TWM619211U - Floor structure - Google Patents

Abstract

This application relates to a floor structure. The floor structure includes a sound insulation layer, a concrete layer, a board layer and a decorative layer. The sound insulation layer has a first surface and a second surface opposite to each other, and the roughness of the first surface is greater than the roughness of the second surface. The concrete layer is arranged on the first surface. The plate layer is arranged on the second surface. The decoration layer is arranged on the plate layer. In the floor structure, by directly disposing the sound insulation layer with deformability on the concrete layer, the rough surface of the concrete layer can be firmly attached to the first surface of the sound insulation layer. Further, the board layer and the decorative layer sequentially stacked on the second surface of the sound insulation layer will not be affected by the rough surface of the concrete layer, thereby achieving beautiful and smooth effects.

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-family houses and collective houses, the floor slabs used to separate the upper and lower floors must have a certain sound insulation effect.

As far as the prior art is concerned, it is generally to stack plates, sound insulation materials and tiles in sequence on a concrete layer as a floor slab to prepare a floor structure with sound insulation function. In order to make the plates, sound insulation materials and tiles stacked on the concrete layer stick firmly, cement mortar will be laid on the concrete layer to fill up the unevenness on the surface of the concrete layer. In addition, cement mortar can also improve the problem that the concrete layer is not level, so that the stacked plates, sound insulation materials and tiles can be kept level to achieve a beautiful and smooth effect.

However, after laying the cement mortar, it will take some time to wait for the cement mortar to solidify. In addition, the laying thickness and level of cement mortar will be affected by the technical skills of the construction personnel. Therefore, under the condition of tight human resources, the existing technology takes a long time and labor costs are high, and it is difficult to avoid the problem of technical gaps among construction personnel.

The embodiment of the present application provides a floor structure, which solves the problem that the current floor structure has a long construction time and is affected by the technical gap of the construction personnel.

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

A floor structure is provided, which includes a sound insulation layer, a concrete layer, a plate layer and a decorative layer. The sound insulation layer has a first surface and a second surface opposite to each other, and the roughness of the first surface is greater than the roughness of the second surface. The concrete layer is arranged on the first surface. The plate layer is arranged on the second surface. The decoration layer is arranged on the plate layer.

In the floor structure of the present application, by directly disposing the sound insulation layer with deformability on the concrete layer, the rough surface of the concrete layer can be firmly attached to the first surface of the sound insulation layer. Further, the board layer and the decorative layer sequentially stacked on the second surface of the sound insulation layer will not be affected by the rough surface of the concrete layer, thereby achieving beautiful and smooth effects. Therefore, the present application realizes a floor structure with simple construction and smooth appearance, so as to improve the prior art that requires laying cement mortar to fill the concrete layer, which causes time-consuming, labor-intensive and technical gap problems.

In order to understand the technical features, content and advantages of the application and its achievable effects, the application is accompanied with drawings, and detailed descriptions are given in the form of embodiments as follows, and the drawings used therein are only For the purpose of illustrating and supplementing the 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 a meaning 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 1 a includes a sound insulation layer 10, a concrete layer 11, a board layer 12 and a decorative layer 13. The sound insulation layer 10 has a first surface 10a and a second surface 10b opposite to each other, and the roughness of the first surface 10a is greater than the roughness of the second surface 10b. The concrete layer 11 is disposed on the second surface 10b. The sheet layer 12 is disposed on the first surface 10a. The decoration layer 13 is disposed on the plate layer 12. In the case of stacking the concrete layer 11, the sound insulation layer 10, the board layer 12 and the decorative layer 13 in sequence, the sound insulation layer 10 can compensate for the rough surface of the concrete layer 11 by partial deformation on one side, thereby avoiding stacking on the other side The slab layer 12 and the decorative layer 13 are affected by the unevenness of the concrete layer 11. Among them, "partially deformed" means that the first surface 10a of the sound insulation layer 10 can be deformed corresponding to the recesses or protrusions of the concrete layer 11, so that the two are closely attached. Further, the "partial deformation" will only appear in the area adjacent to the first surface 10a, and will not affect the second surface 10b. In addition, the floor structure of the present application may not need to use pattern nails, so as to make the construction process more rapid.

In addition to making up for the rough surface of the concrete layer 11, the sound insulation layer 10 can also stably carry the board layer 12 and the decorative layer 13 on it. In some embodiments, when the concrete layer 11 is not in a horizontal state, the first surface 10a of the sound insulation layer 10 may exhibit a non-horizontal shape corresponding to the concrete layer 11, and the second surface 10b may exhibit a horizontal shape. For example, the distance between the concrete layer 11 and the horizontal line may be 0.1 degree, 1 degree, 2 degrees, 3 degrees, 4 degrees, 5 degrees, 6 degrees, 7 degrees, 8 degrees, 9 degrees, 10 degrees, or located at the above values. The included angle in any range. In this case, the sound insulation layer 10 provided on the concrete layer 11 can be partially deformed so that the first surface 10a in contact with the concrete layer 11 has a corresponding angle. Similar to the "partial deformation" corresponding to the roughness described above, the "partial deformation" corresponding to the degree of inclination only appears in the area adjacent to the first surface 10a, and does not affect the second surface 10b. In this way, the second surface 10b can still remain substantially horizontal (that is, having an angle of 0 degrees with the horizontal line). It is worth mentioning that, as the angle between the concrete layer 11 and the horizontal line becomes larger, the volume of the partial deformation of the sound insulation layer 10 becomes larger. Therefore, the sound insulation layer 10 needs to have a certain degree of thickness to cope with the various angles mentioned above.

In some embodiments, the sound insulation layer 10 may include a flexible material such as rubber, plastic, or textile, or any combination thereof, and is partially deformed by the flexible material. 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 this application is not limited thereto. Under the premise that the unevenness of the concrete layer 11 can be compensated by partial deformation, all sound insulation materials recognized by those skilled in the art can be used in this application.

In some embodiments, the sound insulation layer 10 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 may be used directly to prepare the sound insulation layer 10. 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 may 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 10 with a high damping coefficient can also be selected, so that the entire floor structure becomes an over-damping system, thereby avoiding the occurrence of resonance.

In some embodiments, the sound insulation layer 10 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 10 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 board layer 12 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 12 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 12 may also have a multi-layer structure, and realize multi-functional use by sequentially stacking various functional layers. For example, the board layer 12 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 phosphorus, antimony, or hydroxide instead of 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 through 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 decorative layer 13 may include ceramic tiles, quartz tiles, or wooden floors, or any combination thereof. Different materials can be selected for the decoration layer 13 according to the application. For example, in some embodiments, the decoration layer 13 may include quartz tiles to provide hard and wear-resistant effects. Alternatively, in some embodiments, the decorative layer 13 may include a wooden floor to provide comfortable and beautiful effects. Alternatively, the decorative layer 13 may also be a composite material, for example: 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 substrate 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 above-mentioned materials, and all materials of the decorative layer recognized by those with ordinary knowledge in the technical field can be used in this application.

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 has a composition similar to that of the floor structure 1a, with the difference that: the floor structure 1b may further include a waterproof layer 14 disposed between the sound insulation layer 10 and the board layer 12. For example, the waterproof layer 14 may be a cloth containing plastic or resin, so as to prevent the penetration of moisture by a high-density and hydrophobic material. Alternatively, the waterproof layer 14 may also be a thin film formed on the sound insulation layer 10 or the sheet layer 12 by coating. In actual use, the thickness and material of the waterproof layer 14 can be adjusted according to requirements, and should not be limited to the above content.

Please refer to FIG. 3, 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 1c has a composition similar to that of the floor structure 1a. The difference is that: the floor structure 1c can further include an adhesive layer 15, which is arranged between the sound insulation layer 10 and the board layer 12, and is used for The sound insulation layer 10 and the plate layer 12 are bonded. The adhesive layer 15 may be a single layer or a multilayer film. For example, if the thermal expansion coefficients of the sound insulation layer 10 and the sheet layer 12 are significantly different, the adhesive layer 15 may include a first adhesive layer and a second adhesive layer, and the first adhesive layer and the second adhesive layer The layers can each have a different coefficient of thermal expansion. More specifically, the sound insulation layer 10 is first pasted with the first adhesive layer with similar thermal expansion coefficient, and the board layer 12 is pasted with the second adhesive layer with similar thermal expansion coefficient, and finally the first adhesive layer and the second adhesive layer are attached. The layers are pasted to each other. By providing multi-layer films with different thermal expansion coefficients, the adhesion between the sound insulation layer 10 and the plate layer 12 can be made more stable. However, the above-mentioned 2 layers are only examples, and the present application is not limited to this. In other embodiments, the adhesive layer 15 may be a multi-layer film with more than two layers. For example, the adhesive layer 15 may be a three-layer, four-layer, five-layer or a multi-layer film with more than five layers. In addition, the above-mentioned coefficient of thermal expansion is only an example, and the present application is not limited to this. In other embodiments, the adhesive layer 15 may also include a plurality of film layers with different surface tensions, materials, or physical properties to match different sound insulation layers 10 and board layers 12.

In some embodiments, the material of the adhesive layer 15 may include resin. That is, the adhesive layer 15 may be an adhesive composed of resin 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 a person with ordinary knowledge in the relevant technical field can be used in this application. For example, a super glue (including cyanoacrylate) commonly used in the market can be used for the adhesive layer 15 of the present application. Alternatively, in some specific cases, UV curable resin (UV curable resin) may also be used for the adhesive layer 15 of the present application.

Please refer to FIG. 4, 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 concrete layer 11.

Step S12: Set the sound insulation layer 10 on the concrete layer 11, wherein the sound insulation layer 10 has a corresponding first surface 10a and a second surface 10b. The roughness of the first surface 10a is greater than that of the second surface 10b. The first surface 10a and the concrete Layer 11 contacts.

Step S14: Compress the sound insulation layer 10 so that the second surface 10b is horizontal. The method of compressing the sound insulation layer 10 may be by applying an external force on the sound insulation layer 10, or it may be compressed by the self-weight of the sound insulation layer 10. By compressing the sound insulation layer 10, the sound insulation layer 10 can be partially deformed as described above, so as to compensate for the roughness and/or improve the level.

Step S16: setting the plate layer 12 on the second surface 10b. Wherein, the second surface 10b has been compressed to be actually horizontal. That is, the plate layer 12 and/or other layers stacked on the second surface 10b will not be affected by the unevenness of the concrete layer 11, and thus present a beautiful and smooth state. On the other hand, the arrangement of the plate layer 12 can be bonded by an adhesive layer as described above, or can be directly placed on the second surface 10b of the sound insulation layer 10, but is not limited to this.

Step S18: setting a decorative layer 13 on the plate layer 12 to form the floor structure 1a. Wherein, the arrangement method of the decorative layer 13 can be a method known to those with ordinary knowledge in the technical field, such as viscose, cement mortar, and the like. In some embodiments, the decoration layer 13 can also be tightly joined and placed on the plate layer 12 by means of interlocking, and does not have to be arranged on the plate layer 12 by bonding.

In summary, in the floor structure of the present application, by directly disposing the sound-insulating layer with deformability on the concrete layer, the rough surface of the concrete layer can be firmly attached to the second surface of the sound-insulating layer. Further, the board layer and the decorative layer sequentially stacked on the first surface of the sound insulation layer will not be affected by the rough surface of the concrete layer, thereby achieving beautiful and smooth effects. Therefore, the present application realizes a floor structure with simple construction and smooth appearance, so as to improve the problem that the existing technology needs to fill the concrete layer by laying cement mortar, which causes time-consuming, labor-intensive and technical gaps.

However, the above are only examples of this application, and are not used to limit the scope of implementation of this application. For example, all the shapes, structures, features, and spirits described in the scope of the patent application of this application have equal changes and modifications. All should be included in the scope of patent application of this application.

1a-1c: Floor structure 10: Sound insulation layer 10a: first surface 10b: second surface 11: Concrete layer 12: Sheet layer 13: decorative layer 14: Waterproof layer 15: Adhesive layer S10-S18: steps

Fig. 1 is a schematic diagram of a floor structure according to an embodiment of the present application; Fig. 2 is a schematic diagram of a floor structure according to another embodiment of the present application; Fig. 3 is a schematic diagram of a floor structure according to another embodiment of the present application; and Fig. 4 is a flowchart of a method for preparing a floor structure according to an embodiment of the present application.

1a: Floor structure

10: Sound insulation layer

10a: first surface

10b: second surface

11: Concrete layer

12: Sheet layer

13: decorative layer

Claims (7)

A floor structure, which includes: A sound insulation layer, the sound insulation layer having a first surface and a second surface opposite to each other, the roughness of the first surface is greater than the roughness of the second surface; A concrete layer arranged on the first surface; A layer of sheet material arranged on the second surface; and A decoration layer is arranged on the plate layer. The floor structure according to claim 1, wherein the first surface is non-level and the second surface is level. 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 board layer comprises cement fiberboard, fireproof board, calcium silicate board, gypsum board, dense bottom board, wood core board, man-made plywood, standing board or plastic composite material, or any of them combination. The floor structure according to claim 1, wherein the decorative layer comprises ceramic tiles, quartz tiles or wooden floors, or any combination thereof. The floor structure according to claim 1, further comprising a waterproof layer disposed between the sound insulation layer and the board layer. The floor structure according to claim 1, further comprising an adhesive layer disposed between the sound insulation layer and the board layer.

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