Disclosure of utility model
Aiming at the defects of the prior art, the utility model provides the honeycomb composite board which has better pressure resistance, fireproof flame retardance and sound insulation performance, so that the installation service life of the honeycomb composite board and the actual use feeling of a user can be improved.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a honeycomb composite sheet, includes aluminium honeycomb sandwich layer, the both sides of aluminium honeycomb sandwich layer all are provided with fire-retardant layer, one side that fire-retardant layer kept away from the honeycomb sandwich layer is provided with the flame retardant coating, one side that fire-retardant layer was kept away from to the flame retardant coating is provided with the sound insulation material layer, one side that fire-retardant layer was kept away from to the sound insulation material layer sets up withstand voltage layer, one side that sound insulation material layer was kept away from to withstand voltage layer is provided with the surface course.
Further the sound insulation material layer includes first sound insulation layer and second sound insulation layer, first sound insulation layer is located near the one side department of flame retardant coating, the second sound insulation layer is located near the one side department of withstand voltage layer.
Further the first sound insulation layer is made of gypsum.
Further the flame retardant layer is a ceramic flame retardant layer.
Further, a plurality of groups of reinforcing ribs are arranged in the pressure-resistant layer, and the plurality of groups of reinforcing ribs are distributed in a linear array in the pressure-resistant layer.
Further the surface layer is an aluminum plate layer.
And the aluminum plate layer and the pressure-resistant layer are bonded and connected by waterproof glue.
Compared with the prior art, the utility model has the beneficial effects that:
The honeycomb composite board can improve the pressure resistance of the honeycomb composite board under the cooperation of the reinforcing ribs and the pressure-resistant layer, is not easy to damage when being extruded by the outside, improves the service life of the honeycomb composite board, can improve the fireproof and flame-retardant performance of the honeycomb composite board under the cooperation of the flame-retardant layer and the fireproof layer, ensures that the honeycomb composite board cannot be directly burnt when encountering open fire, has strong safety, and has excellent sound insulation effect under the cooperation of the first sound insulation layer and the second sound insulation layer, thereby improving the sound insulation effect of the honeycomb composite board.
Detailed Description
In the description of the present utility model, it should be noted that, for the azimuth words such as the terms "center", "transverse (X)", "longitudinal (Y)", "vertical (Z)", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., the azimuth and positional relationships are based on the azimuth or positional relationships shown in the drawings, only for convenience of describing the present utility model and simplifying the description, but do not indicate or imply that the apparatus or element to be referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and should not be construed as limiting the specific protection scope of the present utility model.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features. Thus, the definition of "a first", "a second" feature may explicitly or implicitly include one or more of such feature, and in the description of the present utility model, the meaning of "a number", "a number" is two or more, unless otherwise specifically defined.
The utility model provides a honeycomb composite sheet, includes aluminium honeycomb sandwich layer 1, aluminium honeycomb sandwich layer 1's both sides all are provided with fire-retardant layer 2, fire-retardant layer 2 is provided with fire-retardant layer 3 away from one side of honeycomb sandwich layer, fire-retardant layer 3 is provided with the sound insulation material layer away from one side of fire-retardant layer 2, the sound insulation material layer is kept away from one side of fire-retardant layer 3 and is set up withstand voltage layer 6, one side that sound insulation material layer was kept away from to withstand voltage layer 6 is provided with the surface course.
Preferably in this embodiment, the sound insulation material layer includes a first sound insulation layer 4 and a second sound insulation layer 5, the first sound insulation layer is located at a side close to the fire-proof layer 3, and the second sound insulation layer 5 is located at a side close to the pressure-proof layer 6.
In this embodiment, preferably, the first sound insulation layer 4 is made of gypsum, and the gypsum board is a building material with light weight, high strength, thin thickness, convenient processing, good sound insulation, heat insulation, fire resistance and the like.
In this embodiment, preferably, the second sound-insulating layer 5 is a sound-insulating felt made of rubber and polymer material, and the sound-insulating felt is a high-density coiled material with certain flexibility, and has an excellent sound-insulating effect.
In this embodiment, preferably, the flame retardant layer 2 is a ceramic flame retardant layer 2.
In this embodiment, preferably, a plurality of groups of reinforcing ribs 7 are disposed inside the pressure-resistant layer 6, and the plurality of groups of reinforcing ribs 7 are distributed in a linear array inside the pressure-resistant layer 6.
In this embodiment, preferably, the surface layer is an aluminum plate layer 8.
In this embodiment, preferably, the aluminum plate layer 8 and the pressure-resistant layer 6 are bonded and connected by waterproof glue.
In this embodiment, preferably, the reinforcing ribs 7 are made of carbon spring steel wires.
The working advantages are that:
the honeycomb composite board can improve the pressure resistance of the honeycomb composite board under the cooperation of the reinforcing ribs 7 and the pressure-resistant layer 6, is not easy to damage when being extruded by the outside, improves the service life of the honeycomb composite board, can improve the fireproof and flame-retardant performance of the honeycomb composite board under the cooperation of the flame-retardant layer 2 and the fireproof layer 3, ensures that the honeycomb composite board cannot be directly burnt when encountering open fire, has strong safety, and has excellent sound insulation effect under the cooperation of the first sound insulation layer 4 and the second sound insulation layer 5, thereby improving the sound insulation effect of the honeycomb composite board.
The above description is only a preferred embodiment of the present utility model, and the protection scope of the present utility model is not limited to the above examples, and all technical solutions belonging to the concept of the present utility model belong to the protection scope of the present utility model. It should be noted that modifications and adaptations to the present utility model may occur to one skilled in the art without departing from the principles of the present utility model and are intended to be within the scope of the present utility model.