CN209942112U

CN209942112U - Enhanced flexible ultrathin stone composite board

Info

Publication number: CN209942112U
Application number: CN201920600098.2U
Authority: CN
Inventors: 李蕊; 李丙银; 张睿斌
Original assignee: Henan Tianhong Energy Saving Wall Materials Co Ltd
Current assignee: Henan Tianhong Energy Saving Wall Materials Co Ltd
Priority date: 2019-04-28
Filing date: 2019-04-28
Publication date: 2020-01-14
Anticipated expiration: 2029-04-28

Abstract

The utility model relates to a reinforced flexible ultrathin stone composite board, which comprises an outer decorative layer taking ultrathin stone as an outer decorative surface, wherein the lower side surface of the outer decorative layer is provided with a middle heat-insulating layer, and the lower side surface of the middle heat-insulating layer is provided with a back fireproof layer; the utility model has the advantages of light weight, high safety, good fireproof performance and good heat-insulating performance.

Description

Enhanced flexible ultrathin stone composite board

Technical Field

The utility model belongs to the technical field of composite board for the building, concretely relates to flexible ultra-thin stone composite sheet of reinforcing.

Background

The stone veneer is a composite veneer plate commonly used in the existing building outer wall veneer, however, the weight of the stone is heavier, the stone is easy to crack when being impacted by external force, and the situation that the broken stone falls off from the building wall body and then smashes objects and personnel below the building to cause safety accidents sometimes occurs; in addition, most of the existing fireproof heat-insulating measures for building outer walls adopt a mode of directly fixing the heat-insulating plate on the building outer wall, and then the heat-insulating plate is subjected to protection and protection on the surface of the rear seat outer wall for decoration.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming the not enough and provide a quality is light, the security is high, fire behavior is good, the good flexible ultra-thin stone material composite sheet of reinforcing of heat-proof quality.

The technical scheme of the utility model according to down:

the utility model provides a flexible ultra-thin stone composite sheet of reinforcing, includes the outer finish coat that uses ultra-thin stone as the outer veneer, the downside on outer finish coat is provided with middle insulating layer, the downside of middle insulating layer is provided with back flame retardant coating.

Preferably, the outer facing layer comprises an ultrathin stone layer, a reinforced aluminum net layer is arranged on the lower side surface of the ultrathin stone layer, a grid cloth layer is arranged on the lower side surface of the reinforced aluminum net layer, and a non-woven cloth layer is arranged on the lower side surface of the grid cloth layer.

Further, the thickness of the ultrathin stone layer is 3mm-5 mm.

Further, the thickness of the reinforced aluminum net layer is 0.2mm-0.5 mm.

Preferably, the middle heat insulation layer is a rock wool plate or a real gold plate with the thickness of 30mm-50 mm.

Further, the back fire-proof layer is a fire-proof back plate.

Preferably, the intermediate heat-insulating layer is an aluminum honeycomb plate with the thickness of 8mm-15 mm.

Further, the back fireproof layer is an aluminum plate with the thickness of 0.5mm-1.0 mm.

Further, the outer decorative layer, the middle heat insulation layer and the back fireproof layer are sequentially bonded through environment-friendly glue.

Further, the outer decorative layer, the middle heat insulation layer and the back fireproof layer are formed in a cold pressing mode.

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

1. the utility model adopts the ultrathin stone as the outer decorative surface of the outer decorative surface layer, thereby effectively reducing the whole weight of the composite board, and after the composite board is installed on the wall surface, the longitudinal shearing stress of the wall body is integrally reduced; meanwhile, the ultrathin stone is made of natural stone, so that the fireproof performance of the composite board is effectively improved;

2. the utility model adopts the middle heat insulation layer as the middle layer, thereby playing a good heat insulation effect for the building, and simultaneously arranging the back fireproof layer on the side surface of the middle heat insulation layer back to the outer decorative surface layer, thereby effectively improving the overall fireproof performance of the composite board, so that the composite board can have a good fireproof effect no matter the composite board is directly adhered to the building wall surface or arranged in a skeleton overhead manner; in a word, the utility model has the advantages of the quality is light, the security is high, fire behavior is good, the heat-proof quality is good.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

The fireproof decorative plate comprises a decorative layer 1, an outer decorative layer 101, an ultrathin stone layer 102, a reinforced aluminum mesh layer 103, a gridding cloth layer 104, a non-woven cloth layer 2, a middle heat insulation layer 3 and a back fireproof 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.

Example 1

As shown in fig. 1, the reinforced flexible ultrathin stone composite board comprises an outer facing layer 1 which takes ultrathin stone as an outer facing, wherein a middle heat insulation layer 2 is arranged on the lower side surface of the outer facing layer 1, and a back fire-proof layer 3 is arranged on the lower side surface of the middle heat insulation layer 2; the flexible ultrathin stone composite board is arranged on the outer wall of a building to serve as a decorative board, and has good fireproof, heat-preservation and heat-insulation effects.

In this embodiment, the outer facing layer 1 includes an ultra-thin stone layer 101, a reinforced aluminum mesh layer 102 is disposed on the lower side surface of the ultra-thin stone layer 101, a mesh fabric layer 103 is disposed on the lower side surface of the reinforced aluminum mesh layer 102, and a non-woven fabric layer 104 is disposed on the lower side surface of the mesh fabric layer 103; the reinforced aluminum net layer 102, the grid cloth layer 103 and the non-woven fabric layer 104 effectively reinforce the ultra-thin stone layer 101, so that the integrity of the flexible ultra-thin stone layer 101 is improved, and safety accidents caused by the fact that the flexible ultra-thin stone layer 101 falls down after being crushed by external force are avoided.

In this embodiment, the thickness of the ultrathin stone layer 101 is 3mm to 5 mm; the thickness of the reinforced aluminum mesh layer 102 is 0.2mm-0.5mm, so that the thickness of the outer decorative layer 1 is effectively reduced on the premise of ensuring the safety performance and the mechanical performance of the outer decorative layer 1, and the integral stress of the building wall is reduced.

In the embodiment, the middle heat insulation layer 2 is a rock wool plate or a real gold plate with the thickness of 30mm-50mm, so that the overall heat insulation effect of the composite plate is effectively improved; the back fire-proof layer 3 is a fire-proof back plate, so that the composite board has a good fire-proof effect even if the composite board is laid in an overhead mode through the framework.

In the embodiment, the outer decorative layer 1, the middle heat insulation layer 2 and the back fireproof layer 3 are sequentially bonded by environment-friendly glue; the outer decorative layer 1, the middle heat insulation layer 2 and the back fireproof layer 3 are formed by cold pressing, so that the integrity of the composite board is effectively improved, and the phenomenon that the layers are separated and fall off along with the prolonging of the service time is avoided.

Example 2

This embodiment is another modification of embodiment 1, and differs from embodiment 1 in the material and thickness of the intermediate heat insulating layer 2 and the back fire-proof layer 3.

In the embodiment, the middle heat insulation layer 2 is an aluminum honeycomb plate with the thickness of 8-15 mm, the aluminum honeycomb plate has good high wind pressure resistance, shock absorption, sound insulation and flame retardant effects, can effectively perform sound insulation, heat preservation, fire prevention and flame retardant effects on a building as a middle layer of the composite plate, and has the characteristic of light weight, so that the weight of the composite plate can be reduced; the back fireproof layer 3 is an aluminum plate with the thickness of 0.5mm-1.0 mm.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a flexible ultra-thin stone composite sheet of reinforcing which characterized in that: the decorative plate comprises an outer decorative layer (1) taking ultrathin stone as an outer decorative surface, wherein a middle heat insulation layer (2) is arranged on the lower side surface of the outer decorative layer (1), and a back fireproof layer (3) is arranged on the lower side surface of the middle heat insulation layer (2).

2. The reinforced flexible ultra-thin stone composite panel as claimed in claim 1, wherein: the outer decoration layer (1) comprises an ultrathin stone layer (101), a reinforced aluminum net layer (102) is arranged on the lower side face of the ultrathin stone layer (101), a grid cloth layer (103) is arranged on the lower side face of the reinforced aluminum net layer (102), and a non-woven cloth layer (104) is arranged on the lower side face of the grid cloth layer (103).

3. The reinforced flexible ultra-thin stone composite panel as claimed in claim 2, wherein: the thickness of the ultrathin stone layer (101) is 3mm-5 mm.

4. The reinforced flexible ultra-thin stone composite panel as claimed in claim 2, wherein: the thickness of the reinforced aluminum mesh layer (102) is 0.2mm-0.5 mm.

5. The reinforced flexible ultra-thin stone composite panel as claimed in claim 1, wherein: the middle heat insulation layer (2) is a rock wool plate or a real gold plate with the thickness of 30mm-50 mm.

6. The reinforced flexible ultra-thin stone composite panel as claimed in claim 5, wherein: the back fireproof layer (3) is a fireproof back plate.

7. The reinforced flexible ultra-thin stone composite panel as claimed in claim 1, wherein: the middle heat insulation layer (2) is an aluminum honeycomb plate with the thickness of 8mm-15 mm.

8. The reinforced flexible ultra-thin stone composite panel as claimed in claim 7, wherein: the back fireproof layer (3) is an aluminum plate with the thickness of 0.5mm-1.0 mm.

9. The reinforced flexible ultra-thin stone composite panel as claimed in claim 1, wherein: the outer decorative layer (1), the middle heat insulation layer (2) and the back fireproof layer (3) are sequentially bonded through environment-friendly glue.

10. The reinforced flexible ultra-thin stone composite panel as claimed in claim 9, wherein: the outer decorative layer (1), the middle heat insulation layer (2) and the back fireproof layer (3) are formed by cold pressing.