TWI765820B - Floating floor structure with plastic bottles - Google Patents

Abstract

A floating floor structure with plastic bottles is disclosed, which includes a concrete structural layer, a bottle layer, a splint layer and a surface layer. The concrete structural layer includes a upper face. The bottle layer includes multiple bottle bodies. Every bottle body includes a peripheral side wall and a bottom. The peripheral side wall forms a hollow bottle body around a central axis. The two opposite ends of the central axis of the hollow bottle body are respectively provided with the bottom and an opening. The bottle layer is arranged on the upper face of the concrete structural layer. The central axis is vertical to the upper face. The splint layer is arranged on the bottle layer. The surface layer is arranged on the splint layer.

Description

Floating floor structure with bottle body

The invention provides a floating floor structure, especially a floating floor structure with a bottle body of a bottle.

Traditional floating floor slabs can be divided into wet construction method or dry construction method. The wet construction method mainly uses plywood, vibration damping pad and concrete as the mechanical bearing structure. The dry construction method does not need to pour concrete, but uses wood or floor tiles and other decoration materials. Spread on the surface of the floating floor, this structure can also be filled with glass wool or rock wool and other absorbing and sound-absorbing materials to block the transmission of high-frequency impact noise. However, this type of floating floor material selection is not environmentally friendly, and requires complicated construction procedures and expensive construction costs. If the construction procedures are flawed, the sound insulation effect of traditional floating floor slabs will be greatly reduced.

In view of this, the present invention proposes a floating floor structure with a bottle body, comprising: a concrete structure layer with an upper surface; a bottle layer, including a plurality of bottle bodies, each bottle body has The ring side wall and the bottom surface, the ring side wall surrounds the central axis to form a hollow bottle body, the hollow bottle body is respectively provided with a bottom surface and an opening at two opposite ends of the central axis, and the bottle body is distributed on the upper surface of the concrete structure layer, wherein, The central axis system is perpendicular to the upper surface; the plywood layer is covered and arranged on the bottle body layer; and the surface material layer is covered and arranged on the plywood layer.

In some embodiments, the PET bottle body includes a plurality of bottle body groups, each bottle group includes at least two PET bottle bodies and a fixing device, and at least two PET bottle systems are adjacent to each other. The central axes are arranged to be parallel to each other, and the fixing device is used to fix at least two Baote bottle bodies into one body and keep the central axes parallel to each other.

In some embodiments, the fixing device refers to a thermoplastic film, and the thermoplastic film covers at least two bottle bodies from the outside into one body.

In some embodiments, the fixing device is a ring band, and the ring band binds at least two bottle bodies from the outside into one body.

In some embodiments, the fixing device refers to a holder, and the holder includes at least two fitting recesses, and the at least two fitting recesses correspond to the hollow bottle body or bottom surface for receiving at least two bottle bodies.

In some embodiments, a plurality of cylindrical vibration isolation pads are further included, and the cylindrical vibration isolation pads are arranged between the circumferences of the bottle body groups.

In some embodiments, a plurality of cylindrical vibration isolation pads are further included, and the cylindrical vibration isolation pads are arranged between the bottle bodies of the bottle.

In some embodiments, the bottle body layer further includes a plurality of bottle caps, and the bottle caps respectively cover and close the openings of the bottle body of the treasure bottle.

In some embodiments, the bottle body system of the bottling bottle is partially or fully filled with liquid.

In some embodiments, the liquid refers to water, fire fighting fluid, sound insulating fluid or damping fluid.

In some embodiments, the floating floor structure with the bottle body of the PET bottle further includes a sheet-shaped vibration isolation pad disposed between the concrete structure layer and the bottle body layer.

In some embodiments, the floating floor structure with the bottle body of the PET bottle further includes a sheet-shaped vibration isolation pad disposed between the bottle body layer and the plywood layer.

The detailed features and advantages of the present invention are described in detail in the following embodiments, and the content is sufficient to enable any person skilled in the relevant art to understand the technical content of the present invention and implement accordingly, and according to the content disclosed in this specification, the scope of the patent application and the drawings , any person skilled in the related art can easily understand the related objects and advantages of the present invention.

10: Concrete structure layer

11: Upper surface

20: bottle layer

21: PET bottle body

21a: Ring Sidewall

21b: Underside

21c: Opening

30: plywood layer

40: Surface layer

50: Bottle group

60: bottle cap

70: Liquid

80: Sheet vibration isolation pad

81: Cylindrical vibration isolation pad

82: connecting piece

90: Fixtures

90a: Fitting recess

A: Central axis

[FIG. 1] is an exploded view (1) of a floating floor structure with a bottle body according to some embodiments.

[FIG. 2] is a schematic diagram of a bottle body of a PET bottle according to some embodiments.

[Fig. 3] is a schematic diagram (1) of a bottle group according to some embodiments.

[FIG. 4] It is a schematic diagram of the upside down bottle body of the bottle body group according to some embodiments.

[FIG. 5] It is a top view of bottle groups arranged on a concrete structure layer according to some embodiments.

[Fig. 6] is a schematic diagram (2) of a bottle group according to some embodiments.

[Fig. 7] is a schematic diagram (1) of the fixing device and the bottle body of the bottle according to some embodiments.

[Fig. 8] is a schematic diagram (3) of a bottle group according to some embodiments.

[Fig. 9] is a schematic diagram (2) of the fixing device and the bottle body of the bottle according to some embodiments.

[Fig. 10] is a schematic diagram (4) of a bottle group according to some embodiments.

[FIG. 11] is a schematic diagram of a group of square bottle bodies according to some embodiments.

[FIG. 12] is a schematic diagram of a triangular bottle group according to some embodiments.

[ FIG. 13 ] is a schematic diagram of a hexagonal bottle body group according to some embodiments.

[Fig. 14] is an exploded view (2) of a floating floor structure with a bottle body according to some embodiments.

[Fig. 15] is a schematic diagram of the bottle cap and the bottle body of the bottle according to some embodiments.

[Fig. 16] is a schematic diagram of the geometric shape of the bottle body of the bottle according to some embodiments.

[FIG. 17] is an exploded view (3) of a floating floor structure with a bottle body according to some embodiments.

[Fig. 18] is an exploded view (4) of a floating floor structure with a bottle body according to some embodiments.

[Fig. 19] is an exploded view (5) of the floating floor structure with a bottle body according to some embodiments.

[FIG. 20] It is a sound pressure curve diagram (1) of a floating floor structure with a bottle body according to some embodiments.

[FIG. 21] It is a sound pressure curve diagram (2) of a floating floor structure with a bottle body according to some embodiments.

[FIG. 22] It is a schematic diagram (1) of the bottle body layer according to some embodiments.

[Fig. 23] is a schematic diagram (2) of the bottle body layer according to some embodiments.

Please refer to FIG. 1 and FIG. 2. FIG. 1 is an exploded view (1) of a floating floor structure with a bottle body of a bottle according to some embodiments. FIG. 2 is a schematic diagram of a bottle body of a PET bottle according to some embodiments. The floating floor structure with the bottle body of the bottle includes: a concrete structure layer 10 , a bottle body layer 20 , a plywood layer 30 and a surface material layer 40 .

The concrete structure layer 10 is a plane structure composed of reinforced concrete. As the basic bearing structure layer of the floating floor structure of this embodiment, it has a slightly flat upper surface 11 and can be used to support various layer materials.

The bottle body layer 20 includes a plurality of treasure bottle bodies 21, each treasure bottle body 21 has a ring side wall 21a and a bottom surface 21b (as shown in FIG. 2), and the ring side wall 21a surrounds the central axis A to form a hollow bottle body, The hollow bottle body is respectively provided with the bottom surface 21b and the opening 21c at the two opposite ends of the central axis A as mentioned above. Here, a plurality of pet bottle bodies 21 are distributed and arranged on the upper surface 11 of the concrete structure layer 10, wherein the central axis A of each pet bottle body 21 is perpendicular to the upper surface 11, as shown in FIG. 1, a plurality of The bottom surface 21 b of the bottle body 21 abuts against the upper surface 11 and is erected above the concrete structure layer 10 . Generally speaking, the height of the bottle body 21 is in the range of 10cm-23cm. In some embodiments, each bottle body 21 has substantially the same height. In addition, although the height of the PET bottle body 21 has little effect on the sound insulation performance and load-bearing strength, the lower the height of the PET bottle body 21, the better the floor space utilization can be obtained. Between 12cm-15cm range.

The splint layer 30 is covered and disposed on the bottle body layer 20 . In some embodiments, the plywood layer 30 may be a polymer material layer or a Reactive Powder Concrete (RPC) layer. Here, the polymer material layer is, for example, but not limited to, a PET sheet.

The surface material layer 40 is covered and disposed on the plywood layer 30 . As shown in FIG. 1 , the surface material layer 40 and the plywood layer 30 are both perpendicular to the central axes of the plurality of bottle bodies. Based on this, the surface material layer 40 may be floor tile, floor, bamboo floor, carpet, marble, floor paint, floor, or plastic floor and the like. The floor tiles are divided into glazed tiles, whole body tiles, polished tiles, vitrified tiles and mosaics, etc. The floors are divided into: laminate flooring, solid wood composite flooring (three-layer solid wood, multi-layer solid wood), solid wood flooring, cork flooring and so on. However, the aforementioned surface material layer 40 is only an example, and the present invention is not limited thereto.

Please refer to FIGS. 3 to 5 . FIG. 3 is a schematic diagram (1) of a bottle body group according to some embodiments. FIG. 4 is a schematic diagram of an upside-down bottle body group of bottle bodies according to some embodiments. Figure 5 It is a top view of the bottle groups arranged on the concrete structure layer according to some embodiments. In some embodiments, the plurality of treasure bottle bodies 21 include a plurality of bottle body groups 50 , and each bottle body group 50 includes at least two treasure bottle bottle bodies 21 and a fixing device 90 . In the embodiment shown in FIG. 3 and FIG. 5 , two treasure bottle bodies 21 are arranged adjacent to each other, and the central axes A of the two treasure bottle bodies 21 are parallel to each other, and the fixing device 90 is for these two treasure bottles. The bottle body 21 is fixed as a whole, and the central axes A of the two treasure bottle bodies 21 are kept parallel to each other. Based on this, each bottle group 50 is distributed on the upper surface 11 of the concrete structure layer 10 (as shown in FIG. 5 ). In other embodiments, when two treasure bottle bodies 21 are arranged adjacently and the central axes A of the two treasure bottle bodies 21 are parallel to each other, the two treasure bottle bodies 21 are tied upside down, Further, one bottle body 21 is placed upright, and the other bottle body 21 is placed upside down (as shown in FIG. 4 ). 21a abuts against the upper surface 11 and is erected above the concrete structure layer 10 . Here, when there are two or more PET bottle bodies 21 , the number of the PET bottle bodies 21 being placed up or down can be determined by the user.

Please refer to Figure 3, Figure 6 to Figure 10. FIG. 6 is a schematic diagram (2) of a bottle group according to some embodiments. FIG. 7 is a schematic diagram (1) of the fixing device and the bottle body of the bottle according to some embodiments. FIG. 8 is a schematic diagram (3) of a bottle body group according to some embodiments. FIG. 9 is a schematic diagram (2) of the fixing device and the bottle body of the bottle according to some embodiments. FIG. 10 is a schematic diagram (4) of a bottle body group according to some embodiments.

In some embodiments, the fixing device 90 refers to a thermoplastic film, and the thermoplastic film covers the two bottle bodies 21 from the outside into one body (as shown in FIG. 3 ). In other embodiments, the fixing device 90 is a ring strap, and the ring strap ties the two bottle bodies 21 from the outside into one (as shown in FIG. 6 ). Here, the loop belt is, for example, but not limited to, elastic plastic, rubber or elastic fabrics. In still other embodiments, the fixing device 90 refers to a holder, and the holder includes two fitting recesses 90a, and the two fitting recesses 90a correspond to the hollow body or bottom surface 21b of the two treasure bottle bodies 21 . . As shown in FIG. 8 , the two fitting concave portions 90 a correspond to the hollow bottle bodies for accommodating the two treasure bottle bodies 21 . As shown in FIG. 9 , the two fitting recesses 90 a correspond to the bottom surfaces 21 b of the two treasure bottle bodies 21 . Here, the number of the fitting recesses 90 a is at least two, so as to correspond to the hollow body or bottom surface 21 b of the at least two treasure bottle bodies 21 .

See Figures 11 to 13. 11 is a schematic diagram of a group of square bottle bodies according to some embodiments. 12 is a schematic diagram of a triangular bottle group according to some embodiments. 13 is a schematic diagram of a group of hexagonal bottles according to some embodiments. In some embodiments, the bottle body group 50 is composed of four treasure bottle bodies 21 , and the four treasure bottle bodies 21 are fixed into one body by a fixing device 90 . Here, the fixing device 90 is The four bottle bodies 21 are covered by thermoplastic film from the outside into a whole, so that they are generally square in plan view (as shown in FIG. 11 ). In some embodiments, the bottle group 50 is composed of six pet bottle bodies 21 , and the six pet bottle bodies 21 are fixed into one body by a fixing device 90 . Here, the fixing device 90 is The six bottle bodies 21 are covered by thermoplastic film from the outside into a whole, so that they are generally triangular in plan view (as shown in FIG. 12 ). In some embodiments, the bottle body group 50 is composed of seven pet bottle bodies 21 , and the seven pet bottle bodies 21 are fixed into one body by a fixing device 90 . Here, the fixing device 90 is The seven bottle bodies 21 are covered by thermoplastic film from the outside to form a hexagonal shape when viewed from above (as shown in FIG. 13 ).

Please refer to FIGS. 14 to 15 . FIG. 14 is an exploded view (2) of a floating floor structure with a bottle body according to some embodiments. 15 is a schematic diagram of a bottle cap and a bottle body of a bottle according to some embodiments. In some embodiments, the bottle body layer 20 further includes a plurality of bottle caps 60. The lids 60 correspond to cover and close the openings 21c of the plurality of bottle bodies 21 respectively. In other embodiments, a plurality of small bottle bodies 21 are partially or completely filled with liquid 70 (as shown in FIG. 15 ). Here, the liquid 70 is, for example, but not limited to, functional liquids such as water, fire fighting liquid, sound insulation liquid or damping liquid. In other embodiments, the inner portion of the bottle bodies 21 of the plurality of PET bottles is partially filled or completely filled with other non-liquid substances, such as powder fire extinguishing agents. The results of the compression test confirmed that when the liquid 70 is put into the bottle body 21 of the bottle, the closed cavity space will restrain the flow of the liquid 70. Therefore, when the bottle body 21 of the bottle is subjected to the same load, the bottle body will not flow. The liquid 70 contained therein can effectively reduce the amount of compression deformation and maintain the stability of the material geometry. At the same time, it can limit the buckling deformation and damage at the neck of the bottle body 21 of the bottle, and is not affected by the difference in the thickness of the bottle wall or the imperfect geometric shapes such as wrinkles.

Please refer to FIG. 16 . FIG. 16 is a schematic diagram of the geometry of the bottle body of the bottle according to some embodiments. As shown in Figure 16, the thickness of the mouth of the bottle body 21 and the neck of the bottle, with reference to the actual geometry of the bottle, is about 0.25mm~1mm. When performing numerical analysis, set the variable factor conditions of the numerical analysis model as the bottle neck angle of the bottle body 21 of the PET bottle and the properties of the fluid contained in the bottle body. kgf/cm^2), among which, the tight arrangement of the bottles is selected for the ultimate bearing capacity calculation, and the analysis and calculation results are shown in the following Tables 1 and 2 respectively.

The numerical analysis model can verify that when liquid 70 is added to the bottle body, it has an absolute advantage in improving the mechanical performance of the floating floor. At the same time, the analysis and calculation results show that the bearing capacity of most of the geometric shapes of the bottle is significantly higher than the standard requirements under the condition of close arrangement.

寶特瓶瓶體21不加瓶蓋60(10~80kgf)>規範要求(5~6kgf)。 With reference to Articles 17 and 20 of the "Building Technical Regulations" Building Construction, the design load of the floor is 0.16kgf/cm ² . If the PET bottles are arranged in contact with each other, each PET bottle needs to withstand about 5~6kgf. The compression test shows that the empty PET bottle can withstand an axial force of about 10~80kgf, and the bearing capacity is higher than the standard. In addition to the empty bottle, you can also add liquid 70 into the bottle body 21 of the bottle and lock the cap 60. According to the geometric shape of the bottle, the compression deformation will be reduced by 10%~50%, and the load will be improved. Strength 10%~90%. Comparison of load strength: PET bottle body 21 + bottle cap 60 + full liquid 70 > PET bottle body 21 + bottle cap 60 + partial liquid 70 > PET bottle body 21 + bottle cap 60

The bottle body 21 of the Baote bottle does not have a cap 60 (10~80kgf)> the specification requirement (5~6kgf).

Please refer to FIGS. 17 to 19 . FIG. 17 is an exploded view (3) of a floating floor structure with a bottle body according to some embodiments. FIG. 18 is an exploded view (4) of a floating floor structure with a bottle body according to some embodiments. 19 is an exploded view (5) of a floating floor structure with a bottle body according to some embodiments.

In some embodiments, the floating floor structure with the bottle body of the PET bottle further includes a sheet-shaped vibration isolation pad 80 disposed between the plywood layer 30 and the bottle body layer 20 (as shown in FIG. 17 ). In other embodiments, the sheet-shaped vibration isolation pad 80 may be disposed between the concrete structure layer 10 and the bottle body layer 20 (as shown in FIG. 18 ). Here, the sheet-shaped vibration isolation pad 80 is, for example, but not limited to, rubber products, etc., and the thickness It is preferably in the range of 2mm-5mm. In yet another embodiment, the floating floor structure of the bottle body 21 of the PET bottle further includes a plurality of cylindrical vibration isolation pads 81 , and the cylindrical vibration isolation pads 81 are respectively arranged between the bottle body groups 50 . In this embodiment, the bottle groups 50 are arranged in a square shape, and the cylindrical vibration isolation pads 81 are respectively arranged at the sharp corners of each bottle group 50 (as shown in FIG. 19 ). In other embodiments, connecting pieces 82 are further included between the cylindrical vibration isolation pads 81 to stabilize the connection between the plurality of cylindrical vibration isolation pads 81 . Here, the cylindrical vibration isolation pad 81 is, for example, but not limited to, rubber products, bamboo, etc. Its diameter is preferably in the range of 50mm-100mm, and its height is preferably substantially the same as the bottle body group 50 . In still other embodiments, the cylindrical vibration isolation pads 81 are directly arranged between the plurality of bottle bodies 21 .

Please refer to FIGS. 20 to 21. FIG. 20 is a sound pressure curve diagram (1) of a floating floor structure with a bottle body according to some embodiments. 21 is a sound pressure curve diagram (2) of a floating floor structure with a bottle body according to some embodiments. Refer to "Architectural Technical Regulations" Building Design and Construction, Article 46-6, the sound insulation value of the impact sound insulation structure must be at least 17dB or more. Taking the embodiment of FIG. 1 as an example, the sound insulation value of the floating floor is numerically analyzed, wherein the surface material layer 40 is made of wood material, the concrete structure layer 10 is of RC structure, the bottle body 21 of the bottle is 10cm-15cm, and the sound insulation value is about 13dB. -18dB, if the bottle body 21 of Baote bottle contains water, the sound insulation value is about 12dB-17dB. In addition, if sheet-shaped vibration isolation pads 80 are added to the top surface and bottom surface of the bottle body layer 20, as shown in the embodiments of Figs. To sum up, please refer to FIG. 20 to FIG. 21 , which are sound pressure curves of various sound insulation tests.

Please refer to FIGS. 22 to 23. FIG. 22 is a schematic diagram (1) of a bottle body layer according to some embodiments. FIG. 23 is a schematic diagram (2) of a bottle body layer according to some embodiments. In some embodiments, the bottle body 21 of the bottle body layer 20 can be arranged in a horizontal line. Arrangement, further speaking, the arrangement is such that each adjacent bottle body 21 is aligned in a straight line (as shown in Figure 22). This arrangement will make the distribution of the strength support of the floor slabs easier. evenly. In other embodiments, the bottle bodies 21 of the bottle body layer 20 can be arranged in a close arrangement, and further, the arrangement is such that each adjacent bottle bodies 21 are staggered and close to each other. (As shown in Figure 23), with this arrangement, the floor slab will have a stronger supporting force.

The floating floor structure with the bottle body in the embodiment of the present invention uses plastic recycling resources with large quantity, high recovery rate and stable physicochemical properties, and discarded plastic bottles are used as the main structural material of the floating floor, that is, an appropriate selection is made. The treasure bottle of geometry and height, and it is closely arranged above the concrete structure layer, not only meets the mechanical requirements of the floating floor design, but also has a large bearing safety factor. In addition, the mechanical strength of the components of the PET bottle has met the requirements of the specification. In order to limit the vertical displacement of the floating floor, if the bottle body of the PET bottle is filled with liquid, the incompressibility of the fluid will be used to effectively reduce the floating The amount of compression deformation when the floor is loaded, and at the same time, the geometric stability of the bottle body is maintained, so as to achieve the purpose of taking into account the overall safety and comfort of the floating floor. To sum up, the floating floor structure with the bottle body of the present invention solves the problem of poor environmental protection in the selection of conventional floating floor materials, and requires complicated construction procedures and expensive construction costs. Reduce the problem of sound insulation effect of traditional floating floor.

Although the technical content of the present invention has been disclosed above with preferred embodiments, it is not intended to limit the present invention. Any person who is familiar with the art, makes some changes and modifications without departing from the spirit of the present invention, should be included in the present invention. Therefore, the protection scope of the present invention should be determined by the scope of the appended patent application.

10: Concrete structure layer

11: Upper surface

20: bottle layer

21: PET bottle body

30: plywood layer

40: Surface layer

Claims (12)

A floating floor structure with a bottle body, comprising: a concrete structure layer with an upper surface; a bottle layer, including a plurality of bottle bodies, each bottle body has a ring side wall and a The bottom surface, the ring side wall surrounds a central axis to form a hollow bottle body, the hollow bottle body is respectively provided with the bottom surface and an opening at two opposite ends of the central axis, and the bottle bodies are distributed and arranged on the concrete structure The upper surface of the layer, wherein the central axes are perpendicular to the upper surface, and the bottom surfaces or openings of the bottle bodies of the treasure bottles are against the upper surface; a plywood layer is covered and arranged on the bottle body layer; and A surface material layer is covered and arranged on the plywood layer, and the surface material layer and the plywood layer are both perpendicular to the central axes. The floating floor structure with the treasure bottle bodies as claimed in claim 1, wherein the treasure bottle bodies include a plurality of bottle body groups, and each bottle body group includes at least two treasure bottle bodies and A fixing device, the at least two PET bottle systems are arranged adjacent to each other and the central axes are parallel to each other, the fixing device is to fix the at least two PET bottle bodies into one body and keep the central axes parallel to each other. As claimed in claim 2, the floating floor structure with bottle bodies, wherein the fixing device refers to a thermoplastic film, and the thermoplastic film coats the at least two bottle bodies from the outside to form a structure. one. As claimed in claim 2, the floating floor structure with bottle bodies, wherein the fixing device refers to a ring band, and the ring band binds the at least two bottle bodies from the outside into one body. The floating floor structure with a bottle body as claimed in claim 2, wherein the fixing device refers to a holder, and the holder includes at least two fitting recesses, and the at least two fitting recesses are correspondingly accommodated by the at least two fitting recesses. The hollow bottle body or the bottom surface of the Erbaote bottle body. The floating floor structure with the bottle body of the PET bottle according to claim 2 further includes a plurality of cylindrical vibration isolation pads, and the cylindrical vibration isolation pads are arranged between the bottle body groups. The floating floor structure with the bottle body of the treasure bottle as claimed in claim 1 further includes a plurality of cylindrical vibration isolation pads, and the cylindrical vibration isolation pads are arranged between the bottle bodies of the treasure bottle. As claimed in claim 1, the floating floor structure with the bottle body of the treasure bottle, wherein the bottle body layer further comprises a plurality of bottle caps, and the bottle caps respectively cover and close the opening of the bottle body of the treasure bottle. The floating floor structure with a PET bottle body according to claim 1 or 8, wherein some or all of the PET bottle body systems are filled with a liquid. The floating floor structure with a bottle body as claimed in claim 9, wherein the liquid refers to water, fire fighting liquid, sound insulation liquid or damping liquid. The floating floor structure with the bottle body of the PET bottle as claimed in claim 1 further includes a sheet-shaped vibration isolation pad disposed between the concrete structure layer and the bottle body layer. As claimed in claim 1, the floating floor structure with the bottle body of the PET bottle further comprises a sheet-shaped vibration isolation pad disposed between the bottle body layer and the plywood layer.

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