CN215054802U

CN215054802U - Fireproof and dampproof gypsum board

Info

Publication number: CN215054802U
Application number: CN202120957759.4U
Authority: CN
Inventors: 王志红; 王喆
Original assignee: Wuhan Aoke Science & Technology Development Co ltd
Current assignee: Wuhan Aoke Science & Technology Development Co ltd
Priority date: 2021-05-07
Filing date: 2021-05-07
Publication date: 2021-12-07
Anticipated expiration: 2031-05-07

Abstract

The utility model discloses a fire prevention dampproofing gypsum board, including surface functional layer, one side of surface functional layer is connected with the casing ply through the viscose, the supplementary enhancement layer of viscose fixedly connected with is passed through to one side of casing ply, surface functional layer includes wear-resisting dampproof course, viscose fixedly connected with isolation layer is passed through to one side of wear-resisting dampproof course, viscose fixedly connected with bottom foundation layer is passed through to one side of isolation layer, the casing ply includes the strengthening layer, the both sides of strengthening layer are all through viscose fixedly connected with filter layer, the utility model relates to a gypsum board technical field. This dampproofing gypsum board of fire prevention, the gypsum board can be isolated at first to humid air through wear-resisting dampproof course, and then separates remaining humid air through the isolation layer, can absorb the particle impurity who contains moist steam effectively in addition through the filter layer, further gets rid of humid air, and the whole moisture resistance of gypsum board obtains stable the improvement.

Description

Fireproof and dampproof gypsum board

Technical Field

The utility model relates to a gypsum board technical field specifically is a dampproofing gypsum board of fire prevention.

Background

The gypsum board is a material prepared by taking building gypsum as a main raw material. The light-weight building material is a building material with light weight, high strength, thin thickness, convenient processing, good sound insulation performance and the like, and is one of the novel light-weight boards which are mainly developed at present. Gypsum boards have been widely used for interior partition walls, wall covering panels (instead of wall plasters), ceilings, sound absorbing panels, floor base boards, and various decorative boards in various buildings such as houses, office buildings, shops, hotels, and industrial plants, and are not suitable for being installed in bathrooms or kitchens. The gypsum board has low production energy consumption, the cementing material plaster used for producing the paper-surface gypsum board has 78 percent of unit production energy consumption lower than that of cement, the surface of the gypsum board is flat, the boards can be firmly bonded together through the cementing material to form a seamless structure, and the building decoration effect is good.

With the rapid development of economy, the gypsum board is used more and more frequently, but the traditional gypsum board only has the basic fixing function of a board when in use, and in vast southern humid areas, the common gypsum board is often damped and mildewed after being used for a long time, has poor fire resistance and cannot effectively reduce the probability of fire.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a dampproofing gypsum board of fire prevention has solved traditional gypsum board and has often only had the basic fixed function of panel when using, in vast south moist area, and ordinary gypsum board often can wet and milden and rot during long-term use to the fire resistance is relatively poor, can't effectively reduce the problem of conflagration probability.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a dampproofing gypsum board of fire prevention, includes the surface functional layer, one side of surface functional layer is connected with the casing ply through the viscose, the supplementary enhancement layer of viscose fixedly connected with is passed through to one side of casing ply, the surface functional layer includes wear-resisting dampproof course, viscose fixedly connected with isolation layer is passed through to one side of wear-resisting dampproof course, viscose fixedly connected with bottom foundation layer is passed through to one side of isolation layer, the casing ply includes the strengthening layer, the inside of strengthening layer is provided with flexible skeleton, the both sides of strengthening layer are all through viscose fixedly connected with filter layer, viscose fixedly connected with connecting layer is passed through to one side of filter layer, supplementary enhancement layer includes the flame retardant coating, viscose fixedly connected with cavity layer is passed through to one side of flame retardant coating, the supplementary cooling layer of viscose fixedly connected with is passed through to one side of cavity layer.

Preferably, the material of wear-resisting dampproof course is melamine resin, the isolation layer material is waterproof geomembrane.

Preferably, the main material of the bottom base layer is expanded perlite gel plate, and the main material of the strengthening layer is standard gypsum core material.

Preferably, the flexible framework is made of glass fiber, and the filter layer is mainly made of activated carbon powder.

Preferably, the material of tie layer is rosin emulsion, the main material of flame retardant coating is asbestos.

Preferably, the structure of the cavity layer is a honeycomb plate, and the auxiliary cooling layer is made of fireproof mortar.

Advantageous effects

The utility model provides a dampproofing gypsum board of fire prevention. Compared with the prior art, the method has the following beneficial effects:

(1) the fireproof and moistureproof gypsum board is characterized in that one side of a surface functional layer is connected with a framework layer through an adhesive, one side of the framework layer is fixedly connected with an auxiliary reinforcing layer through an adhesive, the surface functional layer comprises a wear-resistant and moistureproof layer, one side of the wear-resistant and moistureproof layer is fixedly connected with an isolation layer through an adhesive, one side of the isolation layer is fixedly connected with a bottom base layer through an adhesive, the wear-resistant and moistureproof layer is melamine resin, the isolation layer is made of a waterproof geomembrane, and the main material in the filter layer is activated carbon powder, through the arrangement of the surface functional layer, the gypsum board can firstly isolate moist air through the wear-resistant and moisture-proof layer, and then separate remaining moist air through the isolation layer, can absorb the particle impurity that contains moist steam effectively in addition through the filter layer, further get rid of moist air, the whole moisture resistance of gypsum board obtains stable the improvement.

(2) The fireproof and moistureproof gypsum board comprises a reinforcing layer through a framework layer, a flexible framework is arranged inside the reinforcing layer, two sides of the reinforcing layer are fixedly connected with filter layers through viscose glue, one side of each filter layer is fixedly connected with a connecting layer through the viscose glue, an auxiliary reinforcing layer comprises a fireproof layer, one side of the fireproof layer is fixedly connected with a cavity layer through the viscose glue, one side of the cavity layer is fixedly connected with an auxiliary cooling layer through the viscose glue, the strength of the gypsum board in open flame can be effectively ensured by arranging the bottom base layer and the flexible framework, the gypsum board can directly isolate high-temperature open flame by arranging the fireproof layer, in addition, the auxiliary cooling layer is arranged, so that the overall working strength and the fire resistance of the gypsum board are further enhanced, and the middle of the auxiliary reinforcing layer is provided with a cavity layer as effective isolation, so that the fireproof performance of the gypsum board is stably improved.

Drawings

Fig. 1 is a front view of the present invention;

FIG. 2 is a schematic structural view of the surface functional layer of the present invention;

FIG. 3 is a schematic structural view of the framework layer of the present invention;

fig. 4 is a schematic structural diagram of the auxiliary reinforcing layer of the present invention.

In the figure: 1. a surface functional layer; 11. a wear-resistant moisture-proof layer; 12. an isolation layer; 13. a bottom foundation layer; 2. a framework layer; 21. a strengthening layer; 22. a flexible backbone; 23. a filter layer; 24. a connecting layer; 3. an auxiliary reinforcing layer; 31. a fire barrier layer; 32. a cavity layer; 33. and a cooling assisting layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a fire prevention dampproofing gypsum board, including surface functional layer 1, one side of surface functional layer 1 is connected with casing ply 2 through the viscose, supplementary enhancement layer 3 of viscose fixedly connected with is passed through to one side of casing ply 2, surface functional layer 1 includes wear-resisting dampproof course 11, viscose fixedly connected with isolation layer 12 is passed through to one side of wear-resisting dampproof course 11, viscose fixedly connected with bottom foundation layer 13 is passed through to one side of isolation layer 12, setting through surface functional layer 1, the gypsum board can be isolated at first to humid air through wear-resisting dampproof course 11, and then separate remaining humid air through isolation layer 12, can absorb the particle impurity that contains humid steam effectively through filter layer 23 in addition, further get rid of humid air, the whole moisture resistance of gypsum board is stably improved.

The framework layer 2 comprises a strengthening layer 21, a flexible framework 22 is arranged in the strengthening layer 21, the two sides of the strengthening layer 21 are fixedly connected with a filter layer 23 through adhesive, one side of the filter layer 23 is fixedly connected with a connecting layer 24 through adhesive, the auxiliary strengthening layer 3 comprises a fireproof layer 31, one side of the fireproof layer 31 is fixedly connected with a cavity layer 32 through adhesive, one side of the cavity layer 32 is fixedly connected with an auxiliary cooling layer 33 through adhesive, the strength of the gypsum board in open fire can be effectively ensured through the arrangement of the bottom base layer 13 and the flexible framework 22, the gypsum board can directly isolate high-temperature open fire through the arrangement of the fireproof layer 31, in addition, the auxiliary cooling layer 33 is arranged, so that the overall working strength and the fire resistance of the gypsum board are further enhanced, and the middle of the auxiliary reinforcing layer 3 is provided with a cavity layer 32 as effective isolation, so that the fireproof performance of the gypsum board is stably improved.

The material of wear-resisting dampproof course 11 is melamine resin, and isolation layer 12 material is waterproof geomembrane. The main material of the bottom base layer 13 is expanded perlite gel plate, and the main material of the strengthening layer 21 is standard gypsum core material. The flexible framework 22 is made of glass fiber, and the filter layer 23 is mainly made of activated carbon powder. The material of the connecting layer 24 is rosin emulsion, and the main material of the fireproof layer 31 is asbestos. The cavity layer 32 is a honeycomb plate, and the auxiliary cooling layer 33 is made of fireproof mortar.

And those not described in detail in this specification are well within the skill of those in the art.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A fireproof and moisture-proof gypsum board comprises a surface functional layer (1), and is characterized in that: one side of the surface functional layer (1) is connected with a framework layer (2) through a viscose, one side of the framework layer (2) is connected with an auxiliary reinforcing layer (3) through a viscose fixedly, the surface functional layer (1) comprises a wear-resistant damp-proof layer (11), one side of the wear-resistant damp-proof layer (11) is connected with an isolating layer (12) through a viscose fixedly, one side of the isolating layer (12) is connected with a bottom base layer (13) through a viscose fixedly, the framework layer (2) comprises a reinforcing layer (21), a flexible framework (22) is arranged inside the reinforcing layer (21), two sides of the reinforcing layer (21) are both connected with a filter layer (23) through a viscose fixedly, one side of the filter layer (23) is connected with a reinforcing layer (24) through a viscose fixedly, the auxiliary reinforcing layer (3) comprises a fireproof layer (31), one side of the fireproof layer (31) is connected with a cavity layer (32) through a viscose fixedly, one side of the cavity layer (32) is fixedly connected with an auxiliary cooling layer (33) through viscose.

2. A fire and moisture resistant gypsum board as defined in claim 1, wherein: the material of wear-resisting dampproof course (11) is melamine resin, isolation layer (12) material is waterproof geomembrane.

3. A fire and moisture resistant gypsum board as defined in claim 1, wherein: the main material of bottom basic layer (13) is expanded perlite gel board, the main material of strengthening layer (21) is standard gypsum core.

4. A fire and moisture resistant gypsum board as defined in claim 1, wherein: the flexible framework (22) is made of glass fiber, and the filter layer (23) is mainly made of activated carbon powder.

5. A fire and moisture resistant gypsum board as defined in claim 1, wherein: the material of tie layer (24) is rosin emulsion, the main material of flame retardant coating (31) is asbestos.

6. A fire and moisture resistant gypsum board as defined in claim 1, wherein: the structure of cavity layer (32) is the honeycomb panel, the material of supplementary cooling layer (33) is fire prevention mortar.