CN217601824U

CN217601824U - Rock wool base material plate for suspended ceiling

Info

Publication number: CN217601824U
Application number: CN202221246849.3U
Authority: CN
Inventors: 李鹏; 汪卫国; 王亚清
Original assignee: Zhejiang Xuanming New Material Co ltd
Current assignee: Zhejiang Xuanming New Material Co ltd
Priority date: 2022-05-18
Filing date: 2022-05-18
Publication date: 2022-10-18
Anticipated expiration: 2032-05-18

Abstract

The utility model discloses a rock wool base material board for furred ceiling, it can regard as the interior decoration furred ceiling to use. The utility model provides a rock wool base material board for furred ceiling, includes a plurality of base blocks, and the base block adopts rock wool fiber material to make, and a plurality of base blocks are the face form and arrange and establish the base plate, are provided with the worker's word piece between two adjacent base blocks, and the width of worker's word piece is less than the width of base block, and the upper plate hook of worker's word piece is at the top surface of base block, and the lower surface of base plate sets up first fire-retardant foaming layer, and first fire-retardant foaming layer is buried to the hypoplastron of worker's word piece.

Description

Rock wool base material plate for suspended ceiling

Technical Field

The utility model belongs to the technical field of the rock wool, specifically speaking relates to a rock wool base material board for furred ceiling.

Background

Rock wool is an inorganic external thermal insulation material, and the occupancy rate of rock wool materials in the past in the building market is about 10%.

The rock wool not only has good heat insulation performance, but also has good flame retardance. With the general promotion of understanding of building safety and fire fighting in various fields, how to use rock wool on a suspended ceiling to form a plate for the suspended ceiling is a technical problem to be solved by technical personnel in the field.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a rock wool base material board for furred ceiling, it can regard as the interior decoration furred ceiling to use.

In order to solve the technical problem, the utility model adopts the technical scheme that:

the utility model provides a rock wool base material board for furred ceiling, includes a plurality of base blocks, and the base block adopts rock wool fiber material to make, and a plurality of base blocks are the face form and arrange and establish the base plate, are provided with the worker's word piece between two adjacent base blocks, and the width of worker's word piece is less than the width of base block, and the upper plate hook of worker's word piece is at the top surface of base block, and the lower surface of base plate sets up first fire-retardant foaming layer, and first fire-retardant foaming layer is buried to the hypoplastron of worker's word piece.

On the basis of the above scheme and as a preferable scheme of the scheme: and two adjacent base blocks are bonded.

On the basis of the above scheme and as a preferable scheme of the scheme: the thickness of the first flame-retardant foaming layer is 5-10 mm.

On the basis of the above scheme and as a preferable scheme of the scheme: the thickness of the base block is 10-20mm.

On the basis of the above scheme and as a preferable scheme of the scheme: the I-shaped part is made of metal or flame-retardant glass fiber materials.

On the basis of the above scheme and as a preferable scheme of the scheme: and a decorative layer is bonded below the first flame-retardant foaming layer.

On the basis of the above scheme and as a preferable scheme of the scheme: the first flame-retardant foaming layer is made of phenolic resin foaming materials.

On the basis of the above scheme and as a preferable scheme of the scheme: the decorative layer is a metal panel, a phenolic resin plate, a polyurethane plate or a PVC plate.

Compared with the prior art, the utility model outstanding and profitable technological effect is:

the utility model discloses a rock wool base material board for furred ceiling has adopted the base plate, the structure on I-shaped spare and first fire-retardant foaming layer, through the structure of adopting I-shaped spare for the base plate that first fire-retardant foaming layer and rock wool material were made firmly combines together, can avoid first fire-retardant foaming layer and base plate separation effectively, has adopted first fire-retardant foaming layer to improve the bonding ability with the finish coat simultaneously, thereby makes rock wool base material board for furred ceiling be used in indoor furred ceiling decoration and has provided application space.

Drawings

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

In the figure, 1, a base block; 10. a substrate; 2. a H-shaped workpiece; 21. an upper plate; 22. a lower plate; 23. a vertical plate; 3. a first flame-retardant foamed layer 3; 4. and a finishing layer 4.

Detailed Description

In order to make the purpose, technical solutions and advantages of the present application clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the drawings in the embodiments, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all the embodiments. All other embodiments obtained by a person skilled in the art without making any inventive step, based on the given embodiments, fall within the scope of protection of the present application.

In the description of the present application, it is to be understood that the terms "upper", "lower", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a particular orientation, be constructed in a particular orientation, and operate, and thus, should not be construed as limiting the present application.

In the description of the present application, the terms "first", "second", and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to imply that the number of indicated technical features is significant.

The utility model discloses a rock wool base material board for furred ceiling, including a plurality of base blocks 1. The base block 1 is made of rock wool fiber materials. Typically, rockwool fibres have a diameter <4.5 μm. The base plate 10 is constructed by arranging a plurality of base blocks 1 in a planar mode, an I-shaped part 2 is arranged between every two adjacent base blocks 1, as shown in the drawing, the I-shaped part 2 is provided with an upper plate 21, a lower plate 22 and a vertical plate 23, the vertical plate 23 is connected between the upper plate 21 and the lower plate 22, the vertical plate 23 is perpendicular to the lower plate 22, and the vertical plate 23 is perpendicular to the upper plate 21. The width of the i-shaped element 2 is smaller than the width of the base block 1. In the present embodiment, the width is a direction perpendicular to the drawing sheet. By adopting such a structure, the substrate 10 is made to have continuity to ensure the overall flame retardant performance. Usually, two adjacent base blocks 1 are bonded. The upper plate 21 of the I-shaped member 2 is hooked on the top surface of the base block 1, the first flame-retardant foam layer 3 is provided on the lower surface of the base plate 10, and the lower plate 22 of the I-shaped member 2 is embedded in the first flame-retardant foam layer 3. In order to improve the decorative property of the rock wool base material plate for the suspended ceiling, a decorative surface layer 4 is bonded below the first flame-retardant foaming layer 3. Typically, the facing layer 4 is a metal panel, a phenolic resin panel, a polyurethane panel or a PVC panel.

The utility model discloses a rock wool base material board for furred ceiling owing to adopted the structure of I-shaped 2 for first fire-retardant foaming layer 3 firmly combines together with the base plate that the rock wool material was made, when setting up finish coat 4 in first fire-retardant foaming layer 3's below, can avoid first fire-retardant foaming layer 3 and base plate separation effectively, has adopted first fire-retardant foaming layer 3 to improve the bonding ability with finish coat 4 simultaneously.

Additionally, adopt the utility model discloses a structure, because I-shaped spare 2 can be hidden, rock wool base material board length dimension for the furred ceiling can be longer for the furred ceiling of great span can be regarded as to rock wool base material board for the furred ceiling uses.

Due to the adoption of the structure of the I-shaped part 2, the rock wool base material plate for the suspended ceiling can be suitable for the hidden keel suspended ceiling by arranging the corresponding mounting structural part on the upper plate 21 of the I-shaped part 2.

The thickness of the first flame-retardant foamed layer 3 is usually 5 to 10mm. The thickness of the base block 1 is 10-20mm. The whole thickness of the rock wool base material plate for the suspended ceiling is less than 30mm.

In this embodiment, the i-shaped member 2 is made of metal or flame-retardant glass fiber material.

It should be noted that a second flame-retardant foam layer may also be disposed on the upper surface of the substrate, and the second flame-retardant foam layer exposes the i-shaped member.

In this embodiment, the first flame-retardant foaming layer 3 is a phenolic resin foaming material. The second flame-retardant foaming layer is a phenolic resin foaming material.

In another embodiment, both the first and second flame

retardant foam layers

3 and 3 may be replaced by a troweling layer.

The above-mentioned embodiment is only the preferred embodiment of the present invention, and does not limit the protection scope of the present invention according to this, so: all equivalent changes made according to the structure, shape and principle of the utility model should be covered within the protection scope of the utility model.

Claims

1. The utility model provides a rock wool base material board for furred ceiling which characterized in that: the base blocks are made of rock wool fiber materials, the base plates are constructed by planar arrangement of the base blocks, an I-shaped piece is arranged between every two adjacent base blocks, the width of the I-shaped piece is smaller than that of the base blocks, the upper plate of the I-shaped piece is hooked on the top surface of the base blocks, a first flame-retardant foaming layer is arranged on the lower surface of each base plate, and the lower plate of the I-shaped piece is embedded into the first flame-retardant foaming layer.

2. The rock wool substrate sheet for a suspended ceiling of claim 1, wherein: and two adjacent base blocks are bonded.

3. The rock wool substrate sheet for suspended ceilings as set forth in claim 1, wherein: the thickness of the first flame-retardant foaming layer is 5-10 mm.

4. The rock wool substrate sheet for a suspended ceiling of claim 1, wherein: the thickness of the base block is 10-20mm.

5. The rock wool substrate sheet for suspended ceilings as set forth in claim 1, wherein: the I-shaped part is made of metal or flame-retardant glass fiber materials.

6. The rock wool substrate sheet for suspended ceilings as set forth in claim 1, wherein: and a decorative surface layer is bonded below the first flame-retardant foaming layer.

7. The rock wool substrate sheet for suspended ceilings as set forth in claim 1, wherein: the first flame-retardant foaming layer is a phenolic resin foaming material.

8. The rock wool substrate sheet for a suspended ceiling of claim 6, wherein: the decorative layer is a metal panel, a phenolic resin plate, a polyurethane plate or a PVC plate.