TWM621031U - Floor structure - Google Patents

Abstract

This application relates to a floor structure. The floor structure includes a first concrete layer, a sound insulation layer and a cover layer. The sound insulation layer is arranged on the first concrete layer, and the sound insulation layer has an extension part and a main body part, the extension part is located on one side of the main body part, and the extension part is bent in a direction away from the first concrete layer. The cover layer is arranged on the main body of the sound insulation layer. The floor structure of the present application forms an integral sound insulation structure by bending the extension of the sound insulation layer, which replaces the broken bridge pad and sound insulation pad that need to be separately provided in the prior art. In addition, the integrally formed sound insulation structure does not have obvious joints, so it has more excellent sound insulation and shockproof effects. In this way, the present application realizes a floor structure with simple construction and excellent sound insulation effect.

Description

Floor structure

This application relates to the technical field of building structures, especially to a floor structure.

With the changes in economic structure, social structure, and spatial structure, the population has begun to concentrate on cities. The increase in population means that the noise generated by people will also increase. Therefore, the current "Building Technical Regulations" require that in the newly built or added buildings of multi-storey houses and collective houses, the floor slabs used to separate the upper and lower floors must have a certain sound insulation effect.

In order to hinder the transmission of sound, sound insulation materials for sound insulation and shock resistance are generally provided in the floor structure. Further, at the contact position between the sound insulation material and the wall used for the compartment, a bridge pad is usually attached to prevent sound from being transmitted from the contact position. In the prior art, the construction process is as follows: set the floor; set the wall; paste the broken bridge pad on the wall; set the sound insulation pad on the floor, and make the sound insulation pad and the broken bridge pad closely fit; and set the decorative layer on the On the soundproof mat. Through the above steps, a floor structure with excellent sound insulation effect can be formed.

However, the above construction process is cumbersome, especially the sound insulation pad and the broken bridge pad need to be constructed in two steps. For the construction industry where labor costs are gradually increasing, cumbersome construction is time-consuming and labor-intensive, which will also lead to a substantial increase in costs. Therefore, how to solve the problem that the sound insulation pad and the broken bridge pad need to be constructed separately has become an urgent problem in this field.

The embodiments of the present application provide a floor structure, which solves the problem that in the current floor structure, the sound insulation pad and the bridge-broken pad need to be constructed separately, which causes time-consuming and labor-intensive construction.

In order to solve the above technical problems, this application is implemented as follows:

A floor structure is provided, which includes a first concrete layer, a sound insulation layer and a cover layer. The sound insulation layer is arranged on the first concrete layer. The sound insulation layer has an extension part and a main body part. The extension part is located on one side of the main body part, and the extension part is bent in a direction away from the first concrete layer. The cover layer is arranged on the main body of the sound insulation layer.

The floor structure of the present application forms an integral sound insulation structure by bending the extension of the sound insulation layer, which replaces the broken bridge pad and sound insulation pad that need to be separately provided in the prior art. In addition, the integrally formed sound insulation structure does not have obvious joints, so it has more excellent sound insulation and shockproof effects. In this way, the present application realizes a floor structure with simple construction and excellent sound insulation effect.

In order to understand the technical features, content and advantages of the application and the effects that can be achieved, the application is accompanied with drawings, and the following detailed descriptions are given in the form of embodiments. The drawings used therein are only For the purpose of illustration and supplementary description, it may not be the true scale and precise configuration after the implementation of this application. Therefore, the scale and configuration relationship of the attached drawings should not be interpreted, and the scope of rights of this application in actual implementation should not be interpreted. Narrate.

Unless otherwise defined, all terms (including technical and scientific terms) used herein have meanings commonly understood by those with ordinary knowledge in the technical field to which this application belongs. It will be further understood that terms such as those defined in commonly used dictionaries should be interpreted as having meanings consistent with their meaning in the context of the related technology and this application, and will not be interpreted as idealized or excessive The formal meaning, unless explicitly defined as such in this article.

Please refer to FIG. 1, which is a schematic diagram of a floor structure according to an embodiment of the present application. As shown in the figure, the floor structure 1a includes a first concrete layer 10, a sound insulation layer 11 and a cover layer 12a. The sound insulation layer 11 is provided on the first concrete layer 10. The sound insulation layer 11 has an extension portion 11b and a main body portion 11a. The extension portion 11b is located on one side of the main body portion 11a, and the extension portion 11b is bent in a direction away from the first concrete layer 10 (That is, bend upwards). The upwardly bent extension portion 11b and the main body portion 11a have the same composition and structure, and therefore have the same sound insulation and shockproof effects. In this way, the sound insulation layer 11 in the present application can replace the broken bridge mat and sound insulation mat in the prior art, so as to avoid the problem of time-consuming and labor-intensive two-stage construction. In addition, the integrally formed sound insulation layer 11 can also avoid the problem of noise transmission through the joints. The cover layer 12 a is provided on the main body portion 11 a of the sound insulation layer 11.

The sound insulation layer 11 is used to absorb or destroy noise such as sound waves and shock waves. More specifically, the main body portion 11a in the sound insulation layer 11 is used to hinder the transmission of noise in the vertical direction, and the extension portion 11b is used to hinder the transmission of noise in the horizontal direction. Wherein, the main body portion 11a has a first thickness t1, and the extension portion 11b has a second thickness t2. In some embodiments, the first thickness t1 may be the same as the second thickness t2, but is not limited thereto. That is, the thickness of the main body portion 11a and the extension portion 11b can be adjusted according to actual requirements. For example, a sound insulation layer 11 with a first thickness t1 greater than a second thickness t2 may be provided to enhance the sound insulation effect in the vertical direction. Alternatively, a sound insulation layer 11 with a second thickness t2 greater than the first thickness t1 may also be provided to enhance the sound insulation effect in the horizontal direction. In addition, in some embodiments, the first thickness t1 may be greater than or equal to 0.8 cm, and the second thickness may be greater than or equal to 0.8 cm.

In some embodiments, the extension portion 11b has a first height h1, and the cover layer 12a located thereon has a second height h2. Because the extension 11b is used to block or reduce noise such as sound waves and shock waves from being transmitted to the level through the floor structure. Therefore, the first height h1 of the extension portion 11b must be at least equal to the second height h2 of the cover layer 12a to prevent noise from being transmitted horizontally through the cover layer 12a. In some embodiments, the first height h1 of the extension portion 11b may be greater than the second height h2 of the cap layer 12a.

In some embodiments, there is an included angle θ between 75 degrees and 105 degrees between the extension portion 11b and the main body portion 11a. Preferably, an included angle θ between the extension portion 11b and the main body portion 11a is between 85 degrees and 95 degrees. Since the floor slab and the wall of the building may not be perpendicular to each other, the extension 11b and the main body 11a can adjust the degree of bending according to the angle between the floor and the wall of the building to correspond to different construction environments And construction status. Alternatively, when the ductility of the sound insulation layer 11 itself is low, there may be a small included angle θ between the extension portion 11b and the main body portion 11a, so as to avoid the extension portion 11b and the main body portion 11a from being broken.

In some embodiments, the sound insulation layer 11 may include a plurality of main body portions 11a, and the plurality of main body portions 11a may be adhered to each other by means of an adhesive. However, the application is not limited to this. In some embodiments, the material of the glue may include resin. That is, the adhesive may be an adhesive composed of resin-based materials. For example, the resin adhesive may include phenolics, urea formaldehyde resin, melamine formaldehyde resin, polyvinyl acetate resin, polyacrylic resin (such as , Poly(methyl methacrylate) resin, PMMA), polyurethane, epoxy resins or any combination thereof. However, the above-mentioned types of adhesives are only examples, and the application is not limited thereto. Any material recognized by those with ordinary knowledge in the relevant technical field can be used in this application. For example, the super glue (including cyanoacrylate) commonly used in the market can be used for the glue of this application. Or, in some specific cases, UV cureable resins can also be used for the above-mentioned adhesives.

In some embodiments, the sound insulation layer 11 may include a flexible material such as rubber, plastic, or textile, or any combination thereof, so that the extension portion 11b is easier to bend relative to the main body portion 11a. For example, the plastic may include polypropylene, polyethylene, polyurethane (Polyurethane, PU), thermoplastic polyurethane elastomer (Thermoplastic Urethane, TPU), any combination thereof, or the like. The textile may include blankets, fabrics, any combination thereof, or the like. It is worth mentioning that the above-mentioned materials are only examples, and all sound insulation materials recognized by those with ordinary knowledge in the technical field can be used in this application.

In some embodiments, the sound insulation layer 11 with better sound insulation effect can be obtained by changing the porosity, density or ratio of the aforementioned materials according to actual usage conditions. Alternatively, a porous material can also be used directly to prepare the sound insulation layer 11. Porous materials refer to materials that contain many pores. The large number of two-phase interfaces formed by the multiple pores can hinder the transmission of sound and/or heat energy (for example, be absorbed or diverged irregularly). For example, the porous material can be styrofoam, organic fiber material, inorganic fiber material, foam, glass wool, rock wool, mineral wool, urea resin or polyurethane, but is not limited thereto. In other embodiments, a sound insulation layer 11 with a high damping coefficient can also be selected, so that the entire floor structure 1a becomes an over-damping system, thereby avoiding the occurrence of resonance.

In some embodiments, the sound insulation layer 11 can be measured according to CNS15160-8:2009 (Acoustics-Sound insulation measurement of buildings and building components-Laboratory measurement of impact sound reduction of heavy-quality standard floor surface materials). And obtained the sound insulation material declared by CNS8465-2:2007 (Acoustics-Sound insulation evaluation of buildings and building components-Impact sound insulation). Taking volume reduction as an example, the material selected for the sound insulation layer 11 is mainly one that can reduce the volume by 17 dB to 21 dB, and the material that can reduce the volume by 21 dB is better.

In some embodiments, the cover layer 12a may include a decorative layer 121, and the decorative layer 121 includes a ceramic tile, a quartz tile, a wooden floor, or any combination thereof. The decoration layer 121 can choose different materials according to the application. For example, in some embodiments, the decoration layer 121 may include quartz tiles to provide hard and wear-resistant effects. Or, in some embodiments, the decorative layer 121 may include a wooden floor to provide comfortable and beautiful effects. Alternatively, the decorative layer 121 may also be a composite material, for example: Stone Plastic Composite (Stone Plastic Composite). Further, the stone plastic floor may include an anti-UV layer, a wear-resistant layer, a vinyl coating, a core layer, and a backing layer stacked in sequence to have good waterproof, stability, wood-like appearance, and silent effect. It is worth mentioning that this application is not limited to the materials mentioned above, and all materials of the decorative layer 121 recognized by those with ordinary knowledge in the technical field can be used in this application.

In some embodiments, the cover layer 12 a may include a cement layer 122, and the cement layer 122 is disposed between the sound insulation layer 11 and the decoration layer 121. More specifically, the cement layer 122 is formed by mixing cement and sand in a ratio of 1:3, and then spreading it on the sound insulation layer 11. In some embodiments, the thickness of the cement layer 122 may be 3 cm-10 cm. For example, the thickness of the cement layer 122 may be 3 cm, 4 cm, 5 cm, 6 cm, 7 cm, 8 cm, 9 cm, 10 cm, or a range composed of any of the foregoing values. Preferably, the thickness of the cement layer 122 may be 5 cm.

Please refer to FIG. 2, which is a schematic diagram of a floor structure according to another embodiment of the present application. As shown in the figure, the floor structure 1b includes a first concrete layer 10, a sound insulation layer 11 and a cover layer 12b. Different from the above-mentioned embodiment, the cover layer 12b may also include a sheet layer 123. The board layer 123 may include cement fiber board, fireproof board, calcium silicate board, gypsum board, dense bottom board, wood core board, man-made plywood, stand-up board or plastic laminate, or any combination thereof. The plate layer 123 may be a single-layer structure, and any of the above-mentioned plates can be selected according to actual use conditions. Alternatively, the sheet layer 123 may also have a multi-layer structure, and realize multi-functional use by sequentially stacking various functional layers. For example, the plate layer 123 may include a fireproof board and a calcium silicate board. Among them, the fireproof board can be composed of halogen-containing fireproof materials or flame-resistant materials. Alternatively, the fireproof board can also use phosphorous, antimony, or hydroxide to replace halogen elements to meet environmental protection regulations while resisting flames. Calcium silicate board is a lightweight board made of quartz powder, diatomaceous earth, cement, lime, paper pulp, glass fiber and other materials after pulping, forming, steaming, surface sanding and other procedures. It has excellent moisture resistance , Sound insulation, anti-moth and high durability. That is, by combining different types of materials, the fireproof board can have the advantages of the above-mentioned materials at the same time.

In some embodiments, the floor structure 1a may further include a second concrete layer 13, which is disposed on the main body portion 11a and covers the extension portion 11b. Specifically, the second concrete layer 13 is the base of the wall of the building, which can be integrally formed with the wall, or can be formed in stages. The second concrete layer 13 covers the extension portion 11b, so that one side of the extension portion 11b is not exposed to the air, thereby improving the service life and stability of the extension portion 11b.

Please refer to FIG. 3, which is a flowchart of a method for preparing a floor structure according to an embodiment of the present application. As shown in the figure, the preparation method of the floor structure 1a includes:

Step S10: Provide a first concrete layer 10. The first concrete layer 10 is the floor slab in a rough state. Then, before proceeding to the subsequent steps, it is necessary to fill the cavities on the first concrete layer 10 and ensure that there is no mud, sand, dust, sharp objects, protrusions and stagnant water on the first concrete layer 10.

In some embodiments, the method for preparing the floor structure 1a may further include step S11: coating glue such as planting glue or resin on the first concrete layer 10.

Step S11: setting the sound insulation layer 11 on the first concrete layer 10, wherein the sound insulation layer 11 has an extension portion 11b and a main body portion 11a. Specifically, the main body portion 11a of the sound insulation layer 11 is disposed on the first concrete layer 10, and the extension portion 11b of the sound insulation layer 11 is located at a position where a wall will be formed in a subsequent step.

Step S12: bend the extension portion 11b so that the extension portion 11b faces away from the first concrete layer 10. In some embodiments, the extension portion 11b may be fixed by a shelf of the broken bridge frame to bend in a direction away from the first concrete layer 10, but it is not limited thereto. In other embodiments, the extension portion 11b may be fixed by a bending device recognized by those skilled in the art, so as to be bent upward.

Step S13: Set the cover layer 12a on the main body 11a.

In some embodiments, the step of arranging the cover layer 12a on the main body portion 11a may further include the following sub-steps:

Sub-step S13a: setting the cement layer 122 on the main body 11a.

Sub-step S13b: setting the decoration layer 121 on the cement layer 122.

Step S14: Set a second concrete layer 13 on the main body portion 11a, wherein the second concrete layer 13 covers the extension portion 11b. The second concrete layer 13 is used as a base for the wall of the building. Therefore, continuous application of concrete on the second concrete layer 13 can form the wall of the building.

In summary, the floor structure of the present application forms an integral sound insulation structure by bending the extension of the sound insulation layer, which replaces the broken bridge pad and sound insulation pad that need to be separately provided in the prior art. In addition, the integrally formed sound insulation structure does not have obvious joints, so it has more excellent sound insulation and shockproof effects. In this way, the present application realizes a floor structure with simple construction and excellent sound insulation effect.

However, the above are only examples of this application, and are not used to limit the scope of implementation of this application. For example, the shape, structure, characteristics, and spirit described in the scope of the patent application of this application are equally changed and modified. All should be included in the scope of patent application of this application.

1a, 1b: Floor structure 10: The first concrete layer 11: Sound insulation layer 11a: Main body 11b: Extension 12a, 12b: cover layer 121: decorative layer 122: Cement layer 123: sheet layer 13: Second concrete layer h1: first height h2: second height S10-S14: steps S13a, S13b: sub-step t1: first thickness t2: second thickness θ: included angle

Fig. 1 is a schematic diagram of a floor structure according to an embodiment of the present application; Figure 2 is a schematic diagram of a floor structure according to another embodiment of the present application; and Fig. 3 is a flowchart of a method for preparing a floor structure according to an embodiment of the present application.

1a: Floor structure

10: The first concrete layer

11: Sound insulation layer

11a: Main body

11b: Extension

12a: cover layer

121: decorative layer

122: Cement layer

13: Second concrete layer

h1: first height

h2: second height

t1: first thickness

t2: second thickness

θ: included angle

Claims (7)

A floor structure, which includes: A first concrete layer; A sound insulation layer is disposed on the first concrete layer, the sound insulation layer has an extension portion and a main body portion, the extension portion is located on one side of the main portion, and the extension portion is bent in a direction away from the first concrete layer Fold; and A cover layer is arranged on the main body of the sound insulation layer. The floor structure according to claim 1, further comprising a second concrete layer disposed on the main body part and covering the extension part. The floor structure according to claim 1, wherein the extension portion has a first height, the cover layer has a second height, and the first height is greater than or equal to the second height. The floor structure according to claim 1, wherein an included angle between the extension portion and the main body portion is between 75 degrees and 105 degrees. The floor structure according to claim 1, wherein the sound insulation layer comprises rubber, foam, polypropylene, polyethylene or textiles, or any combination thereof. The floor structure according to claim 1, wherein the cover layer includes a decorative layer, and the decorative layer includes ceramic tiles, quartz tiles, or wooden floors, or any combination thereof. The floor structure according to claim 6, wherein the cover layer further includes a cement layer, and the cement layer is disposed between the sound insulation layer and the decorative layer.

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