TWM616571U - Sound insulation structure of floor partition layer - Google Patents

Abstract

A sound insulation structure (1) for floor partitions, comprising: a floor; a waterproof primer coated on the floor; a sound insulation material, coated on the waterproof primer; a mortar layer, poured on the sound insulation material , And including cement, and sand, wherein the volume ratio of the cement and the sand is about 1:3; a special tile adhesive is applied to the mortar laminate; and a tile is attached to the Said dedicated tile adhesive. Because the volume ratio of cement and sand of the mortar laminate is about 1:3, the sound insulation structure (1) of the new floor slab partition has high strength, and the sound insulation structure (1) of the overall floor slab partition can reach 19 decibel floor slab surface material impact sound reduction and sound insulation performance.

Description

Sound insulation structure of floor compartment (1)

This new model relates to a sound insulation structure, in particular to a sound insulation structure for floor slab partitions.

At present, due to the dense population and shortage of land resources in metropolises, most of the residences adopt high-rise and dense methods. However, in the high-rise and dense construction mode, the noise caused by the collision and friction between the floor slabs of each floor has become an urgent problem to be solved. Among them, due to the high density of each floor, the collision or friction between the residents on each floor and the floor when moving animals and furniture will cause the floor to vibrate and generate noise, especially in the dead of night when the noise is more affected. These noises will have a great impact on people's mood, sleep and body and mind.

Referring to Figures 1 and 2, therefore, the Republic of China Patent No. M607443 discloses a building floor sound insulation system, which mainly includes a concrete floor slab 17, a polymer adhesive layer 172, and a foamed cement layer 18. The sound insulation system of the building floor slab is mainly applied to the surface of the floor 17 of the concrete floor with the polymer polymer glue layer 172, and then before the polymer polymer glue layer 172 is dried out and formed, the foaming cement is placed on it. Layer 18, through the adhesion of the polymer adhesive layer 172, when the polymer adhesive layer 172 dries, the bottom and top surfaces of the concrete floor slab 17 and the foamed cement layer 18 are securely connected to each other. It is firmly bonded, so even after a long period of use, it will not be separated due to earthquakes or vibrations caused by construction. After the polymer adhesive layer 172 dries up, it forms an elastic adhesive layer with high shock-absorbing ability, and has excellent bearing capacity, so it can effectively shock-absorbing and sound-proof.

In addition, the foamed cement layer 18 is a prefabricated lightweight foamed cement layer 18. In addition to being able to bear weight, it is also light in weight, so the bearing weight of the floor slab 17 is not increased, and the foundation load of the floor slab 17 can be reduced. Furthermore, between the side of the foamed cement layer 18 and the wall 171, a polymer adhesive layer 172 is also coated to isolate the side of the foamed cement layer 18 and the tiles 19 (to Adhesive 181 is installed), etc., and the vibration is transmitted between the wall 171, and the noise is blocked.

However, the above-mentioned ROC No. M607443 New Publication Patent of the building floor sound insulation system, because the foamed cement layer 18 is light in weight, the foamed cement layer 18 has the problem of insufficient strength, so it is necessary to seek a solution The way.

Therefore, the purpose of the present invention is to provide a sound-insulating structure (1) for the floor partition.

Therefore, the sound insulation structure (1) of the new floor slab partition includes: floor slab; waterproof primer coated on the floor; sound insulation material coated on the waterproof primer; mortar laminated layer, poured on the The sound insulation material includes cement and sand, wherein the volume ratio of the cement and the sand is about 1:3; a special tile adhesive is applied to the mortar laminate; and tiles, Paste on the dedicated tile adhesive.

The effect of the new type is: (1) The mortar laminate has a volume ratio of cement and sand of about 1:3, so that the sound insulation structure (1) of the new type of floor slab barrier has high strength, so there is no Knowing the problem of insufficient strength caused by the low weight of the foamed cement layer of the building floor sound insulation system disclosed in the Republic of China Patent No. M607443; (2) The sound insulation structure of the new floor slab partition (1) The overall floor slab can reach 19 decibels The sound reduction and sound insulation performance of the impact sound reduction of the surface material.

Referring to FIG. 3, an embodiment of the sound insulation structure (1) of the new floor slab compartment includes floor slab 30, waterproof primer 31, sound insulation material 32, mortar laminate 33, special tile adhesive 34, and tile 35. Wherein, in this embodiment, the thickness of the floor slab 30 is about 15 cm.

In this embodiment, the thickness of the waterproof primer 31 is about 0.05 mm, and it is coated on the floor 30.

In this embodiment, after the waterproof primer 31 is coated on the floor 30 and dried for 2 hours, the sound insulation material 32 is coated on the waterproof primer 31. Wherein, the material of the sound insulation material 32 can be, for example, polyurethane (PU), etc., and its thickness is about 8.0±1 mm, and its unit area weight is about 3.72 kg/m ² , which has Very good sound reduction and sound insulation performance.

In this embodiment, the mortar laminate 33 includes cement and sand, wherein the volume ratio of the cement and the sand is about 1:3, so the strength is high. In this embodiment, the thickness of the mortar laminate 33 may be about 41.1±5 mm, and the unit area weight of the mortar laminate 33 may be about 63 kg/m 2. In this embodiment, after the soundproof material 32 is coated on the waterproof primer 31 and dried for one day, the mortar layer 33 is poured on the soundproof material 32, and the mortar is pressed The surface of layer 33 is smoothed.

In this embodiment, then, the special ceramic tile adhesive 34 is coated on the mortar laminate 33. Wherein, the thickness of the dedicated tile adhesive 34 may be about 5 mm. Then, the tile 35 (the thickness of which can be about 10 mm) is pasted on the special tile adhesive 34, and the joints are filled and smoothed with cement mortar, and the new floor partition is laid. The sound insulation structure (1) of the floor is then cured for 9 days and the sound insulation structure (1) of the floor slab partition is dried, and then the sound insulation structure (1) of the new floor slab partition is installed. Among them, the sound insulation structure (1) of the new floor slab partition has been subjected to the performance test of the impact reduction of the floor slab surface material, and the sound insulation structure (1) of the floor slab partition can reach 19 decibels of reduction in the impact sound reduction of the floor surface material. Sound and sound insulation performance.

In summary, the sound insulation structure (1) of the new floor slab partition has at least the following advantages and functions: (1) The mortar laminate 33 has a volume ratio of cement and sand of about 1:3, so it is The sound insulation structure of the new floor partition (1) has high strength, so there will be no problem of insufficient strength caused by the light weight of the foamed cement layer of the building floor sound insulation system disclosed in the M607443 patent of the Republic of China; (2) The material of the sound insulation material 32 is PU, plus a special tile adhesive 34 and a tile 35 are also installed, so the sound insulation structure (1) of the new floor slab compartment can reach 19 decibels as a whole The sound reduction and sound insulation performance of the floor surface material's impact sound reduction; therefore, it can indeed achieve the purpose of new cost.

However, the above are only examples of the present model. When the scope of implementation of the present model cannot be limited by this, all simple equivalent changes and modifications made in accordance with the patent scope of the present model application and the contents of the patent specification still belong to This new patent covers the scope.

30: Floor 31: Waterproof primer 32: Sound insulation material 33: mortar laminate 34: special tile adhesive 35: Tile

The other features and effects of the present invention will be clearly presented in the embodiments with reference to the drawings, among which: Figure 1 is a three-dimensional exploded view, illustrating that the known patent case of the Republic of China No. M607443 discloses a building floor sound insulation system; Figure 2 is a side cross-sectional view illustrating the conventional building floor sound insulation system of Figure 1; and Figure 3 is a side cross-sectional view illustrating an embodiment of the sound insulation structure (1) of the new floor slab partition of the present invention.

30: Floor

31: Waterproof primer

32: Sound insulation material

33: mortar laminate

34: special tile adhesive

35: Tile

Claims (10)

A sound insulation structure (1) for floor compartments, including: Floor slab Waterproof primer, coated on the floor; Sound insulation material, coated on the waterproof primer; The mortar layer is poured on the sound insulation material and includes cement and sand, wherein the volume ratio of the cement and the sand is about 1:3; A special ceramic tile adhesive is applied on the mortar laminate; and The tile is pasted on the tile adhesive. The sound-insulating structure (1) of floor compartments according to claim 1, wherein the thickness of the floor slab is about 15 cm. The sound insulation structure (1) of the floor partition according to claim 1, wherein the thickness of the waterproof primer is about 0.05 mm. The sound insulation structure (1) of the floor partition according to claim 1, wherein the material of the sound insulation material is polyurethane. The sound insulation structure (1) of the floor partition according to claim 1, wherein the thickness of the sound insulation material is about 8.0±1 mm. The sound insulation structure (1) of the floor partition according to claim 1, wherein the weight per unit area of the sound insulation material is about 3.72 kg/m ² . The sound insulation structure (1) of the floor partition according to claim 1, wherein the thickness of the mortar laminate is about 41.1±5 mm. The sound insulation structure (1) of the floor partition according to claim 1, wherein the weight per unit area of the mortar laminate is about 63 kg/m ² . The sound-insulating structure (1) of floor compartments according to claim 1, wherein the thickness of the dedicated tile adhesive is about 5 mm. The sound insulation structure (1) of the floor partition according to claim 1, wherein the thickness of the tiles is about 10 mm.

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