CN211007437U - Stone plastic sound-absorbing floor - Google Patents

Abstract

The utility model provides a stone is moulded and is inhaled sound floor, including following block structure: 1) taking aluminum oxide wear-resistant paper as a wear-resistant layer; 2) a stone-plastic plate prepared by using a 3D printing technology is taken as a substrate layer; 3) a composite cork board made of cork and straw fiber is taken as a partition layer 4) and a sound-proof felt is taken as a sound-proof layer; 5) the perlite plate is used as a moisture-proof layer. This stone plastic floor is rational in infrastructure, has good sound insulation performance, thermal insulation performance and comfortable feel, has added the 3D printing technique and has moulded the floor with the stone, has given more lifelike patterns on stone plastic floor, lets the floor customization become possible. The stone plastic floor is fast and simple to install, and is time-saving, labor-saving and efficient.

Description

Stone plastic sound-absorbing floor

The technical field is as follows:

the utility model relates to a floor technical field, concretely relates to sound floor is inhaled to stone plastic.

Background art:

currently, there are a wide variety of floor finishing materials and decorative products, and various new floor materials and products are also being developed. The more familiar products are: ceramic tiles, flooring, solid wood flooring, engineered wood flooring, and the like, whose applications are closely related to our lives.

The stone-plastic floor is a ground paving material made of a resin and stone powder mixture as a base material, has the characteristics of energy conservation, environmental protection, recycling and the like, greatly reduces the paving cost of the floor, and ensures the better use effect of the floor. The stone-plastic floor raw material and the process do not contain any formaldehyde harmful substance, and is an environment-friendly floor with 100 percent of no formaldehyde. However, the existing stone plastic floor has short service life, large installation difficulty, hard foot feeling, no noise reduction function or poor noise reduction effect, and is easy to cause noise pollution.

Therefore, it is very necessary to provide a stone plastic sound-absorbing floor with reasonable structure, environmental protection, beautiful appearance, good foot feeling and good silencing effect.

The invention content is as follows:

1. the utility model provides a stone is moulded and is inhaled sound floor which characterized in that: the stone-plastic floor sequentially comprises a wear-resistant layer 1, a base material layer 2, a partition layer 3, a sound insulation layer 4 and a moisture-proof layer 5 from top to bottom, wherein the wear-resistant layer 1 is aluminum oxide wear-resistant paper with the thickness of 0.5-1.5 mm; the substrate layer 2 is a stone-plastic plate with the thickness of 2-15 mm; the split layer 3 is a composite cork plate with the thickness of 5-12 mm, and the composite cork plate is formed by compounding cork and straw fibers; the sound insulation layer 4 is a sound insulation felt with the thickness of 0.5-1 mm; the moisture-proof layer 5 is a perlite plate with the thickness of 2-10 mm; wherein all apply waterborne polyurethane adhesive between wearing layer 1, substrate layer 2, cut apart layer 3, puigging 4 and the dampproof course 5, make stone mould sound absorption floor with above-mentioned wearing layer, substrate layer, cut apart layer, puigging and dampproof course group spare, hot briquetting.

2. Furthermore, the substrate layer 2 is that one side of stone plastic plate is opened there is the draw-in groove, and another side has the lug that corresponds with the draw-in groove, inserts the lug of a block board in the draw-in groove of another block board when the floor of mating formation, makes it connect as an organic whole, scribbles on corresponding draw-in groove or the lug and has decorated magnetic material to make things convenient for workman's installation.

3. Further, the stone of substrate layer 2 is moulded board face pattern and has utilized 3D printing technique, has given the various lifelike textures of stone and mould the board, and the pattern that the customizable was wantonly has compromise pleasing to the eye and practical.

4. Further, the split layer 3 is a composite cork board which is made by mixing cork and straw fibers with polyurethane foaming adhesive, the water content is 6-8%, a plurality of cylindrical silencing holes are formed in the surface of the composite cork board, and glass coatings are arranged in the silencing holes, so that the energy of sound can be completely consumed.

5. Furthermore, the split layer 3 has a plurality of split cracks along the longitudinal direction of the split layer.

6. Furthermore, the moisture-proof layer 5 is a perlite plate prepared by taking expanded perlite particles as bone particles and adding a waterproof agent, an adhesive and the like.

7. Further, the wear-resistant layer 1 is aluminum oxide wear-resistant paper with the thickness of 0.5-1.5 mm; the substrate layer 2 is a stone-plastic plate with the thickness of 2-15 mm; the split layer 3 is a composite cork plate with the thickness of 5-12 mm; the sound insulation layer 4 is a sound insulation felt with the thickness of 0.5-1 mm; the moisture-proof layer 5 is a perlite plate with the thickness of 2-10 mm; and applying water-based polyurethane adhesive among the wear-resistant layer 1, the base material layer 2, the partition layer 3, the sound insulation layer 4 and the moisture-proof layer 5, assembling, high-frequency hot-press molding and curing to prepare the stone-plastic sound-absorbing floor.

The utility model has the advantages that: rational in infrastructure, long service life, simple to operate has introduced the stone with 3D printing technique and has moulded the floor, has given the stone to mould more lifelike patterns in floor, lets the floor customization become probably, has good sound insulation performance, thermal insulation performance and comfortable feel simultaneously.

Description of the drawings:

fig. 1 is a schematic structural diagram of the present invention.

The specific implementation mode is as follows:

example (b): the utility model provides a stone is moulded and is inhaled sound floor, finished product thickness is at 18.5mm, is 5 layer structures, from the top down is wearing layer 1, substrate layer 2, cuts apart layer 3, puigging 4 and dampproof course 5 in proper order.

Step 1) wear-resistant layer 1: aluminum oxide wear-resistant paper with the thickness of 1mm is adopted.

Step 2) base material layer 2: a stone-plastic plate with a thickness of 10mm is adopted.

Step 3) partitioning layer 3: the composite cork plate with the thickness of 5mm is adopted, the composite cork plate is free of defects, and the total length of the segmentation cracks of the segmentation layer accounts for 10% of the total length of the segmentation layer.

Step 4) sound insulation layer 4: an acoustic felt with a thickness of 0.5mm was used.

Step 5) moisture barrier 5: perlite plates with a thickness of 2mm were used.

And 6) coating waterborne polyurethane adhesives on the surfaces of the wear-resistant layer 1, the base material layer 2, the partition layer 3, the sound insulation layer 4 and the moisture-proof layer 5, sequentially assembling, performing high-frequency cold pressing to form a plate blank, and curing the plate blank for more than 48 hours to obtain the stone-plastic sound-absorbing floor.

The present invention has been described in detail with reference to the specific embodiments, but the present invention is only by way of example and is not limited to the specific embodiments described above. Any equivalent modifications and substitutions to those skilled in the art are intended to be within the scope of the present invention. Accordingly, variations and modifications in equivalents may be made without departing from the spirit and scope of the invention, which is intended to be covered by the following claims.

Claims (5)

1. The utility model provides a stone is moulded and is inhaled sound floor which characterized in that: the stone-plastic floor sequentially comprises a wear-resistant layer (1), a base material layer (2), a partition layer (3), a sound insulation layer (4) and a moisture-proof layer (5) from top to bottom, wherein the wear-resistant layer (1) is aluminum oxide wear-resistant paper with the thickness of 0.5-1.5 mm; the substrate layer (2) is a stone-plastic plate with the thickness of 2-15 mm; the split layer (3) is a composite cork plate with the thickness of 5-12 mm; the sound insulation layer (4) is a sound insulation felt with the thickness of 0.5-1 mm; the moisture-proof layer (5) is a perlite plate with the thickness of 2-10 mm; wherein all apply waterborne polyurethane adhesive between wearing layer (1), substrate layer (2), segmentation layer (3), puigging (4) and dampproof course (5), the group blank, thermoforming form sound floor is inhaled to stone plastic.

2. The stone-plastic sound-absorbing floor as claimed in claim 1, wherein: the base material layer (2) is that one side of stone plastic plate is opened there is the draw-in groove, and the another side has the lug that corresponds with the draw-in groove, inserts the lug of a board in the draw-in groove of another board when the floor of mating formation, makes it connect as an organic whole, scribbles on corresponding draw-in groove or the lug and has decorated magnetic material to make things convenient for workman's installation.

3. The stone-plastic sound-absorbing floor as claimed in claim 1, wherein: the stone-plastic plate surface pattern of the substrate layer (2) utilizes a 3D printing technology, various vivid textures of the stone-plastic plate are endowed, the patterns which are randomly desired can be customized, and the attractiveness and the practicability are both considered.

4. The stone-plastic sound-absorbing floor as claimed in claim 1, wherein: the cutting layer (3) is a composite cork plate with the water content of 6-8%, a plurality of cylindrical silencing holes are formed in the surface of the composite cork plate, and a glass coating is arranged in the silencing holes, so that the energy consumption of sound can be more completely reduced.

5. The stone-plastic sound-absorbing floor as claimed in claim 1, wherein: the dividing layer (3) is provided with a plurality of dividing cracks along the length direction of the dividing layer.

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