Sports floor with moisture-proof and shock-absorbing functions and mounting process thereof

Abstract

The invention discloses a sports floor with moisture-proof and shock-absorbing functions and an installation technology thereof.The sports floor comprises a first moisture-proof film laid on a leveling layer, a plurality of parallel keels are erected on the first moisture-proof film, a plurality of shock-absorbing rubber mats are arranged between the keels and the first moisture-proof film, and the shock-absorbing rubber mats are arranged on the first moisture-proof film; and flame-retardant plates are fixedly installed on the upper sides of the keels, the laid keels are connected into an integral bearing frame by laying the multiple flame-retardant plates, a second moisture-proof film is laid on the upper sides of the flame-retardant plates, and a wood floor is laid on the upper side of the second moisture-proof film. Good elasticity, silence, moisture resistance and stability are provided, the construction cost is lower, and the environment-friendly requirement is met.

Description

Technical Field

[0001] The invention relates to the field of indoor floor paving, and in particular to a sports floor with moisture-proof and shock-absorbing functions and an installation process thereof. Background Art

[0002] In order to meet the comfort requirements of the floor of indoor functional areas, such as: a large indoor venue designed for fitness and sports, which provides functional areas such as yoga, dance, and ball sports, sports floors are generally installed on the ground to improve comfort.

[0003] Existing sports floors are mainly suspended wooden floors, in which the wooden floor is fixed on the keel, which is fixed on the ground. Some manufacturers' wooden floors are also equipped with corresponding elastic brackets, which are embedded or fixed to the ground with bolts. However, this method of directly fixing the keel or bracket (embedded or bolted) on the base layer is likely to cause damage to the base layer after long-term use, which in turn causes abnormal noise or dust. In addition, the vibration sound generated when people exercise on the sports floor is relatively loud, which is likely to cause noise interference to the current layer and the lower layer, and the installation of sound insulation cotton will cause the overall paving height to increase, which not only compresses the floor height, but also leads to increased costs.

[0004] Therefore, there is an urgent need for a sports floor with moisture-proof and shock-absorbing functions and an installation process thereof that can solve one or more of the above problems. Summary of the invention

[0005] In order to solve one or more problems existing in the prior art, the present invention provides a sports floor with moisture-proof and shock-absorbing functions. The technical solution adopted by the present invention to solve the above problems is: the sports floor comprises: a first moisture-proof membrane laid on a leveling layer, a plurality of mutually parallel keels are erected on the first moisture-proof membrane, a plurality of shock-absorbing rubber pads are arranged between the keels and the first moisture-proof membrane, a flame-retardant board is fixedly installed on the upper side of the keel, and the laid keels are connected to form an integral bearing frame by laying a plurality of the flame-retardant boards, a second moisture-proof membrane is laid on the upper side of the flame-retardant board, and a wooden floor is laid on the upper side of the second moisture-proof membrane.

[0006] In some embodiments, the keel is composed of a plurality of secondary keels connected end to end, and the shock-absorbing rubber pad is provided on the lower side of the butt ends of two of the secondary keels.

[0007] In some embodiments, the flame retardant board is nailed obliquely to the keel by threaded round nails; the wooden floor is nailed obliquely to the flame retardant board by floor nails.

[0008] Furthermore, a surface of the shock-absorbing rubber pad facing the keel is a flat surface, and a through groove is provided on a surface of the shock-absorbing rubber pad facing the first moisture-proof film.

[0009] In some embodiments, the thickness of the first moisture-proof film is 5 mm, the thickness of the shock-absorbing rubber pad is 10 mm, the thickness of the keel is 40 mm, the thickness of the flame-retardant plate is 12 mm, and the thickness of the second moisture-proof film is 5 mm.

[0010] In some embodiments, the keel is a wooden beam, and the first moisture-proof membrane is a foam moisture-proof membrane.

[0011] In some embodiments, a plurality of the shock-absorbing rubber pads are arranged on the lower side of the keel at intervals of 600 mm.

[0012] And the installation process of the sports floor, which includes: S10, determining construction conditions and making construction preparations, measuring the height error of the leveling layer ground at the reference point, and performing leveling according to the height error;

[0013] S20, after completing the construction preparation, laying a first moisture-proof membrane on the leveling layer, and ensuring that the first moisture-proof membrane is leveled without any folds;

[0014] S30, drawing lines according to the construction drawings, and installing the shock-absorbing rubber pads according to the positions of the drawn lines, and leveling the shock-absorbing rubber pads during the installation of the shock-absorbing rubber pads;

[0015] S40, installing the keel on the upper side of the shock-absorbing rubber pad according to the line, padding the butt end of the secondary keel constituting the keel with the shock-absorbing rubber pad, and leveling the installed keel;

[0016] S50, laying the flame retardant panels on the keel, wherein the flame retardant panels are laid staggered with each other, and nailing the flame retardant panels to the keel with threaded round nails;

[0017] S60, laying a second moisture-proof film on the flame-retardant board, and ensuring that the first moisture-proof film is leveled without folds;

[0018] S70, laying a wooden floor on the second moisture-proof membrane, wherein the wooden floor is laid in a straight line longitudinally with joints staggered, and the wooden floor is nailed to the flame-retardant board by floor nails.

[0019] In some embodiments, it also includes: S41, installing various floor embedded parts according to the drawings.

[0020] In some embodiments, the method further includes: S31, first installing the shock-absorbing rubber pad as a reference on the reference point, calibrating the elevation error of the shock-absorbing rubber pad as the reference, and leveling the single board at the error position;

[0021] S32, when installing the shock-absorbing rubber pads according to the marked line positions, use the two shock-absorbing rubber pads as the reference in the horizontal and vertical directions as the leveling references and place the other shock-absorbing rubber pads according to the marked line positions to ensure that they are at the same height as the shock-absorbing rubber pads as the references.

[0022] The technical effect achieved by the present invention is: the overall skeleton of the sports floor is formed by the keel and the flame retardant board, and the shock-absorbing rubber pad is used to contact the first moisture-proof pad. The sports floor is constructed in such a non-fixed installation mode to reduce the damage to the original base layer and avoid reducing the floor height, and at the same time ensure that the sports floor can provide sufficient elasticity to improve the comfort when people exercise, wherein the skeleton and the shock-absorbing rubber pad jointly provide the elastic function of the sports floor;

[0023] In order to solve the problem of excessive and harsh vibration sound caused by the traditional keel hollow and bracket overhead structure, the above-mentioned non-fixed installation type integral frame is combined with the second moisture-proof membrane to form multiple interconnected bottom cavities, and the upper and lower surfaces of the cavity are relatively sealed to achieve the effect of sound absorption and noise reduction while also providing a moisture-proof function for the interior;

[0024] In order to solve the stability problem of non-fixed installation frame, in addition to the above-mentioned process with strict requirements on flatness, the shock-absorbing rubber pads are supported by laying the first moisture-proof membrane (foam moisture-proof membrane). Multiple shock-absorbing rubber pads are in contact with the leveling layer through the first moisture-proof membrane. The first moisture-proof membrane's own anti-tensile property is used to resist the shock-absorbing rubber pads from being subjected to horizontal forces, thereby avoiding the leveling position of the shock-absorbing rubber pads being offset and corrected. At the same time, the foam moisture-proof membrane is pressure-resistant and wear-resistant, which can avoid the height change caused by the wear of the shock-absorbing rubber pads, and can also further enhance the effect of sound absorption and noise reduction. The foam moisture-proof membrane is easy to lay and replace, and the material is also environmentally friendly. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the sports floor of the present invention.

[0026] [Reference Signs]

[0027] 1. Base layer 2. Leveling layer 3. First moisture-proof membrane 4. Shock-absorbing rubber pad 40. Through groove 5. Keel

[0028] 6. Flame retardant board 7. Second moisture-proof membrane 8. Wooden floor. DETAILED DESCRIPTION

[0029] In order to make the above-mentioned objects, features and advantages of the present invention more understandable, the specific embodiments of the present invention are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention can be implemented in many other ways different from this description, and those skilled in the art can make similar improvements without violating the connotation of the present invention, so the present invention is not limited by the specific embodiments disclosed below.

[0030] like Figure 1 As shown, the present invention discloses a sports floor with moisture-proof and shock-absorbing functions, the sports floor comprising: a first moisture-proof membrane 3 laid on a leveling layer 2, a plurality of mutually parallel keels 5 are arranged on the first moisture-proof membrane 3, a plurality of shock-absorbing rubber pads 4 are arranged between the keels 5 and the first moisture-proof membrane 3, a flame-retardant board 6 is fixedly installed on the upper side of the keel 5, and the laid keels 5 are connected to form an integral bearing frame by laying a plurality of the flame-retardant boards 6, a second moisture-proof membrane 7 is laid on the upper side of the flame-retardant board 6, and a wooden floor 8 is laid on the upper side of the second moisture-proof membrane 7;

[0031] The keel 5 is composed of a plurality of secondary keels connected end to end, the shock-absorbing rubber pad is arranged at the lower side of the butt end of two secondary keels, the keel 5 is a wooden square, and the first moisture-proof film 3 is a foam moisture-proof film; the wooden floor 8 is provided with a 1.5mm expansion joint at a spacing of 400mm; the shock-absorbing rubber pad 4 is fixedly connected to the keel 5 by glue;

[0032] The side of the shock-absorbing rubber pad 4 facing the keel 5 is a flat surface, and the side of the shock-absorbing rubber pad 4 facing the first moisture-proof membrane 3 is provided with a through groove 40 , and a plurality of through grooves 40 may be provided.

[0033] Specifically, the flame retardant board 6 is nailed obliquely to the keel 5 by threaded round nails; the wooden floor 8 is nailed obliquely to the flame retardant board 6 by floor nails, and the oblique nailing angle of the floor nails is 45°; a plurality of shock-absorbing rubber pads 4 are arranged on the lower side of the keel 5 at a spacing of 600 mm.

[0034] And the installation process of the sports floor, which includes: S10, determining construction conditions and making construction preparations, measuring the height error of the leveling layer ground at the reference point, and performing leveling according to the height error;

[0035] S20, after completing the construction preparation, laying the first moisture-proof membrane 3 on the leveling layer 2, and ensuring that the first moisture-proof membrane 3 is leveled without folds;

[0036] S30, drawing lines according to the construction drawings, and installing the shock-absorbing rubber pads 4 according to the positions of the drawn lines, and leveling the shock-absorbing rubber pads 4 during the installation of the shock-absorbing rubber pads 4;

[0037] S31, first install the shock-absorbing rubber pad 4 as a reference on the reference point, calibrate the elevation error of the shock-absorbing rubber pad as a reference and level the single board at the error position;

[0038] S32, when installing the shock-absorbing rubber pad 4 according to the drawing line position, use the two horizontal and vertical shock-absorbing rubber pads as the reference as the leveling reference and place the other shock-absorbing rubber pads according to the drawing line position to ensure that they are at the same height as the shock-absorbing rubber pads as the reference;

[0039] S40, installing the keel 5 on the upper side of the shock-absorbing rubber pad 4 according to the line, using the shock-absorbing rubber pad 4 to pad the butt end of the secondary keel constituting the keel 5, and leveling the installed keel 5;

[0040] S41, install various floor embedded parts according to the drawings;

[0041] S50, laying the flame retardant panels 6 on the keel 5, the flame retardant panels 6 are laid staggered, and the flame retardant panels 6 are nailed to the keel 5 by threaded round nails;

[0042] S60, laying the second moisture-proof film 7 on the flame-retardant board 6, and ensuring that the first moisture-proof film 3 is flat and has no folds;

[0043] S70, laying a wooden floor 8 on the second moisture-proof membrane 7, wherein the wooden floor 8 is laid in a straight line longitudinally and the joints are staggered, and the wooden floor 8 is nailed to the flame-retardant board 6 by floor nails.

[0044] The above-mentioned sports floor structure and installation process use environmentally friendly and low-cost materials, are conducive to large-area paving and rapid commissioning, and have low subsequent maintenance costs.

[0045] After many construction tests, under the premise of ensuring that the height of the sports floor is relatively low, the flatness control, elasticity, quietness, moisture resistance and overall stability provided by the sports floor are interrelated and affected by the materials and sizes of each component. For example, the thickness of the shock-absorbing rubber pad, the thickness of the wooden keel, and the thickness of the flame-retardant board jointly affect the elasticity, quietness and overall stability. If the thickness of the shock-absorbing rubber pad is too high, the overall stability will deteriorate, but the elasticity and quietness will be improved. If the thickness of the wooden keel is too high, the elasticity will deteriorate, but the overall stability and quietness will be improved. If the thickness of the flame-retardant board is too high, the elasticity and quietness will deteriorate, but the overall stability will be improved.

[0046] The construction personnel concluded through experience that the comprehensive performance and cost performance of the sports floor are better under the following specifications: the thickness of the first moisture-proof membrane 3 is 5 mm, the thickness of the shock-absorbing rubber pad 4 is 10 mm, the thickness of the keel 5 is 40 mm (width: 40 / 60 mm), the thickness of the flame-retardant board 6 is 12 mm, the thickness of the second moisture-proof membrane 7 is 5 mm, and the thickness of the leveling layer 2 on the base layer 1 is 30 mm.

[0047] In summary, the overall frame of the sports floor is formed by the keel and the flame retardant board, and the shock-absorbing rubber pad is used to contact the first moisture-proof pad. This non-fixed installation method is adopted to build the sports floor to reduce damage to the original base layer and avoid reducing the floor height. At the same time, it ensures that the sports floor can provide sufficient elasticity to improve comfort when people exercise. Among them, the frame and the shock-absorbing rubber pad jointly provide the elastic function of the sports floor;

[0048] In order to solve the problem of excessive and harsh vibration sound caused by the traditional keel hollow and bracket overhead structure, the above-mentioned non-fixed installation type integral frame is combined with the second moisture-proof membrane to form multiple interconnected bottom cavities, and the upper and lower surfaces of the cavity are relatively sealed to achieve the effect of sound absorption and noise reduction while also providing a moisture-proof function for the interior;

[0049] In order to solve the stability problem of non-fixed installation frame, in addition to the above-mentioned process with strict requirements on flatness, the shock-absorbing rubber pads are supported by laying the first moisture-proof membrane (foam moisture-proof membrane). Multiple shock-absorbing rubber pads are in contact with the leveling layer through the first moisture-proof membrane. The first moisture-proof membrane's own anti-tensile property is used to resist the shock-absorbing rubber pads from being subjected to horizontal forces, thereby avoiding the leveling position of the shock-absorbing rubber pads being offset and corrected. At the same time, the foam moisture-proof membrane is pressure-resistant and wear-resistant, which can avoid the height change caused by the wear of the shock-absorbing rubber pads, and can also further enhance the effect of sound absorption and noise reduction. The foam moisture-proof membrane is easy to lay and replace, and the material is also environmentally friendly.

[0050] The above-described embodiments only express one or more implementation modes of the present invention, and the description thereof is relatively specific and detailed, but it cannot be understood as limiting the patent of the present invention. It should be pointed out that, for a person of ordinary skill in the art, several variations and improvements can be made without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the attached claims.

Claims

1. A sports floor with moisture-proof and shock-absorbing functions, characterized in that: The sports floor includes: a first moisture-proof membrane laid on a leveling layer, a plurality of mutually parallel keels are erected on the first moisture-proof membrane, a plurality of shock-absorbing rubber pads are arranged between the keels and the first moisture-proof membrane, a flame-retardant board is fixedly installed on the upper side of the keel, and the laid keels are connected to form an integral bearing frame by laying a plurality of the flame-retardant boards, a second moisture-proof membrane is laid on the upper side of the flame-retardant board, and a wooden floor is laid on the upper side of the second moisture-proof membrane.

2. The sports floor with moisture-proof and shock-absorbing functions according to claim 1, characterized in that: The keel is composed of a plurality of auxiliary keels connected end to end, and the shock-absorbing rubber pad is arranged on the lower side of the butt ends of two auxiliary keels.

3. The sports floor with moisture-proof and shock-absorbing functions according to claim 1, characterized in that: The flame retardant board is nailed obliquely to the keel by threaded round nails; the wooden floor is nailed obliquely to the flame retardant board by floor nails.

4. The sports floor with moisture-proof and shock-absorbing functions according to claim 1, characterized in that: The side of the shock-absorbing rubber pad facing the keel is a flat surface, and the side of the shock-absorbing rubber pad facing the first moisture-proof film is provided with a through groove.

5. The sports floor with moisture-proof and shock-absorbing functions according to claim 1, characterized in that: The thickness of the first moisture-proof film is 5 mm, the thickness of the shock-absorbing rubber pad is 10 mm, the thickness of the keel is 40 mm, the thickness of the flame-retardant board is 12 mm, and the thickness of the second moisture-proof film is 5 mm.

6. The sports floor with moisture-proof and shock-absorbing functions according to claim 1, characterized in that: The keel is made of wood, and the first moisture-proof membrane is a foam moisture-proof membrane.

7. The sports floor with moisture-proof and shock-absorbing functions according to claim 1, characterized in that: A plurality of shock-absorbing rubber pads are arranged on the lower side of the keel at intervals of 600 mm.

8. An installation process, the installation process is applied to the sports floor with moisture-proof and shock-absorbing functions as claimed in any one of claims 1 to 7, characterized in that: include: S10, determining construction conditions and making construction preparations, measuring the height error of the leveling layer ground at the reference point, and performing leveling according to the height error; S20, after completing the construction preparation, laying a first moisture-proof membrane on the leveling layer, and ensuring that the first moisture-proof membrane is leveled without any folds; S30, drawing lines according to the construction drawings, and installing the shock-absorbing rubber pads according to the positions of the drawn lines, and leveling the shock-absorbing rubber pads during the installation of the shock-absorbing rubber pads; S40, installing the keel on the upper side of the shock-absorbing rubber pad according to the line, padding the butt end of the secondary keel constituting the keel with the shock-absorbing rubber pad, and leveling the installed keel; S50, laying the flame retardant panels on the keel, wherein the flame retardant panels are laid staggered with each other, and nailing the flame retardant panels to the keel with threaded round nails; S60, laying a second moisture-proof film on the flame-retardant board, and ensuring that the first moisture-proof film is leveled without folds; S70, laying a wooden floor on the second moisture-proof membrane, wherein the wooden floor is laid in a straight line longitudinally with joints staggered, and the wooden floor is nailed to the flame-retardant board by floor nails.

9. The installation process according to claim 8, characterized in that: Also includes: S41, install various floor embedded parts according to drawings.

10. The installation process according to claim 8, characterized in that: Also includes: S31, first installing the shock-absorbing rubber pad as a reference on the reference point, calibrating the elevation error of the shock-absorbing rubber pad as a reference and leveling the single board at the error position; S32, when installing the shock-absorbing rubber pads according to the marked line positions, use the two shock-absorbing rubber pads as the reference in the horizontal and vertical directions as the leveling references and place the other shock-absorbing rubber pads according to the marked line positions to ensure that they are at the same height as the shock-absorbing rubber pads as the references.

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