Construction method of sound insulation platform in non-wading area

Abstract

The construction method of the sound insulation platform in the non-wading area comprises the following construction steps that S1, the elevation of a structural floor slab is rechecked, the ultrahigh portion of the structural floor slab is kicked, the structural floor slab is swept, and dust and gravel are swept away, so that a floor base layer is clean; s2, paving a cushion layer on a floor base layer; s3, a first sound insulation pad is laid on the cushion layer; s4, a waterproof layer is laid on the sound insulation pad; s5, laying a leveling layer on the waterproof film; s6, a moisture-proof pad is laid on the leveling layer; s7, a platform is laid on the moisture-proof pad; the indoor high acoustics requirement is met, the impact sound insulation performance of the floor is ensured, meanwhile, the ground facing material is not limited by the soft facing material, the hard facing material can be selected, the acoustics sound insulation requirement is met, and meanwhile selection diversity and facing attractiveness are ensured.

Description

Technical Field

[0001] The invention relates to the technical field of building construction, and in particular to a construction method of a sound insulation platform in a non-water-related area. Background Art

[0002] Hotel buildings pay great attention to the sound insulation effect of the sleeping area in the guest rooms, which directly affects the guests' living experience and quality of life. Conventional processes control the sound insulation performance of floor impact sounds in the room by installing flexible materials such as carpets.

[0003] The disadvantages of installing flexible materials such as carpet are as follows:

[0004] Limited sound insulation: While flexible materials such as carpeting can reduce vibrations and attenuate impact sounds, their sound insulation is relatively limited. For severe impact sound problems, they may not provide adequate sound insulation.

[0005] Impact of construction technology: The construction technology of flexible materials is complicated. If the construction is improper, such as uneven laying or not closely fitting to the ground, the sound insulation performance may be greatly reduced, or even resonance may be caused, reducing the original sound insulation effect.

[0006] High maintenance cost: Flexible materials such as carpets are easy to get dirty and wear out, and need to be cleaned and replaced regularly, which increases maintenance cost and time cost. Summary of the invention

[0007] In view of this, the present invention provides a construction method of a soundproof platform in a non-water-related area. Under the premise that the acoustic requirements can be met by setting up a soundproof platform, the floor finishing material is not limited by flexible sound insulation materials and any finishing material can be selected, such as stone, wooden floor, floor tiles and other hard materials.

[0008] The construction method of the sound insulation platform in a non-water-related area provided by the present invention adopts the following technical scheme

[0009] A construction method for a soundproof floor in a non-water-related area, comprising the following construction steps:

[0010] S1: Check the elevation of the structural floor, kick and hit the extra-high parts of the structural floor, clean the structural floor, remove dust and gravel, and make the floor base clean;

[0011] S2: Lay the underlayment on the floor base;

[0012] S3: Lay a sound insulation pad on the cushion layer;

[0013] S4: Lay a waterproof layer on the sound insulation mat;

[0014] S5: Laying the leveling layer on the waterproof membrane;

[0015] S6: Lay moisture-proof mat on the leveling layer;

[0016] S7: Lay the platform on the moisture-proof mat.

[0017] Optionally, the cushion layer includes plain cement slurry and building glue, and the plain cement slurry and the building glue are mixed in a specific proportion to form a slurry, and the prepared slurry is evenly thrown on the floor base.

[0018] Optionally, the sound insulation pad is formed by fully spreading a layer of 5 mm thick cast-in-place polyurethane.

[0019] Optionally, adjacent sound insulation pads are spliced ​​together in a close-fitting manner and bonded with an adhesive.

[0020] Optionally, the leveling layer is cast with 40mm thick C20 fine stone concrete and the surface is cleaned and finished.

[0021] Optionally, in S5, a self-leveling layer is provided on the leveling layer.

[0022] Optionally, a second sound insulation pad is provided on the self-leveling layer.

[0023] Optionally, the second sound insulation pad adopts a 3mm thick moisture-proof sound insulation pad.

[0024] Optionally, the self-leveling layer is a 5 mm thick gypsum-based self-leveling screed.

[0025] Optionally, the waterproof layer includes a waterproof membrane and a steel wire mesh laid on the sound insulation pad, and the steel wire mesh is suspended between the membrane surface and the steel wire mesh using steel pads or concrete pads.

[0026] In summary, the present invention includes at least one of the following beneficial technical effects: it solves the high indoor acoustic requirements and ensures the impact sound insulation performance of the floor. At the same time, the floor finishing materials are not limited by soft finishing materials, and hard finishing materials can be selected. While meeting the acoustic sound insulation requirements, it ensures the diversity of choices and beautiful finishing. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the specific implementation methods of the present invention or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0028] Figure 1 It is a schematic structural diagram of an embodiment of the present invention.

[0029] Explanation of the accompanying reference numerals: 1. cushion layer; 2. sound insulation pad; 3. waterproof membrane; 4. self-leveling layer; 5. leveling layer; 6. sound insulation pad 2; 7. moisture-proof pad 1; 8. platform; 9. floor base. DETAILED DESCRIPTION

[0030] The following describes the embodiments of the present invention through specific examples, and those skilled in the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification. The present invention can also be implemented or applied through other different specific embodiments, and the details in this specification can also be modified or changed in various ways based on different viewpoints and applications without departing from the spirit of the present invention.

[0031] The following is combined with Figure 1 The present invention is described in further detail.

[0032] The embodiment of the present invention discloses a construction method of a sound insulation platform in a non-water-related area.

[0033] Reference Figure 1 A construction method for a soundproof floor in a non-water-related area comprises the following construction steps:

[0034] S1: Check the elevation of the structural floor, kick and hit the extra-high parts of the structural floor, clean the structural floor, remove dust and gravel, and make the floor base 9 clean;

[0035] S2: Laying the cushion layer 1 on the floor base 9;

[0036] S3: Laying a sound insulation pad 2 on the cushion layer 1;

[0037] S4: laying a waterproof layer on the sound insulation pad 2;

[0038] S5: Laying a leveling layer on the waterproof membrane 3;

[0039] S6: Lay moisture-proof mat on the leveling layer;

[0040] S7: Lay the platform 8 on the moisture-proof mat.

[0041] The above construction method solves the high indoor acoustic requirements and ensures the impact sound insulation performance of the floor. At the same time, the floor finishing materials are not restricted by soft finishing materials, and hard finishing materials can be selected. While meeting the acoustic sound insulation requirements, it ensures the diversity of choices and beautiful finishing.

[0042] In this embodiment, the cushion layer 1 includes plain cement slurry and building glue. Plain cement slurry and building glue are mixed in a specific ratio to form slurry. The prepared slurry is evenly thrown on the floor base 9 in the ratio of the existing technology. The slurry formed by the mixture of plain cement slurry and building glue has excellent bonding properties, which can effectively bond the floor base 9 with the subsequent laying materials to ensure the stability of the overall structure. In addition, as the cushion layer 1, the slurry can form an elastic layer, which effectively isolates the noise transmission between floors and improves the comfort of the living environment. It also has certain waterproof and moisture-proof properties, which can protect the floor base 9 from moisture erosion and extend the service life.

[0043] In this embodiment, the sound insulation pad 2 is formed by a full layer of 5mm thick polyurethane cast in situ. The 5mm thick polyurethane sound insulation pad 2 can effectively isolate the noise between floors, reduce impact sound and airborne noise, improve the comfort of the living environment, have good resilience and compression resistance, can effectively absorb and disperse vibration energy, and protect the building structure from vibration damage, so that the 5mm thick polyurethane sound insulation pad 2 can not only significantly improve the sound insulation effect, but also has excellent shock absorption performance, construction convenience and environmental durability. In addition, the polyurethane sound insulation pad 2 is simple to construct and can be directly cast in situ, which reduces the difficulty of traditional floor installation and improves paving efficiency.

[0044] In this embodiment, adjacent sound insulation pads 2 are spliced ​​in a close-fitting manner and bonded with an adhesive.

[0045] The close splicing method reduces gaps, and the adhesive fills the gaps, effectively isolates noise, improves sound insulation performance, and seals the seams to block the path of sound transmission through solids, further reducing noise transmission. The adhesive strengthens the connection between the sound insulation pads 2, making the overall structure more stable and not easy to loosen. The close splicing and bonding construction is simple and fast, which improves paving efficiency and reduces construction difficulty. In this embodiment, an environmentally friendly adhesive is used, which is non-toxic and harmless, has good compatibility with the sound insulation pad 2 material, and has a long service life. The above method can significantly improve the sound insulation effect, enhance the stability of the structure, and the construction is convenient, environmentally friendly and durable.

[0046] In this embodiment, the leveling layer is cast with 40mm thick C20 fine stone concrete, and the surface is cleaned and finished. The above method has the following effects:

[0047] Improve surface quality: Surface finishing can remove excess material on the surface, fill holes, make the concrete surface smoother and more beautiful;

[0048] Enhance hardness and wear resistance: Through finishing treatment, the hardness and wear resistance of concrete can be improved, effectively extending the service life;

[0049] Ensure compactness: Fine stone concrete combined with finishing technology can ensure the compactness of the leveling layer and improve the durability and impermeability of the structure;

[0050] Improve the working environment: The finishing treatment can reduce the bubbles and honeycomb surface, making the working environment safer and cleaner;

[0051] Facilitate subsequent construction: The smooth and flat surface provides a good foundation for subsequent construction and improves the overall construction efficiency.

[0052] In this embodiment, in S5, a self-leveling layer is provided on the leveling layer. In this embodiment, the leveling surface is cleaned and kept dry, and a 5mm thick gypsum-based self-leveling layer is provided. The gypsum-based self-leveling material is mixed with clean water in proportion, and stirred continuously until there is no lumps; the stirred material is poured onto the ground, and the self-leveling material is used to make it level itself to the set height. The self-leveling layer has strong fluidity and can automatically level, saving labor costs and shortening construction period; the ground flatness after construction is extremely high, far exceeding cement mortar leveling; the self-leveling layer dries and hardens quickly after construction, and people can walk on it in 4-8 hours, which improves construction efficiency; the material usually contains no or only a small amount of harmful substances, is environmentally friendly, and has less dust and noise during construction; it has good wear resistance, pressure resistance and corrosion resistance, long service life and simple maintenance; it can effectively transfer heat, reduce energy loss and take into account the role of thermal insulation layer.

[0053] In this embodiment, a sound insulation pad 26 is set on the self-leveling layer. The sound insulation pad 26 can effectively isolate ground noise, improve the indoor quiet effect, provide a more peaceful living environment for residents, reduce floor vibration, improve the stability of the ground, and reduce the noise caused by walking, jumping, etc. The sound insulation pad 26 is combined with the self-leveling layer and used as floor heating backfill leveling. It has excellent thermal stability and good thermal insulation effect. It also has sound insulation function. The setting of the double-layer sound insulation pad 2 makes the ground more stable, not easy to crack or deform, and extends the service life of the ground. Not only does it have a significant sound insulation effect, it can also enhance the stability of the ground, improve living comfort, and has certain thermal insulation performance. In this embodiment, the sound insulation pad 26 uses a 3mm thick moisture-proof sound insulation pad 2.

[0054] In this embodiment, the waterproof layer includes a waterproof membrane 3 and a steel wire mesh laid on the sound insulation pad 2. A steel pad or concrete pad is used between the membrane surface and the steel wire mesh to suspend the steel wire mesh. The waterproof membrane 3 effectively blocks water penetration and improves the waterproof effect; the steel wire mesh is combined with the waterproof membrane 3, and the overall stability is enhanced through the overhead design to prevent cracking. In addition, the design of the overhead layer can effectively block noise transmission and reduce the impact of noise on the living environment by adding an air layer. The overhead layer is not only soundproof, but can also be used for wiring, pipe laying, and even setting up a dry floor heating layer to improve space utilization. The overhead layer is used in combination with the sound insulation pad 2 to more effectively block noise transmission and significantly improve the sound insulation effect.

[0055] The waterproof layer acts as a protective barrier for the ground, reducing material aging caused by water erosion and extending the service life of the ground. The waterproof layer is easy to inspect and repair, reducing subsequent maintenance costs. Combined with the sound insulation pad 2, it is not only waterproof but also has sound insulation effects, thereby improving living comfort.

[0056] The present invention controls sound conduction by setting up a soundproofing platform 8. After the soundproofing platform 8 is constructed, a variety of unrestricted floor decoration surface materials can be set on the surface layer, which not only meets the acoustic sound insulation requirements, but also ensures the beauty and diversity of the finish. The acoustic sound insulation effect is improved by interrupting the sound bridge, that is, interrupting the sound conduction path and reducing gaps and holes.

[0057] In this embodiment, the platform 8 can be a floor or a tile.

[0058] This article uses specific examples to illustrate the principles and implementation methods of the present invention. The description of the above embodiments is only used to help understand the method of the present invention and its core ideas. The above are only preferred implementation methods of the present invention. It should be pointed out that due to the limitations of textual expression, there are objectively infinite specific structures. For ordinary technicians in this technical field, without departing from the principles of the present invention, they can also make several improvements, modifications or changes, and can also combine the above technical features in an appropriate manner; these improvements, modifications, changes or combinations, or the direct application of the inventive concept and technical solution to other occasions without improvement, should be regarded as the protection scope of the present invention.

Claims

1. A construction method for a soundproof floor in a non-water-related area, characterized by: The construction steps include: S1: Check the elevation of the structural floor, kick and hit the extra-high parts of the structural floor, clean the structural floor, remove dust and gravel, and make the floor base clean; S2: Lay the underlayment on the floor base; S3: Lay a sound insulation pad on the cushion layer; S4: Lay a waterproof layer on the sound insulation mat; S5: Laying the leveling layer on the waterproof membrane; S6: Lay moisture-proof mat on the leveling layer; S7: Lay the platform on the moisture-proof mat.

2. The construction method of the sound insulation platform in the non-water-related area according to claim 1 is characterized by: The cushion layer includes plain cement slurry and building glue. The plain cement slurry and building glue are mixed in a specific proportion to form a slurry, and the prepared slurry is evenly thrown on the floor base.

3. The construction method of the sound insulation platform in the non-water-related area according to claim 2 is characterized by: The sound insulation pad is formed by fully spreading a layer of 5mm thick cast-in-place polyurethane.

4. The construction method of the sound insulation platform in the non-water-related area according to claim 3 is characterized by: Adjacent sound insulation pads are spliced ​​in a close-fitting manner and bonded with an adhesive.

5. The construction method of the sound insulation platform in the non-water-related area according to claim 1 is characterized by: The leveling layer is cast with 40mm thick C20 fine stone concrete, with a smooth and polished surface.

6. The construction method of the sound insulation platform in the non-water-related area according to claim 5 is characterized by: In S5, a self-leveling layer is provided on the leveling layer.

7. The construction method of the sound insulation platform in the non-water-related area according to claim 6 is characterized by: Set the second sound insulation pad on the self-leveling layer.

8. The construction method of the sound insulation platform in the non-water-related area according to claim 7 is characterized by: The second sound insulation pad adopts 3mm thick moisture-proof sound insulation pad.

9. The construction method of the sound insulation platform in the non-water-related area according to claim 8 is characterized by: The self-leveling layer is 5mm thick gypsum-based self-leveling screed.

10. The construction method of the sound insulation platform in the non-water-related area according to claim 1 is characterized by: The waterproof layer includes a waterproof membrane and a steel wire mesh laid on the sound insulation pad, and a steel pad or a concrete pad is used between the membrane surface and the steel wire mesh to suspend the steel wire mesh.

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