CN213062488U

CN213062488U - Magnesium oxysulfate cement fireproof plate

Info

Publication number: CN213062488U
Application number: CN202021622285.XU
Authority: CN
Inventors: 毕万利; 关岩; 陈英; 孙恩禹; 孙明晶; 孙美硕
Original assignee: Liaoning Keda Zhongchi Magnesium Building Material Technology Co ltd
Current assignee: Liaoning Keda Zhongchi Magnesium Building Material Technology Co ltd
Priority date: 2020-08-07
Filing date: 2020-08-07
Publication date: 2021-04-27
Anticipated expiration: 2030-08-07

Abstract

The utility model discloses a magnesium matter magnesium oxysulfate cement PLASTIC LAMINATED, which comprises a substrate, one side bonding of base plate is connected with the enhancement layer, one side bonding of enhancement layer is connected with the puigging, one side bonding of puigging is connected with the flame retardant coating, the inside of enhancement layer includes the dampproof course, one side bonding of dampproof course is connected with the layer of making an uproar, and one side bonding of the layer of making an uproar is connected with the insulating layer, and one side bonding of insulating layer is connected with the rich zinc layer of epoxy. The utility model discloses a set up the puigging in inside and can play syllable-dividing effect, the inside noise reduction layer of enhancement layer and the puigging of falling mutually support simultaneously and can play good amortization noise reduction effect, and the dampproof course adopts the PET membrane to cover, can block the moisture of external infiltration, and external high temperature can be resisted to inside insulating layer, guarantees that this PLASTIC LAMINATED can not appear the fracture, and it is lower to have solved the performance of falling the noise in the use simultaneously, does not have waterproof performance moreover, uses there is inconvenient problem.

Description

Magnesium oxysulfate cement fireproof plate

Technical Field

The utility model relates to a cement PLASTIC LAMINATED technical field specifically is a magnesium matter magnesium oxysulfate cement PLASTIC LAMINATED.

Background

The magnesium oxychloride cement-based fireproof board is made of magnesium forming agent, glass fiber mesh cloth, filler and the like, and is used for indoor non-bearing walls and suspended ceilings and substrates for various decorative boards. Magnesium oxide and magnesium chloride in the prior art are forming agents, in order to enable magnesium to be fully and quickly condensed, the content of magnesium chloride cannot be too low, and the purpose of full and quick condensation cannot be achieved, and when the content of magnesium chloride meets the purpose of full and quick condensation of magnesium, the content of chloride ions is too high, so that the plate is easy to absorb moisture and return to halogen, and the magnesium oxysulfate cement fireproof plate in the prior art is low in noise reduction performance in the use process, does not have waterproof performance, and is inconvenient to use.

Disclosure of Invention

An object of the utility model is to provide a magnesium matter magnesium oxysulfate cement PLASTIC LAMINATED possesses the high and waterproof advantage of the performance of making an uproar of falling, and it is lower to have solved the performance of making an uproar of falling in the use, does not have waterproof performance moreover, uses the problem that has inconvenience.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a magnesium matter magnesium oxysulfate cement PLASTIC LAMINATED, includes the base plate, one side adhesive connection of base plate has the enhancement layer, one side adhesive connection of enhancement layer has the puigging, one side adhesive connection of puigging has the flame retardant coating, the inside of enhancement layer includes the dampproof course, one side adhesive connection of dampproof course has the layer of making an uproar, one side adhesive connection of the layer of making an uproar has the insulating layer, one side adhesive connection of insulating layer has the rich zinc layer of epoxy.

Preferably, the inside packing of puigging has fire-retardant granule, the hole of making an uproar falls in both sides of puigging inner chamber has all been seted up.

Preferably, a reinforcing agent is arranged between the substrate and the reinforcing layer, and the reinforcing agent is respectively bonded with the inner surfaces of the substrate and the reinforcing layer.

Preferably, the surface of dampproof course is provided with the PET membrane, and the PET membrane is provided with two-layer, evenly distributed on the upper and lower surface of dampproof course.

Preferably, the noise reduction layer is internally provided with a silencing hole, and the silencing hole is attached to the moisture-proof layer.

Preferably, the surface of the thermal insulation layer is coated with a polytetrafluoroethylene coating.

Preferably, the surfaces of the substrate and the fire-proof layer are both coated with polyurethane coatings.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up the puigging in inside and can play syllable-dividing effect, the inside noise reduction layer of enhancement layer and the puigging of falling mutually support simultaneously and can play good amortization noise reduction effect, and the dampproof course adopts the PET membrane to cover, can block the moisture of external infiltration, and external high temperature can be resisted to inside insulating layer, guarantees that this PLASTIC LAMINATED can not appear the fracture, and it is lower to have solved the performance of falling the noise in the use simultaneously, does not have waterproof performance moreover, uses there is inconvenient problem.

2. The utility model discloses an add the inside corrosion resisting property of rich zinc layer ability increase PLASTIC LAMINATED in inside, in case moisture infiltration is inside can guarantee not to produce the internal corrosion phenomenon, strengthen the joint strength between the two through adding the reinforcing agent between base plate and enhancement layer, can not produce the separation in the use, prolong the life of cement PLASTIC LAMINATED.

Drawings

Fig. 1 is a schematic layer structure diagram of an embodiment of the present invention;

FIG. 2 is a schematic view of the layer structure of the reinforcing layer of the present invention;

fig. 3 is a schematic view of the connection relationship between the substrate and the reinforcing layer according to the present invention.

In the figure: 1. a substrate; 2. a reinforcing layer; 201. a moisture barrier; 202. a noise reduction layer; 203. a thermal insulation layer; 204. an epoxy zinc rich layer; 3. a sound insulating layer; 4. and a fire-proof 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.

In the description herein, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings to facilitate the description of the patent and to simplify the description, but do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be considered limiting of the patent. In the description of the present application, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can, for example, be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 1-3, a magnesium oxysulfate cement fire-proof plate comprises a substrate 1, a reinforcing agent is arranged between the substrate 1 and a reinforcing layer 2, and the reinforcing agent is respectively bonded with the inner surfaces of the substrate 1 and the reinforcing layer 2, polyurethane coatings are respectively coated on the surfaces of the substrate 1 and a fire-proof layer 4, one side of the substrate 1 is bonded with the reinforcing layer 2, one side of the reinforcing layer 2 is bonded with a sound-proof layer 3, flame-retardant particles are filled in the sound-proof layer 3, noise-reducing holes are respectively formed on both sides of the inner cavity of the sound-proof layer 3, one side of the sound-proof layer 3 is bonded with the fire-proof layer 4, the inside of the reinforcing layer 2 comprises a moisture-proof layer 201, a PET film is arranged on the surface of the moisture-proof layer 201, the PET film is provided with two layers, the PET film is uniformly distributed on the upper and lower surfaces of the moisture-, one side of the noise reduction layer 202 is bonded with a heat insulation layer 203, the surface of the heat insulation layer 203 is coated with a polytetrafluoroethylene coating, one side of the heat insulation layer 203 is bonded with an epoxy zinc-rich layer 204, the corrosion resistance inside the fire-proof plate can be improved by adding the epoxy zinc-rich layer 204 inside, once moisture permeates into the interior, the internal corrosion phenomenon can be ensured not to be generated, the connection strength between the base plate 1 and the reinforcing layer 2 is enhanced by adding a reinforcing agent between the base plate and the reinforcing layer, separation can not be generated in the using process, the service life of the cement fire-proof plate is prolonged, the sound insulation effect can be realized by arranging the sound insulation layer 3 inside, meanwhile, the noise reduction layer 202 inside the reinforcing layer 2 and the sound insulation layer 3 are matched with each other to play a good noise reduction effect, the moisture proof layer 201 is covered by a PET film, guarantee this PLASTIC LAMINATED can not appear the fracture, it is lower to have solved the performance of making an uproar of falling in the use simultaneously, does not have waterproof performance moreover, uses the problem that has inconvenience.

The standard parts used in this document are commercially available, all the components in this document are customized according to the description of the specification and the drawings, and the connection relationship and specific structure between the layers in this document are all performed by the prior art, such as by mechanical methods, by adhesives, by various welding methods such as thermal welding, ultrasonic welding, flux, welding, and fusion crimping, and no specific description is made here.

During the use, can play syllable-dividing effect through setting up puigging 3 in inside, simultaneously the inside noise reduction layer 202 of enhancement layer 2 and the puigging 3 of making an uproar mutually support and can play good amortization noise reduction effect, and dampproof course 201 adopts the PET membrane to cover, can block the moisture of external infiltration, and external high temperature can be resisted to inside insulating layer 203, guarantee that this PLASTIC LAMINATED can not appear the fracture, can increase the inside corrosion resisting property of PLASTIC LAMINATED through adding the rich zinc layer 204 of epoxy in inside, in case moisture infiltration is inside can guarantee can not produce the internal corrosion phenomenon, strengthen the joint strength between the two through adding the reinforcing agent between base plate 1 and enhancement layer 2, can not produce the separation in the use, the life of extension cement PLASTIC LAMINATED.

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. The utility model provides a magnesium matter magnesium oxysulfate cement PLASTIC LAMINATED, includes base plate (1), its characterized in that: one side adhesive connection of base plate (1) has enhancement layer (2), one side adhesive connection of enhancement layer (2) has puigging (3), one side adhesive connection of puigging (3) has flame retardant coating (4), the inside of enhancement layer (2) includes dampproof course (201), one side adhesive connection of dampproof course (201) has noise reduction layer (202), one side adhesive connection of noise reduction layer (202) has insulating layer (203), one side adhesive connection of insulating layer (203) has rich zinc layer of epoxy (204).

2. The magnesium oxysulfate cement fire plate according to claim 1, characterized in that: the inside packing of puigging (3) has fire-retardant granule, the hole of making an uproar falls has all been seted up to the both sides of puigging (3) inner chamber.

3. The magnesium oxysulfate cement fire plate according to claim 1, characterized in that: and a reinforcing agent is arranged between the substrate (1) and the reinforcing layer (2), and the reinforcing agent is respectively bonded with the inner surfaces of the substrate (1) and the reinforcing layer (2).

4. The magnesium oxysulfate cement fire plate according to claim 1, characterized in that: the surface of dampproof course (201) is provided with the PET membrane, and the PET membrane is provided with two-layerly, evenly distributed on the upper and lower surface of dampproof course (201).

5. The magnesium oxysulfate cement fire plate according to claim 1, characterized in that: the noise reduction layer (202) is internally provided with a silencing hole, and the silencing hole is attached to the moisture-proof layer (201).

6. The magnesium oxysulfate cement fire plate according to claim 1, characterized in that: the surface of the heat insulation layer (203) is coated with a polytetrafluoroethylene coating.

7. The magnesium oxysulfate cement fire plate according to claim 1, characterized in that: the surfaces of the substrate (1) and the fireproof layer (4) are coated with polyurethane coatings.