one hand, on the other hand plays the effect of inhaling the sound, side layer 32 is in order to can seal when two this devices splice, avoid the circumstances such as gas leakage that leak, damping performance and sound absorption performance can be strengthened to second non-woven fabrics layer 4, it plays further sound absorption effect to inhale sound groove 21, absorb the noise of floor below, guarantee the syllable-dividing effect of this device, lay the ceramic tile at second non-woven fabrics layer 4 upper surface can.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a soundproof pad that available ceramic tile is directly pasted which characterized in that: including crosslinked polyethylene layer (2), the top of crosslinked polyethylene layer (2) is equipped with first L shape non-woven fabrics (3), first L shape non-woven fabrics (3) are including upper strata (31) that are located crosslinked polyethylene layer (2) top and side layer (32) that are located crosslinked polyethylene layer (2) one side.

2. The acoustic insulator mat for direct tiling of claim 1 wherein: the upper layer (31) and the side layer (32) are integrally formed.

3. The acoustic insulator mat for direct tiling of claim 1 wherein: the upper surface of upper strata (31) is equipped with second non-woven fabrics layer (4), be equipped with between upper strata (31) and second non-woven fabrics layer (4) and connect glue (5).

4. The acoustic insulator mat for direct tiling of claim 1 wherein: and a connecting glue (5) is arranged between the crosslinked polyethylene layer (2) and the upper layer (31).

5. The acoustic insulator mat for direct tiling of claim 1 wherein: the lower surface of the crosslinked polyethylene layer (2) is provided with dense sound absorption grooves (21).

6. The acoustic insulator mat for direct tiling of claim 1 wherein: the lower surface of the crosslinked polyethylene layer (2) is fixedly connected with a substrate (1).