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CN-224213580-U - Building household wall structure with high sound insulation

CN224213580UCN 224213580 UCN224213580 UCN 224213580UCN-224213580-U

Abstract

The utility model relates to the technical field of household wall structures, and discloses a high-sound-insulation building household wall structure which comprises two main light steel keels, four auxiliary light steel keels, two gypsum boards and two polyester fiber sound-absorbing cottons, wherein fiber boards are fixedly arranged on the end faces of the opposite sides of the two polyester fiber sound-absorbing cottons, sound-insulating boards are fixedly arranged on the end faces of the opposite sides of the two fiber boards, and glass cottons are fixedly arranged on the end faces of the opposite sides of the two gypsum boards. According to the utility model, the household wall is more durable through the two different keels, the main light steel keels and the auxiliary light steel keels of the household wall are not in direct contact with the ground, and the polyester fiber sound-absorbing cotton and the glass cotton are in contact with the ground, so that the sound transmission caused by the keels is avoided, and the household wall formed by the polyester fiber sound-absorbing cotton, the fiber board, the sound-insulating board, the glass cotton and the gypsum board and the plurality of sound-insulating structures has a better sound-insulating effect.

Inventors

  • BAI HAIFENG

Assignees

  • 新疆华锋达建设工程有限公司

Dates

Publication Date
20260508
Application Date
20250604

Claims (5)

  1. 1. The building household wall structure with high sound insulation comprises two main light steel keels (6), four auxiliary light steel keels (7), two gypsum boards (5) and two polyester fiber sound absorbing cottons (1), and is characterized in that fiber boards (9) are fixedly arranged on the end faces of the opposite sides of the two polyester fiber sound absorbing cottons (1), sound insulation boards (2) are fixedly arranged on the end faces of the opposite sides of the two fiber boards (9), and glass cottons (4) are fixedly arranged on the end faces of the opposite sides of the two gypsum boards (5).
  2. 2. The building household wall structure with high sound insulation according to claim 1 is characterized in that brick wall boards (3) are fixedly arranged on the end faces of the opposite sides of the two gypsum boards (5), and outer plates (8) are fixedly arranged between the end faces of the two sides of the two brick wall boards (3).
  3. 3. The high-sound-insulation building household wall structure according to claim 1, wherein the two glass wool (4) are fixedly arranged on the end faces of the opposite sides of the two gypsum boards (5) respectively.
  4. 4. The high-sound-insulation building household wall structure according to claim 1 is characterized in that two polyester fiber sound-absorbing cottons (1) are respectively arranged on two sides of two main light steel keels (6), and the bottoms of the polyester fiber sound-absorbing cottons (1) extend beyond the bottom ends of the main light steel keels (6).
  5. 5. The building household wall structure with high sound insulation according to claim 1 is characterized in that four auxiliary light steel keels (7) are respectively arranged inside two glass wool (4), the bottoms of the glass wool (4) extend beyond the bottom ends of the auxiliary light steel keels (7), and the four auxiliary light steel keels (7) are respectively fixedly connected with two gypsum boards (5).

Description

Building household wall structure with high sound insulation Technical Field The utility model relates to the technical field of household wall structures, in particular to a building household wall structure with high sound insulation. Background The building household wall is a wall body used for separating different household units in the same building, and has the main functions of providing sound insulation, fire resistance, heat insulation and privacy protection, ensuring the independence and comfort among the household units, and in multi-household houses, the household wall generally adopts specific building materials and technologies so as to ensure the relative silence and safety among the households. Most of the existing household walls are two to three layers, the middle of the household walls is coated by gypsum boards at two sides of a keel support, and the middle of the gypsum boards is filled with sound insulation materials, so that the simple structure has limited sound insulation effect, moreover, the light steel joist gypsum board wall is easy to form an acoustic bridge due to low material density and rigid connection, so that the impact sound is transmitted through the joists and the floor, and therefore, a person skilled in the art provides a building household wall structure with a high pitch, so as to solve the problems in the background technology. Disclosure of utility model The utility model aims to solve the defects in the prior art, and provides the household wall structure with high sound insulation, which is characterized in that polyester fiber sound-absorbing cotton and glass cotton are contacted with the ground, so that the sound transmission caused by keels is avoided, and the household wall formed by a plurality of sound insulation structures has better sound insulation effect. In order to achieve the aim, the utility model provides the technical scheme that the building household wall structure with high sound insulation comprises two main light steel keels, four auxiliary light steel keels, two gypsum boards and two polyester fiber sound absorbing cotton, wherein fiber boards are fixedly arranged on the end faces of the opposite sides of the two polyester fiber sound absorbing cotton, sound insulation boards are fixedly arranged on the end faces of the opposite sides of the two fiber boards, and glass cotton is fixedly arranged on the end faces of the opposite sides of the two gypsum boards. Further, two opposite side end faces of the gypsum boards are fixedly provided with brick wall boards, and an outer plate is fixedly arranged between two side end faces of the brick wall boards. Further, the two glass wool are respectively and fixedly arranged on the end surfaces of the opposite sides of the two gypsum boards. Further, two the polyester fiber is inhaled the sound cotton and is set up in two main light steel joists both sides respectively, the polyester fiber is inhaled the sound cotton bottom and is extended beyond the bottom of main light steel joist. Further, four the vice light steel joists set up respectively inside two glass cottons, the bottom of glass cottons extends beyond the bottom of vice light steel joists, four vice light steel joists respectively with two gypsum board fixed connection. The utility model has the following beneficial effects: 1. The utility model provides a high-sound-insulation building household wall structure, which is supported by a main light steel keel and an auxiliary light steel keel together, wherein the outer ends of the two main light steel keels are wrapped with polyester fiber sound-absorbing cotton, the outer ends of the auxiliary light steel keels are wrapped with glass cotton, the household wall is more durable through the combined structure of the main light steel keels and the auxiliary light steel keels, and the main light steel keels and the auxiliary light steel keels of the household wall are not in direct contact with the ground, and the polyester fiber sound-absorbing cotton and the glass cotton are in contact with the ground, so that the sound transmission caused by the keels is avoided. 2. The utility model provides a high-sound-insulation building household wall structure, which consists of a plurality of layers, wherein the household wall consists of polyester fiber sound-absorbing cotton, a fiber board, a sound-insulating board, glass cotton and a gypsum board from the middle to the outside in sequence, and the household wall consists of a plurality of sound-insulating structures. Drawings FIG. 1 is an isometric view of the present utility model; FIG. 2 is a schematic diagram of an axial view of a structure according to the present utility model; FIG. 3 is a schematic view of the bottom view of the structure of the present utility model; Fig. 4 is a schematic view of the keel mounting of the utility model. Legend description: 1. Polyester fiber sound-absorbing cotton, 2, a sound-insulating plate, 3, a brick wa