TWI752818B - Acoustic insulation mechanism, acoustical insulation floor and method of constructing the same - Google Patents

Abstract

An acoustical insulation floor disclosed in the present invention includes a floor desk, an acoustical insulation mechanism and a hardened mortar. The acoustical insulation mechanism is laid on the floor desk, and the hardened mortar is laid on the acoustic insulation mechanism. The acoustical insulation mechanism is constructed by multiple acoustical insulation units which each includes main bodies and connectors. The adjacent main bodies are connected to each other by the connectors and there is a connected space inside each of the main bodies and the connectors. Consequently, interiors of the acoustical insulation units communicate with each other to improve the capability of the acoustical insulation mechanism.

Description

Sound insulation structure, sound insulation floor and construction method thereof

The present invention relates to a sound insulation structure, especially a sound insulation structure composed of a plurality of sound insulation units connected with each other inside. In addition, the present invention also relates to a sound insulation floor board including the sound insulation structure and a construction method of the sound insulation floor board.

With economic growth and income increase, people's requirements for the quality of life are increasing year by year. For example, the quality of the home environment, the hardware part can achieve good visual effects through interior decoration, and can also block external noise through airtight windows and sound insulation panels. However, the noise transmitted through the building floor is unavoidable, and the friction and quarrels caused by the noise are often heard by the residents on the upper and lower floors.

In order to block the noise between floors, a sound insulation device must be installed in the floor slab to block the transmission of sound waves. After the construction of the floor slab is completed by the mud work, the sound insulation device must be installed by other types of work, and then the mud work will carry out the follow-up work of the floor slab. Due to the difficulty of connecting different types of work, the allocation of manpower is not easy and the working hours are increased, which greatly increases the construction cost.

The purpose of the present invention is to provide a sound insulation structure, a sound insulation floor and a construction method thereof, wherein a plurality of sound insulation units constituting the sound insulation structure are connected with each other and have excellent sound insulation effect.

The invention discloses a sound insulation structure, which is composed of a plurality of sound insulation units, each of the sound insulation units has a plurality of main bodies and a plurality of connecting pieces, the adjacent main bodies are connected to each other by the connecting pieces, and each main body has a first inside the main body. a communication space, each of the connecting pieces has a second communication space inside, the second communication space communicates with the first communication space, and the sound insulation units are connected to each other through the first communication space and the second communication space Connected.

The present invention further discloses a soundproof floor plate, which comprises a floor support plate, the above-mentioned soundproof structure and a mortar hardened layer, the soundproof structure is laid on the floor support plate, and the mortar hardened layer is laid on the soundproof structure.

The present invention further discloses a construction method of a sound insulation floor, which comprises laying the above-mentioned sound insulation structure on a floor deck, and laying a mortar on the sound insulation structure, and the mortar is hardened to form a hardened mortar layer.

Preferably, the main bodies of each of the soundproof units surround a space, and the space exposes the floor slab. The mortar is not only laid on the soundproof structure, but also in the space. Therefore, when the mortar is hardened, it is located in the space. The mortar hardened layer in the space is combined with the floor deck to improve the bonding force between the mortar hardened layer and the floor deck.

The laying method of the sound insulation structure of the present invention is simple, can be completed by mud work, and has no problem of work type connection, so the construction efficiency can be improved and the construction cost can be reduced, thereby improving the willingness of the builders to build the sound insulation floor.

Figures 1A to 1D are schematic diagrams of a construction method of a soundproof floor slab A. Please refer to Figure 1A. After cleaning the first floor deck 100, the plasterer can directly lay a sound insulation structure 200 on the deck deck 100. The present invention The material of the floor deck 100 and the sound insulation structure 200 is not limited, the material of the floor deck 100 can be concrete, steel, wood or other materials, and the material of the sound insulation structure 200 can be plastic, rubber, metal, cement, glass Fiber or recycled material.

Please refer to FIG. 1B, after the sound insulation structure 200 is laid, the plasterer then lays a mortar 300' on the sound insulation structure 200. Preferably, the mortar 300' includes a cement and a granular material, the cement and the The granules are mixed with water to form the mortar, the granules can be a natural sand and/or a coal-fired bottom ash, the coal-fired bottom ash is used to replace part or all of the natural sand, and the coal-fired bottom ash is a By-products of coal power plants (EPA waste recycling code R-1107), since the specific gravity of the coal-fired bottom ash is smaller than the natural sand, it can effectively reduce the unit weight of the mortar by 300´, so it contains the coal-fired bottom ash The mortar 300' is light mortar, the present invention does not limit the water-cement ratio of the mortar 300', nor does it limit the composition ratio of the pellets, which can be adjusted according to different needs.

Please refer to FIG. 1C, after the mortar 300' is hardened, a hardened mortar layer 300 is formed. The floor deck 100, the sound insulation structure 200 laid on the floor deck 100, and the mortar laid on the sound insulation structure 200 are hardened Layer 300 constitutes the soundproof floor A.

Please refer to FIG. 1D, preferably, the soundproof floor A further includes a decoration layer 400, the decoration layer 400 is laid on the mortar hardened layer 300, and the decoration layer 400 can be made of a plurality of tiles, slate, wood or other plates The sound insulation floor board A further includes an adhesive layer 500. The adhesive layer 500 is located between the mortar hardened layer 300 and the decoration layer 400. Before laying the decoration layer 400, the adhesive layer 500 Laying on the mortar hardening layer 300, the decoration layer 400 is attached to the mortar hardening layer 300 by the adhesive layer 500. The adhesive layer 500 can be clay paste or other adhesive materials. In this embodiment, a hard bottom method is used. The soil paste (the adhesive layer 500 ) is laid on the mortar hardening layer 300 , and then the tiles (the decoration layer 400 ) are attached to the soil paste.

Please refer to Fig. 2, the decoration layer 400 can also be attached to the mortar hardening layer 300 by a soft bottom method. Before the mortar 300´ is hardened, the decoration layer 400 can be directly laid on the mortar 300´ After the mortar 300′ is hardened, the decoration layer 400 is fixed on the mortar hardening layer 300 .

Please refer to FIG. 3 , the sound insulation structure 200 is composed of a plurality of sound insulation units 210 , each of the sound insulation units 210 has a plurality of main bodies 211 and a plurality of connecting pieces 212 , and the adjacent main bodies 211 are connected by the connecting pieces 212 connected to each other, the main bodies 211 and the connecting pieces 212 are alternately arranged and connected to each other, preferably, the main bodies 211 and the connecting pieces 212 are alternately arranged and connected to surround a space S for exposing the sound insulation The floor deck 100 below the structure 200, in this embodiment, the main bodies 211 are cylinders, the connecting pieces 212 are straight bars, and the main bodies 211 and the connecting pieces 212 are alternately arranged and connected to form the quadrilateral The sound insulation unit 210, but the present invention is not limited thereto, the main bodies 211, the connecting pieces 212 and each of the sound insulation units 210 can be of any geometric shape.

Referring to FIG. 4, each of the main bodies 211 has a first communication space 211a inside, each of the connecting members 212 has a second communication space 212a inside, the second communication space 212a communicates with the first communication space 211a, each The interior of the sound insulation unit 210 is communicated with each other through the first communication space 211a and the second communication space 212a, so the sound insulation structure 200 can effectively disperse and slow down the transmission of sound waves, thereby achieving the sound insulation effect. The two communicating spaces 212a are square, but the present invention does not limit the shape of the second communicating spaces 212a. In other embodiments, the second communicating spaces 212a may be circular.

Referring to FIG. 4, preferably, each of the main bodies 211 further has a first opening 211b, the first opening 211b communicates with the first communication space 211a and faces the floor deck 100, and each of the connecting members 212 further has A second opening 212b, the second opening 212b communicates with the second communication space 212a and faces the floor slab 100, moreover, the first opening 211b and the second opening 212b are communicated with each other, so that the sound insulation structure 200 as a whole The hollow shape helps to improve the sound insulation performance.

Please refer to FIG. 2 , each of the main bodies 211 has a first height H1 , and the first height H1 is the distance between the top surface of each of the main bodies 211 and the surface of the floor deck 100 , and each of the connecting members 212 has a second height H1 . The height H2, the second height H2 is the distance between the top surface of each connecting piece 212 and the surface of the floor deck 100, preferably, the first height H1 is not less than the second height H2, in this embodiment , the first height H1 is greater than the second height H2, and in other embodiments, the first height H1 may be equal to the second height H2.

Please refer to FIGS. 3 and 5, preferably, the mortar 300' is not only laid on the sound insulation structure 200, but also laid in the space S of each of the sound insulation units 210, since the space S exposes the sound insulation structure 200 Below the floor deck 100, the mortar 300' located in the space S will contact the floor deck 100. After the mortar 300' is hardened, the mortar hardened layer 300 located in the space S and the floor deck 100 is combined to increase the bonding force between the mortar hardened layer 300 and the floor deck 100 , and the sound insulation structure 200 can be confined between the mortar hardened layer 300 and the floor deck 100 .

Please refer to FIGS. 6A to 6D , the sound insulating structure 200 is composed of the sound insulating units 210 of triangles, hexagons, octagons and circles in sequence. The present invention does not limit the shape and quantity of the sound insulating units 210 . The number of the main bodies 211 and the connecting pieces 212 of each soundproof unit 210 is not limited, and the soundproof structure 200 composed of different soundproof units 210 can be selected according to different requirements.

Preferably, the sound insulation structure 200 is an integrally formed product, so no other work is required for fixing or assembling. One or more sound insulation structures 200 are laid on the floor deck 100 before the mortar 300' is laid. The surface is all that is required, and the laying of the sound insulation structure 200 is completed by the mud work, and there is no problem of connection of work types, so the construction period can be effectively shortened.

The protection scope of the present invention shall be determined by the scope of the appended patent application. Any changes and modifications made by anyone who is familiar with the art without departing from the spirit and scope of the present invention shall fall within the protection scope of the present invention. .

100: Floor deck 200: Soundproof structure 210: Soundproofing unit 211: Subject 211a: First Connected Space 211b: first opening 212: Connector 212a: Second Connected Space 212b: Second opening 300: Mortar hardened layer 300´: Mortar 400: Decoration layer 500: Adhesive layer A: Soundproof floor H1: first height H2: second height S: space

Figures 1A to 1D: schematic diagrams of a construction method of a soundproof floor slab according to an embodiment of the present invention. Figure 2: A cross-sectional view of a soundproof floor slab according to an embodiment of the present invention. Figure 3: A top view of a sound insulation structure according to an embodiment of the present invention. FIG. 4 is a three-dimensional cross-sectional view of a sound insulation structure according to an embodiment of the present invention. Figure 5: A cross-sectional view of a soundproof floor slab according to an embodiment of the present invention. Figures 6A to 6D: top views of a sound insulation structure according to an embodiment of the present invention.

100: Floor deck

200: Soundproof structure

211: Subject

211a: First Connected Space

211b: first opening

212: Connector

212a: Second Connected Space

212b: Second opening

Claims (17)

A sound insulation structure is used for laying on a first floor deck, the sound insulation structure is composed of a plurality of sound insulation units, each of the sound insulation units has a plurality of main bodies and a plurality of connecting pieces, and the adjacent main bodies are connected by the connecting pieces Connected to each other, each of the main bodies has a first communication space inside, each of the connecting pieces has a second communication space inside, the second communication space is connected to the first communication space, wherein each of the sound insulation units is internally connected by the first communication space. A communication space and the second communication space communicate with each other. The sound insulation structure of claim 1, wherein the main bodies of the sound insulation units surround a space, and the space is used to expose the floor deck below the sound insulation structure. The sound insulation structure of claim 1, wherein each of the main bodies further has a first opening, and the first opening communicates with the first communication space and faces the floor deck. The sound insulation structure of claim 3, wherein each of the connecting members further has a second opening, and the second opening communicates with the second communication space and faces the floor deck. The sound insulation structure of claim 4, wherein the first opening and the second opening communicate with each other. The sound insulation structure of claim 1, wherein each of the main bodies has a first height, each of the connecting pieces has a second height, and the first height is not less than the second height. A soundproof floor, comprising: first floor deck; A soundproof structure as described in any one of Claims 1 to 6, laid on the deck; and A mortar hardened layer is laid on the sound insulation structure. The soundproof floor slab of claim 7, wherein the mortar hardened layer is hardened by a mortar, and the mortar comprises a cement and an aggregate, and the aggregate is a natural sand and/or a coal-fired bottom ash. The soundproof floor slab of claim 7 further comprises a decoration layer, and the decoration layer is laid on the mortar hardened layer. The soundproof floor slab of claim 9 further comprises an adhesive layer, and the adhesive layer is located between the mortar hardened layer and the decoration layer. A soundproof floor, comprising: first floor deck; A sound insulation structure is laid on the floor slab, the sound insulation structure is composed of a plurality of sound insulation units, each of the sound insulation units has a plurality of main bodies and a plurality of connecting pieces, and the adjacent main bodies are connected to each other through the connecting pieces connected, each of the main bodies has a first communication space inside, each of the connecting pieces has a second communication space inside, the second communication space is connected to the first communication space, and each of the sound insulation units is connected by the first connection. The communication space and the second communication space are communicated with each other, wherein the main bodies of each of the soundproof units surround a space that exposes the floor deck; and A mortar hardened layer is laid on the sound insulation structure and in the space, and the mortar hardened layer in the space is combined with the floor deck. A construction method for a soundproof floor, comprising: laying a sound insulation structure as described in any one of claims 1 to 6 on the first floor deck; and A mortar is laid on the sound insulation structure, and a mortar hardening layer is formed after the mortar is hardened. As claimed in claim 12, the construction method of a soundproof floor slab, wherein the mortar comprises a cement and an aggregate, and the aggregate is a natural sand and/or a coal-fired bottom ash. According to the construction method of the soundproof floor slab of claim 12, it further comprises laying a decoration layer on the mortar hardened layer. The construction method of the soundproof floor slab of claim 14, wherein before laying the decoration layer, an adhesive layer is laid on the mortar hardened layer, and the decoration layer is attached to the mortar hardened layer by the adhesive layer. The construction method of the soundproof floor slab of claim 12, wherein before the mortar is hardened, a decoration layer is laid on the mortar. A construction method for a soundproof floor, comprising: A sound insulation structure is laid on the first floor support plate, the sound insulation structure is composed of a plurality of sound insulation units, each of the sound insulation units has a plurality of main bodies and a plurality of connecting pieces, and the adjacent main bodies are connected to each other by the connecting pieces, Each of the main bodies has a first communication space inside, each of the connecting pieces has a second communication space inside, the second communication space is connected to the first communication space, and each of the sound insulation units is connected through the first communication space. and the second communication space communicated with each other, wherein the main bodies of each of the soundproof units surround a space that exposes the floor deck; and A mortar is laid on the sound insulation structure and in the space. After the mortar is hardened, a hardened mortar layer is formed, and the hardened mortar layer in the space is combined with the floor deck.

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