CN218028722U

CN218028722U - Floor surface structure with sound insulation function

Info

Publication number: CN218028722U
Application number: CN202222396351.1U
Authority: CN
Inventors: 朱琼浩; 胡明月; 袁晓忠; 邱凌燕; 王亭; 崔飞锋; 童宁; 项路恒; 祝思敏; 张晨曦; 任卓尔; 李晓
Original assignee: Zhejiang Hengxin Design Group Co ltd
Current assignee: Zhejiang Hengxin Design Group Co ltd
Priority date: 2022-09-07
Filing date: 2022-09-07
Publication date: 2022-12-13
Anticipated expiration: 2032-09-07

Abstract

The utility model discloses a building ground structure with sound insulation function, it includes: the cement layer comprises a lower cement layer, a damping layer is fixedly connected to the upper side wall of the lower cement layer, a sound insulation layer is fixedly connected to the upper side wall of the damping layer, a reinforcing layer is fixedly connected to the upper side wall of the sound insulation layer, a heat insulation layer is fixedly connected to the upper side wall of the reinforcing layer, and an upper cement layer is fixedly connected to the upper side wall of the heat insulation layer; criss-cross reinforcing steel bars are arranged in the lower cement layer, in the upper cement layer and between the lower cement layer and the upper cement layer. The utility model discloses in, cement layer, puigging and insulating layer homoenergetic effectively improve the syllable-dividing effect of floor surface structure, and the structural strength of enhancement layer and strengthening rib effective floor surface structure, the insulating layer can effectively improve floor surface structure's heat preservation effect.

Description

Floor surface structure with sound insulation function

Technical Field

The utility model relates to a building engineering technical field, in particular to building ground structure with sound insulation function.

Background

The energy consumption mode of the building mainly comprises heating and cooling. For heating, the northern area of China carries out central heating, and the temperature difference among different residents is not large. Therefore, the building energy-saving level can be improved by improving the heat-insulating performance of the outer wall. In the southern areas with individual heating, different households have different requirements on temperature, so that large temperature difference is generated between floors, and heat is transferred and lost between the floors. For refrigeration, measures for individual household refrigeration are taken in China. Although the improvement of the heat insulation level of the outer wall is beneficial to reducing energy consumption, the temperature difference between different floors still causes energy loss and waste. Therefore, heat preservation treatment needs to be performed on the floor of the user.

Moreover, the sound insulation performance of the individual floor slab as a building component for separating different households has a very important influence on the neighborhood relationship. Generally, the air sound insulation amount of a reinforced concrete floor slab having a thickness of 120mm is 48 to 50dB. And the surface layer material on the floor slab further improves the air sound and sound insulation performance of the floor, and can well meet the relevant requirements in the civil building sound insulation design specification GBJ 118-1988. However, the impact sound pressure level of the floor is usually above 80dB, far from the requirement. Therefore, the important point of sound insulation of the household floor slab is to isolate impact sound.

Therefore, it is necessary to develop a floor strength suitable for the heat preservation and sound insulation treatment of the individual floors.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve one of the technical problem that exists among the prior art at least, provide a building ground structure with sound insulation function, the device has set up multilayer structure, and cement layer, puigging and insulating layer homoenergetic effectively improve building ground structure's syllable-dividing effect, and enhancement layer and reinforcing bar can effectively building ground structure's structural strength, and the insulating layer can effectively improve building ground structure's heat preservation effect.

The utility model discloses still provide and have above-mentioned building ground structure with sound insulation function, include: the cement layer comprises a lower cement layer, a damping layer is fixedly connected to the upper side wall of the lower cement layer, a sound insulation layer is fixedly connected to the upper side wall of the damping layer, a reinforcing layer is fixedly connected to the upper side wall of the sound insulation layer, a heat insulation layer is fixedly connected to the upper side wall of the reinforcing layer, and an upper cement layer is fixedly connected to the upper side wall of the heat insulation layer;

criss-cross ground reinforcing bar all is provided with between the inside on lower cement layer, the inside on upper cement layer and lower cement layer and the upper cement layer.

According to the floor surface structure with the sound insulation function, the lower cement layer and the upper cement layer are both formed by pouring the sound insulation mortar, so that the sound insulation effect of the cement layer is improved.

According to a floor surface structure with sound insulation function, the buffer layer is made of cross-linked polyethylene materials, the thickness of the buffer layer is set to be millimeter, and the shock absorption effect of the floor surface structure is improved.

According to a floor surface structure with sound insulation function, the puigging adopts the sound insulation felt material to make, the thickness of puigging sets up to the millimeter, improves floor surface structure's syllable-dividing effect.

According to the floor surface structure with the sound insulation function, the reinforcing layer is made of the steel wire mesh material, so that the connection strength of the floor surface structure is improved.

According to the floor structure with the sound insulation function, the heat insulation layer is made of the vacuum heat insulation plate, so that the heat insulation effect and the sound insulation effect of the floor structure are improved.

According to a floor surface structure with sound insulation function, the lower lateral wall fixedly connected with of lower cement layer gives sound insulation and fills up, the lower lateral wall that gives sound insulation fills up is provided with a plurality of sound insulation holes, improves floor surface structure's syllable-dividing effect.

According to floor structure with sound insulation function, the upper side wall of the upper cement layer is arranged to be the decorative layer, so that the decorative effect of the floor structure is improved, and the attractiveness of the floor structure is improved.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The present invention will be further described with reference to the accompanying drawings and examples;

fig. 1 is a schematic structural view of a floor structure with sound insulation function according to the present invention;

fig. 2 is a schematic sectional view of a floor structure with sound insulation function according to the present invention.

Illustration of the drawings:

1. a sound insulating pad; 2. a lower cement layer; 3. a shock-absorbing layer; 4. a sound insulating layer; 5. a reinforcing layer; 6. a thermal insulation layer; 7. an upper cement layer; 8. and reinforcing the steel bars.

Detailed Description

This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-2, the embodiment of the utility model provides a floor surface structure with sound insulation function, it includes lower cement layer 2, lower cement layer 2's last side wall fixedly connected with buffer layer 3, buffer layer 3's last side wall fixedly connected with buffer layer 4, buffer layer 4's last side wall fixedly connected with enhancement layer 5, enhancement layer 5's last side wall fixedly connected with insulating layer 6, cement layer 7 on the last side wall fixedly connected with of insulating layer 6, lower cement layer 2 and last cement layer 7 are formed by the pouring of sound-proof mortar, improve the syllable-dividing effect of cement layer, buffer layer 3 adopts the crosslinked polyethylene material to make, buffer layer 3's thickness sets up to 11 millimeters, improve floor surface structure's shock attenuation effect, buffer layer 4 adopts the sound insulation felt material to make, buffer layer 4's thickness sets up to 3 millimeters, improve floor surface structure's syllable-dividing effect, enhancement layer 5 adopts the wire net material to make, improve floor surface structure's joint strength, insulating layer 6 adopts the vacuum insulation board to make, improve floor surface structure's heat preservation effect and effect, lower side wall fixedly connected with sound insulation pad 1 of lower cement layer 2, the downside of sound insulation pad 1 is provided with, improve floor surface structure's sound-dividing hole, improve floor surface structure's sound-dividing effect, the sound-dividing effect sets up to improve building structure's side sound-dividing effect, the decorative layer's decorative layer 7 sound hole, the decorative layer is beautifully, the decorative effect.

Criss-cross reinforcing steel bars 8 are arranged in the lower cement layer 2, in the upper cement layer 7, between the lower cement layer 2 and the upper cement layer 7, so that the structural strength of the floor is improved.

The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims

1. A floor structure having a sound insulation function, comprising: the concrete wall structure comprises a lower cement layer (2), wherein a damping layer (3) is fixedly connected to the upper side wall of the lower cement layer (2), a sound insulation layer (4) is fixedly connected to the upper side wall of the damping layer (3), a reinforcing layer (5) is fixedly connected to the upper side wall of the sound insulation layer (4), a heat insulation layer (6) is fixedly connected to the upper side wall of the reinforcing layer (5), and an upper cement layer (7) is fixedly connected to the upper side wall of the heat insulation layer (6);

criss-cross reinforcing steel bars (8) are arranged in the lower cement layer (2), in the upper cement layer (7), between the lower cement layer (2) and the upper cement layer (7).

2. A floor structure with sound insulation function according to claim 1, wherein said lower cement layer (2) and said upper cement layer (7) are each poured with sound insulation mortar.

3. A flooring structure with an acoustic insulation function according to claim 1, wherein the shock-absorbing layer (3) is made of cross-linked polyethylene, and the thickness of the shock-absorbing layer (3) is set to 11 mm.

4. A flooring structure with an acoustic insulation function according to claim 1, wherein said acoustic insulation layer (4) is made of an acoustic felt material, and said acoustic insulation layer (4) is set to a thickness of 3 mm.

5. A floor structure with sound insulation function as claimed in claim 1, wherein the reinforcing layer (5) is made of steel wire mesh material.

6. The floor structure with sound insulation function according to claim 1, wherein the heat insulation layer (6) is made of vacuum heat insulation boards.

7. A floor structure with sound insulation function according to claim 1, characterized in that the lower side wall of the lower cement layer (2) is fixedly connected with a sound insulation pad (1), and the lower side wall of the sound insulation pad (1) is provided with a plurality of sound insulation holes.

8. A floor structure with sound insulation according to claim 1, characterized in that the upper side wall of the upper cement layer (7) is provided as a decorative layer.