CN212562103U - Full-floating sound-insulation vibration-isolation floor - Google Patents
Full-floating sound-insulation vibration-isolation floor Download PDFInfo
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- CN212562103U CN212562103U CN202021093955.3U CN202021093955U CN212562103U CN 212562103 U CN212562103 U CN 212562103U CN 202021093955 U CN202021093955 U CN 202021093955U CN 212562103 U CN212562103 U CN 212562103U
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Abstract
A full floating type sound insulation and vibration isolation floor slab aims to solve the problems of sound insulation and vibration isolation of the floor slab. The key points of the technical scheme are as follows: including concrete layer one, the top of concrete layer one is provided with the shock attenuation bed course, is provided with concrete layer two on the shock attenuation bed course, and the top of concrete layer two is provided with the elastic cushion layer, and the top of elastic cushion layer is provided with the concrete screed-coat, and the top of concrete screed-coat is provided with the ground decorative layer, and the last array of shock attenuation bed course has a plurality of bloops one, and the cross sectional shape of bloop one sets up to isosceles trapezoid, and isosceles trapezoid's upper base is located the top, and isosceles trapezoid's going to the bottom is laminated with concrete layer one, the utility model discloses a setting up of structure has solved the syllable-dividing and the vibration.
Description
Technical Field
The utility model relates to a building technical field, more specifically say, it relates to a formula of building gives sound insulation vibration isolation floor floats entirely.
Background
In recent years, with the development of economy and cities, a large number of modern high-rise buildings such as hotels, high-grade shopping malls, high-grade apartments, high-grade office buildings and the like are increasingly emerging. In high-rise buildings, noise and vibration pollution generated by heating water supply and drainage equipment, ventilation air-conditioning equipment, wastewater treatment equipment, elevators, electrical equipment and the like are increasingly serious; in cities, environmental vibration and environmental noise are a pair of twin brothers, but the environmental vibration itself has characteristics different from noise; with the appearance of high-rise buildings, environmental vibration and the spread of solid borne sound in floors are the characteristics of urban environmental vibration and novelty, and bring serious interference to people living and working in the high-rise buildings. At present, most floor slabs of civil buildings adopt reinforced concrete floor slabs, and the impact sound insulation quantity can not meet the requirement of national standard of 'not more than 75 dB', so effective measures must be taken to improve the impact sound insulation performance of the floor slabs.
Chinese patent with publication number CN203393874U discloses a full-floating type sound insulation and vibration isolation floor slab, which comprises a reinforced concrete layer, a rubber sound insulation layer, a concrete cushion layer and a ground decoration layer, wherein the rubber sound insulation layer, the concrete cushion layer and the ground decoration layer are sequentially arranged above the reinforced concrete layer, and a convex strip is arranged on the back of the rubber sound insulation layer. The utility model can effectively ensure the impact noise to influence the special acoustic requirements, and has good sound insulation and vibration isolation effect; under the condition of guaranteeing the stress of a room and the sinking and deformation of the ground, the rubber cushion block is adopted as the stress support of the concrete ground, and the shock absorption effect is good. The utility model discloses a reduction of erection time not only can be greatly reduced, simultaneously reduce cost.
The utility model provides a new technical scheme solves the syllable-dividing and the vibration isolation problem of floor.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide a formula of building gives sound insulation vibration isolation floor floats entirely, has solved the syllable-dividing and the vibration isolation problem of floor through setting up of structure.
The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a float and build formula syllable-dividing vibration isolation floor entirely, includes concrete layer one, the top of concrete layer one is provided with the shock attenuation bed course, be provided with concrete layer two on the shock attenuation bed course, the top of concrete layer two is provided with the elasticity bed course, the top of elasticity bed course is provided with the concrete screed-coat, the top of concrete screed-coat is provided with the ground decorative layer, the last array of shock attenuation bed course has a plurality of bloops one, the cross sectional shape of bloop one sets up to isosceles trapezoid, and isosceles trapezoid's upper base is located the top, isosceles trapezoid's lower base with the laminating of concrete layer one.
Through adopting above-mentioned technical scheme, concrete layer one set up and be used for bearing each structure, the setting of shock attenuation bed course is used for strengthening overall structure's the effect of sound insulation vibration isolation, concrete layer two sets up and is used for bearing the elasticity bed course, the setting of elasticity bed course is used for further strengthening overall structure's sound insulation vibration isolation effect, the setting of concrete screed-coat is used for ensureing the setting of elasticity bed course on the one hand, on the other hand is used for preparing for the installation of ground decorative layer, and then can save more time cost, more energy-concerving and environment-protective, the setting of bloop one is used for strengthening the sound insulation effect of shock attenuation bed course, set up the cross sectional shape of bloop one into isosceles trapezoid, isosceles trapezoid's upper base is located the top, isosceles trapezoid's lower base with concrete layer one laminates, the setting of.
The utility model discloses further set up to: and a plurality of caulking grooves are arrayed above the second concrete layer, and elastic strips used for being embedded with the caulking grooves are arranged on the elastic cushion layer.
Through adopting above-mentioned technical scheme, the setting of caulking groove and elasticity strip is used for increasing the area of contact of elasticity bed course and concrete layer two, and then strengthens the syllable-dividing vibration isolation effect of elasticity bed course.
The utility model discloses further set up to: and the elastic strip is provided with a silencing hole II.
Through adopting above-mentioned technical scheme, the setting of bloop two is used for further strengthening the syllable-dividing effect of elastic strip.
The utility model discloses further set up to: a plurality of reinforcing rods are arranged in the elastic cushion layer.
Through adopting above-mentioned technical scheme, the setting of stiffener is used for strengthening the bulk strength of elasticity bed course, and then ensures the vibration isolation effect that gives sound insulation of elasticity bed course.
The utility model discloses further set up to: and an extension part is arranged on one side of the shock absorption cushion layer close to the wall body and extends to the upper part of the ground decoration layer.
Through adopting above-mentioned technical scheme, the setting of extension is used for separating floor and wall, and the vibration and the noise of avoiding the wall body to produce are propagated through the floor, influence holistic syllable-dividing vibration isolation effect, set up the extension to be used for guaranteeing the effect of syllable-dividing vibration isolation in the top of ground decorative layer.
The utility model discloses further set up to: and a wooden skirting line is arranged on the wall body above the extension part.
Through adopting above-mentioned technical scheme, the setting up of wooden skirting line is used for protecting the wall on the one hand and realizes the effect of decoration, and the poor characteristics of vibration effect of another utilization wooden skirting line further strengthen holistic sound insulation vibration isolation effect.
The utility model discloses further set up to: one side of the wooden skirting line, which is close to the extending portion, is provided with a T-shaped connecting block, and a T-shaped connecting groove used for being embedded with the T-shaped connecting block is formed above the extending portion.
Through adopting above-mentioned technical scheme, the setting of T shape connecting block and T shape spread groove is used for realizing being connected of extension and wooden skirting line, plays the effect of location at the in-process of installation on the one hand for the process of installation is more convenient, saves more manpower and materials, and more energy-concerving and environment-protective, on the other hand increases the area of contact of wooden skirting line and extension, and then makes the connection of wooden skirting line more stable.
The utility model discloses further set up to: and a rubber cushion layer is arranged on the surface of the wood skirting line attached to the wall body.
Through adopting above-mentioned technical scheme, the setting up of rubber bed course on wooden skirting line and the wall body binding face is used for strengthening the coefficient of friction on wooden skirting line and the wall body binding face on the one hand, and then makes being connected of wooden skirting line and wall body more stable, and on the other hand increases the coefficient of elasticity of wooden skirting line and wall body contact surface, further strengthens overall structure's the effect of sound insulation vibration isolation.
To sum up, the utility model discloses following beneficial effect has:
a full floating type sound insulation and vibration isolation floor is provided, wherein a damping cushion layer is arranged for enhancing the sound insulation and vibration isolation effects of the whole structure, the cross section of a first sound deadening hole is in an isosceles trapezoid shape, the upper bottom of the isosceles trapezoid is positioned above the first sound deadening hole, the lower bottom of the isosceles trapezoid is attached to a first concrete layer, the arrangement of the structure leads the sound insulation effect of the elastic cushion layer to be better, the arrangement of the caulking grooves and the elastic strips is used for increasing the contact area of the elastic cushion layer and the second concrete layer, further enhancing the sound insulation and vibration isolation effects of the elastic cushion layer, the arrangement of the T-shaped connecting block and the T-shaped connecting groove is used for realizing the connection of the extending part and the wooden skirting line, on one hand, the positioning effect is achieved in the installation process, make the process of installation more conveniently save more manpower and materials, more energy-concerving and environment-protective, on the other hand increases the area of contact of wooden skirting line and extension, and then makes the connection of wooden skirting line more stable.
Drawings
FIG. 1 is the overall structure of the present invention;
fig. 2 is a schematic structural diagram of the elastic cushion layer.
In the figure: 1. a first concrete layer; 2. a shock absorbing cushion layer; 3. a concrete layer II; 4. an elastic cushion layer; 5. a concrete leveling layer; 6. a ground decoration layer; 7. a silencing hole I; 8. caulking grooves; 9. an elastic strip; 10. a silencing hole II; 11. a reinforcing bar; 12. an extension portion; 13. wooden skirting lines; 14. a T-shaped connecting block; 15. t-shaped connecting grooves.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and examples.
A full floating type sound insulation and vibration isolation floor slab comprises a concrete layer I1, wherein the concrete layer I1 is used for bearing various structures, a shock absorption cushion layer 2 is arranged above the concrete layer I1, the shock absorption cushion layer 2 is arranged for enhancing the sound insulation and vibration isolation effects of the whole structure, a concrete layer II 3 is arranged on the shock absorption cushion layer 2, an elastic cushion layer 4 is arranged above the concrete layer II 3, the elastic cushion layer 4 is arranged for further enhancing the sound insulation and vibration isolation effects of the whole structure, a plurality of reinforcing rods 11 are arranged in the elastic cushion layer 4, the reinforcing rods 11 are arranged for enhancing the overall strength of the elastic cushion layer 4 so as to ensure the sound insulation and vibration isolation effects of the elastic cushion layer 4, a concrete leveling layer 5 is arranged above the elastic cushion layer 4, a ground decoration layer 6 is arranged above the concrete leveling layer 5, on one hand, the arrangement of the concrete leveling layer 5 is used for ensuring the arrangement of the elastic cushion layer 4, on the other hand, the structure is used for preparing for installation of the ground decoration layer 6, so that more time cost can be saved, and the structure is more energy-saving and environment-friendly, the ground decoration layer 6 is arranged for realizing decoration effect, the damping cushion layer 2 is provided with a plurality of silencing holes I7, the silencing holes I7 are arranged for enhancing the sound insulation effect of the damping cushion layer 2, the cross section of the silencing holes I7 is in an isosceles trapezoid shape, the upper bottom of the isosceles trapezoid is positioned above, the lower bottom of the isosceles trapezoid is attached to the concrete layer I1, the structure enables the sound insulation effect of the elastic cushion layer 4 to be better, the upper part of the concrete layer II 3 is provided with a plurality of caulking grooves 8, the elastic cushion layer 4 is provided with elastic strips 9 for embedding the caulking grooves 8, the caulking grooves 8 and the elastic strips 9 are arranged for increasing the contact area of the elastic cushion layer 4 and the concrete layer II 3, so that the, the elastic strip 9 is provided with a silencing hole II 10, the silencing hole II 10 is arranged for further enhancing the sound insulation effect of the elastic strip 9, one side of the damping cushion layer 2 close to the wall body is provided with an extension part 12, the extension part 12 extends to the upper part of the ground decoration layer 6, the extension part 12 is arranged for separating the floor from the wall surface, so that the vibration and noise generated by the wall body are prevented from being transmitted through the floor surface, the whole sound insulation and vibration isolation effect is influenced, the wall body above the extension part 12 is fixedly connected with a wooden skirting line 13 through a bonding agent, on one hand, the arrangement of the wooden skirting line 13 is used for protecting the wall surface to realize the decoration effect, on the other hand, the whole sound insulation and vibration isolation effect is further enhanced by utilizing the characteristic that the vibration effect of the wooden skirting line 13 is poor, one side of the wooden skirting line 13 close to the extension part 12 is provided, the setting of T shape connecting block 14 and T shape spread groove 15 is used for realizing being connected of extension 12 and wooden skirting line 13, play the effect of location in the in-process of installation on the one hand, it is more convenient to make the process of installation, save more manpower and materials, more energy-concerving and environment-protective, on the other hand increases the area of contact of wooden skirting line 13 and extension 12, and then make the connection of wooden skirting line 13 more stable, be equipped with the rubber bed course on the face of wooden skirting line 13 and wall body laminating, the setting of rubber bed course is used for strengthening the coefficient of friction on wooden skirting line 13 and the wall body binding face on the one hand, and then make the connection of wooden skirting line 13 and wall body more stable, on the other hand increases the coefficient of elasticity of wooden skirting line 13 and wall body binding face, further strengthen the effect of overall structure.
The manufacturing process comprises the following steps: lay damping pad layer 2's bloop one 7 down on concrete layer 1 after concrete layer 1 dries in the shade sclerosis, lay concrete layer two 3 on damping pad layer 2, and produce caulking groove 8 through the mould, place elastic strip 9 of elastic pad layer 4 in caulking groove 8, accomplish laying of elastic pad layer 4, lay concrete screed-coat 5 and accomplish, lay ground decorative layer 6 and accomplish, in T shape spread groove 15 that is equipped with the T shape connecting block 14 interlude of wooden skirting line 13 on extension 12, one side that wooden skirting line 13 was equipped with rubber pad layer passes through the binder with the wall body and realizes fixed connection, accomplish the utility model discloses a manufacturing process.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (8)
1. The utility model provides a full floating construction formula isolation vibration floor that gives sound insulation, includes concrete layer (1), the top of concrete layer (1) is provided with shock pad layer (2), be provided with concrete layer two (3) on shock pad layer (2), its characterized in that: the concrete layer II (3) is provided with an elastic cushion layer (4) above, the elastic cushion layer (4) is provided with a concrete leveling layer (5) above, a ground decoration layer (6) is arranged above the concrete leveling layer (5), a plurality of silencing holes I (7) are arrayed on the damping cushion layer (2), the cross section of the silencing holes I (7) is shaped like an isosceles trapezoid, the upper bottom of the isosceles trapezoid is located above, and the lower bottom of the isosceles trapezoid is attached to the concrete layer I (1).
2. The full floating type sound and vibration isolating floor slab as claimed in claim 1, wherein: a plurality of caulking grooves (8) are arranged above the second concrete layer (3) in an array mode, and elastic strips (9) used for being embedded with the caulking grooves (8) are arranged on the elastic cushion layer (4).
3. The full floating type sound and vibration isolating floor slab as claimed in claim 2, wherein: and a silencing hole II (10) is arranged on the elastic strip (9).
4. The full floating type sound and vibration isolating floor slab as claimed in claim 1, wherein: a plurality of reinforcing rods (11) are arranged in the elastic cushion layer (4).
5. The full floating type sound and vibration isolating floor slab as claimed in claim 1, wherein: an extension part (12) is arranged on one side, close to the wall body, of the shock absorption cushion layer (2), and the extension part (12) extends to the upper side of the ground decoration layer (6).
6. The full floating type sound and vibration isolating floor slab as claimed in claim 5, wherein: and a wooden skirting line (13) is arranged on the wall body above the extension part (12).
7. The full floating type sound and vibration isolating floor slab as claimed in claim 6, wherein: one side of the wooden skirting line (13) close to the extending part (12) is provided with a T-shaped connecting block (14), and a T-shaped connecting groove (15) used for being embedded with the T-shaped connecting block (14) is arranged above the extending part (12).
8. The full floating type sound and vibration isolating floor slab as claimed in claim 6, wherein: and a rubber cushion layer is arranged on the surface of the wood skirting line (13) attached to the wall body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021093955.3U CN212562103U (en) | 2020-06-15 | 2020-06-15 | Full-floating sound-insulation vibration-isolation floor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021093955.3U CN212562103U (en) | 2020-06-15 | 2020-06-15 | Full-floating sound-insulation vibration-isolation floor |
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| Publication Number | Publication Date |
|---|---|
| CN212562103U true CN212562103U (en) | 2021-02-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021093955.3U Active CN212562103U (en) | 2020-06-15 | 2020-06-15 | Full-floating sound-insulation vibration-isolation floor |
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| Country | Link |
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| CN (1) | CN212562103U (en) |
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- 2020-06-15 CN CN202021093955.3U patent/CN212562103U/en active Active
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