CN219196574U

CN219196574U - Flame-retardant cement foaming board

Info

Publication number: CN219196574U
Application number: CN202320357756.6U
Authority: CN
Inventors: 刘海宁; 刘海英
Original assignee: Wuhan Fangyuan Insulation Materials Co ltd
Current assignee: Wuhan Fangyuan Insulation Materials Co ltd
Priority date: 2023-02-27
Filing date: 2023-02-27
Publication date: 2023-06-16
Anticipated expiration: 2033-02-27

Abstract

The application discloses flame retardant cement foaming board, including panel, concatenation strip and core, the upper and lower both sides of core all rigid coupling has concatenation strip, concatenation strip longitudinal section is T type, just block between concatenation strip and the block groove and connect, the block groove is seted up on the panel, the panel is located the upper and lower both sides of core; the panel is provided with a first flame-retardant layer and a second flame-retardant layer, and the thickness of the panel is smaller than that of the core plate. The application is simple to operate, the first flame-retardant layer and the second flame-retardant layer can carry out flame-retardant protection on the upper side and the lower side of the plate, the heat-resistant performance and the waterproof performance of the plate can be respectively improved by the heat-insulating auxiliary layer and the protective layer, and the protection effect on the plate is improved; this application is rational in infrastructure, and the connecting strip can be connected the reinforcement to the diaphragm, and the diaphragm can improve the intensity of strengthening layer, reduces the fracture of panel, and connecting layer and auxiliary layer can wrap up the protection to the strengthening layer, reduce the damage of strengthening layer.

Description

Flame-retardant cement foaming board

Technical Field

The application relates to the field of cement foaming plates, in particular to a flame-retardant cement foaming plate.

Background

The cement foaming board is made of foam prepared by foaming agent and cement, and is formed by stirring, mixing, casting and curing, and the cement-based light porous inorganic fireproof insulation board has the combustion performance A1 grade and is an optimal product applied to fireproof isolation belts.

CN209855030U discloses a composite foaming cement board, panel one side is equipped with the hook groove, and the composite sheet both sides be equipped with can with the couple of hook groove matching on the panel, in the composite foaming cement board, upper and lower two-layer panel passes through the couple with the cooperation in hook groove with the composite sheet in centre, and the composite sheet is in the hook groove of inserting the panel from the side with the couple, makes panel and composite sheet gomphosis each other, even glue water drops for a long time, composite sheet and panel also can not separate, has solved because the live time is long, and composite foaming cement board easily produces the inflation phenomenon, produces the extrusion between each cement board and leads to the problem of plate body fracture or damage.

That is, the prior art has the following technical problems: the cement foaming board upper and lower both sides decorative board flame retardant efficiency is not ideal, is difficult to insulate against heat and waterproof, and is not ideal to the protection effect of panel, and the inside support and the reinforced structure that lack of composite sheet, the easy fracture damage influences the use of follow-up panel.

Therefore, it is desirable to provide a flame-retardant cement foam board which has flame-retardant and waterproof functions, improves the protection effect on the foam board, and reduces the breakage phenomenon of the board in the use process.

Disclosure of Invention

The embodiment provides a fire-retardant cement foaming board which is used for solving the problems that in the prior art, the fire-retardant effect of the upper and lower side veneer panels of the cement foaming board is not ideal, the heat insulation and the water resistance are difficult to perform, the protection effect on the board is not ideal, the support and the reinforcement structure are not needed in the composite board, the damage is easy to break, and the use of the subsequent board is affected.

According to one aspect of the application, a flame-retardant cement foaming board is provided, and comprises a panel, splicing strips and a core board, wherein the splicing strips are fixedly connected to the upper side and the lower side of the core board, the longitudinal section of each splicing strip is T-shaped, the splicing strips are connected with clamping grooves in a clamping way, the clamping grooves are formed in the panel, and the panel is positioned on the upper side and the lower side of the core board; the panel is provided with a first flame-retardant layer and a second flame-retardant layer, and the thickness of the panel is smaller than that of the core plate.

Further, the first flame-retardant layer is compounded on one side of the panel far away from the core plate, a second flame-retardant layer is compounded on one side of the first flame-retardant layer close to the core plate, and the thickness of the first flame-retardant layer is smaller than that of the second flame-retardant layer.

Further, a heat insulation auxiliary layer is compounded on one side, far away from the first flame retardant layer, of the second flame retardant layer, the thickness of the heat insulation auxiliary layer is larger than that of the second flame retardant layer, and a protective layer is arranged on the other side of the heat insulation auxiliary layer.

Further, glass fiber meshes are embedded on the upper side and the lower side of the core plate, the thickness of the glass fiber meshes is smaller than that of the connecting layer, and the connecting layer is compounded with the glass fiber meshes.

Further, a reinforcing layer is compounded on one side, far away from the glass fiber net, of the connecting layer, the thickness of the reinforcing layer is larger than that of the connecting layer, and an auxiliary layer is compounded on the bottom of the reinforcing layer.

Further, the inside gomphosis of reinforcement layer has the diaphragm, both sides all rigid coupling has the support bar about the diaphragm, connect through the connecting strip between the diaphragm, just the diameter of connecting strip is less than the diaphragm.

Through this above-mentioned embodiment of application, adopted panel, concatenation strip and core, it is not ideal to have solved cement foaming board upper and lower both sides decorative board flame retardant efficiency, is difficult for carrying out thermal-insulated and waterproof, and is not ideal to the protection effect of panel, and the inside support and the reinforced structure that lack of composite sheet, the damage of easily splitting influences the problem of the use of follow-up panel, has obtained the flame retardant efficiency of decorative board good, possesses thermal-insulated and waterproof function, and is effectual to the protection of panel, and the inside reinforced structure that has of composite sheet, reducible panel cracked effect.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is a schematic perspective view of an embodiment of the present application;

FIG. 2 is a schematic overall structure of an embodiment of the present application;

FIG. 3 is a schematic view of a bar construction installation according to one embodiment of the present application.

In the figure: 1. a panel; 101. a first flame retardant layer; 102. a second flame retardant layer; 103. a heat insulation auxiliary layer; 2. splicing strips; 3. a core plate; 301. a glass fiber web; 302. a connection layer; 303. a reinforcing layer; 304. an auxiliary layer; 4. a cross bar; 5. a support bar; 6. and (5) connecting strips.

Detailed Description

In order to make the present application solution better understood by those skilled in the art, the following description will be made in detail and with reference to the accompanying drawings in the embodiments of the present application, it is apparent that the described embodiments are only some embodiments of the present application, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments herein without making any inventive effort, shall fall within the scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of the present application and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate in order to describe the embodiments of the present application described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In the present application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal" and the like indicate an azimuth or a positional relationship based on that shown in the drawings. These terms are used primarily to better describe the present application and its embodiments and are not intended to limit the indicated device, element or component to a particular orientation or to be constructed and operated in a particular orientation.

Also, some of the terms described above may be used to indicate other meanings in addition to orientation or positional relationships, for example, the term "upper" may also be used to indicate some sort of attachment or connection in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "configured," "provided," "connected," "coupled," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; may be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements, or components. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art as the case may be.

It should be noted that, in the case of no conflict, the embodiments and features in the embodiments may be combined with each other. The present application will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Referring to fig. 1-3, a flame-retardant cement foaming board comprises a panel 1, splicing strips 2 and a core board 3, wherein the splicing strips 2 are fixedly connected to the upper side and the lower side of the core board 3, the longitudinal section of each splicing strip 2 is T-shaped, the splicing strips 2 are connected with clamping grooves in a clamping manner, the clamping grooves are formed in the panel 1, the panel 1 is positioned on the upper side and the lower side of the core board 3, and the splicing strips 2 are convenient for assisting the connection of the upper side and the lower side of the core board 3 with the panel 1; the panel 1 is provided with a first flame-retardant layer 101 and a second flame-retardant layer 102, and the thickness of the panel 1 is smaller than that of the core plate 3, so that the first flame-retardant layer 101 and the second flame-retardant layer 102 can perform flame-retardant protection on the panel 1.

The first flame-retardant layer 101 is compounded on one side of the panel 1 far away from the core plate 3, the second flame-retardant layer 102 is compounded on one side of the first flame-retardant layer 101 close to the core plate 3, and the thickness of the first flame-retardant layer 101 is smaller than that of the second flame-retardant layer 102, so that the flame-retardant effect of the panel 1 is improved; a heat insulation auxiliary layer 103 is compounded on one side, far away from the first flame retardant layer 101, of the second flame retardant layer 102, the thickness of the heat insulation auxiliary layer 103 is larger than that of the second flame retardant layer 102, and a protective layer is arranged on the other side of the heat insulation auxiliary layer 103, so that heat insulation assistance is conveniently carried out on the foaming plate; glass fiber meshes 301 are embedded in the upper side and the lower side of the core plate 3, the thickness of the glass fiber meshes 301 is smaller than that of a connecting layer 302, and the connecting layer 302 is compounded with the glass fiber meshes 301, so that the glass fiber meshes 301 are convenient to install on the core plate 3; a reinforcing layer 303 is compounded on one side of the connecting layer 302 far away from the glass fiber net 301, the thickness of the reinforcing layer 303 is larger than that of the connecting layer 302, an auxiliary layer 304 is compounded on the bottom of the reinforcing layer 303, and the auxiliary layer 304 is convenient for supporting the bottom of the reinforcing layer 303; the inside gomphosis of reinforcement 303 has horizontal bar 4, the equal rigid coupling of both sides has support bar 5 about horizontal bar 4, connect through connecting strip 6 between the horizontal bar 4, just the diameter of connecting strip 6 is less than horizontal bar 4, and the support bar 5 of being convenient for improves the joint strength of horizontal bar 4 with connecting strip 6.

When the heat insulation auxiliary layer is used, firstly, the first flame retardant layer 101 is a flame retardant coating containing magnesium hydroxide, the second flame retardant layer 102 contains a plurality of basalt fibers, and the heat insulation auxiliary layer 103 contains asbestos fibers; the protective layer between the heat insulation auxiliary layer 103 and the glass fiber net 301 is a waterproof and breathable film of a macromolecule, the upper side and the lower side of the connecting layer 302 are respectively provided with self-adhesive, the glass fiber net 301 and the reinforcing layer 303 can be connected, the transverse bars 4, the supporting bars 5 and the connecting bars 6 inside the reinforcing layer 303 are made of steel, the auxiliary layer 304 is made of cement foaming materials, the clamping grooves on the two panels 1 are clamped with the splicing bars 2, the panels 1 are moved on the splicing bars 2 until the panels are aligned with the core plates 3, the connection between the core plates 3 and the panels 1 is realized, and the complete cement foaming plate is formed.

The beneficial point of the application lies in:

1. the application is simple to operate, the first flame-retardant layer 101 and the second flame-retardant layer 102 can carry out flame-retardant protection on the upper side and the lower side of the plate, the heat-resistant performance and the waterproof performance of the plate can be respectively improved by the heat-insulating auxiliary layer 103 and the protective layer, and the protection effect on the plate is improved;

2. this application is rational in infrastructure, and connecting strip 6 can connect the reinforcement to horizontal bar 4, and horizontal bar 4 can improve the intensity of enhancement layer 303, reduces the fracture of panel, and connecting layer 302 and auxiliary layer 304 can wrap up the protection to enhancement layer 303, reduce the damage of enhancement layer 303.

The foregoing description is only of the preferred embodiments of the present application and is not intended to limit the same, but rather, various modifications and variations may be made by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. The utility model provides a fire-retardant cement foaming board which characterized in that: the novel structure comprises a panel (1), splicing strips (2) and a core plate (3), wherein the splicing strips (2) are fixedly connected to the upper side and the lower side of the core plate (3), the longitudinal section of each splicing strip (2) is T-shaped, the splicing strips (2) are connected with clamping grooves in a clamping mode, the clamping grooves are formed in the panel (1), and the panel (1) is located on the upper side and the lower side of the core plate (3); the panel (1) is provided with a first flame-retardant layer (101) and a second flame-retardant layer (102), and the thickness of the panel (1) is smaller than that of the core plate (3).

2. A fire retardant cementitious foam panel in accordance with claim 1 wherein: the first flame-retardant layer (101) is compounded on one side, far away from the core plate (3), of the panel (1), the second flame-retardant layer (102) is compounded on one side, close to the core plate (3), of the first flame-retardant layer (101), and the thickness of the first flame-retardant layer (101) is smaller than that of the second flame-retardant layer (102).

3. A fire retardant cementitious foam panel in accordance with claim 1 wherein: one side of the second flame retardant layer (102) far away from the first flame retardant layer (101) is compounded with a heat insulation auxiliary layer (103), the thickness of the heat insulation auxiliary layer (103) is larger than that of the second flame retardant layer (102), and the other side of the heat insulation auxiliary layer (103) is provided with a protective layer.

4. A fire retardant cementitious foam panel in accordance with claim 1 wherein: glass fiber meshes (301) are embedded in the upper side and the lower side of the core plate (3), the thickness of the glass fiber meshes (301) is smaller than that of a connecting layer (302), and the connecting layer (302) is compounded with the glass fiber meshes (301).

5. A fire retardant cementitious foam panel in accordance with claim 4 wherein: one side of the connecting layer (302) far away from the glass fiber net (301) is compounded with a reinforcing layer (303), the thickness of the reinforcing layer (303) is larger than that of the connecting layer (302), and the bottom of the reinforcing layer (303) is compounded with an auxiliary layer (304).

6. A fire retardant cementitious foam panel in accordance with claim 5 wherein: the reinforcing layer (303) is internally embedded with a transverse bar (4), the upper side and the lower side of the transverse bar (4) are fixedly connected with supporting bars (5), the transverse bars (4) are connected through connecting bars (6), and the diameter of the connecting bars (6) is smaller than that of the transverse bar (4).