CN214941303U

CN214941303U - Nano ceramic composite heat-insulating fireproof plate outer wall heat-insulating system

Info

Publication number: CN214941303U
Application number: CN202121306840.2U
Authority: CN
Inventors: 余煜玺; 刘帅; 吴为
Original assignee: Zhongke Runzi Chongqing Energy Saving Technology Co ltd
Current assignee: Zhongke Runzi Chongqing Energy Saving Technology Co ltd
Priority date: 2021-06-11
Filing date: 2021-06-11
Publication date: 2021-11-30
Anticipated expiration: 2031-06-11

Abstract

The utility model discloses a compound heat preservation PLASTIC LAMINATED outer wall heat preservation system of nanometer pottery, including basic unit, screed-coat, tie coat, heat preservation, panel layer and the finish coat that sets gradually, heat preservation and panel layer constitute compound heat preservation PLASTIC LAMINATED of nanometer pottery, the basic unit is concrete wall or brickwork wall, the screed-coat is built in the basic unit, the screed-coat passes through the tie coat with the heat preservation and bonds, the panel layer links to each other with the finish coat. The nano ceramic composite heat-insulation fireproof plate outer wall heat-insulation system has the advantages of good heat-insulation performance, good fireproof performance, good hydrophobic performance, safety, environmental protection, simple manufacturing process, convenient construction and use, fixation by using the anchor bolt after the adhesive is bonded on the wall body, dual fixation and good fixation effect.

Description

Nano ceramic composite heat-insulating fireproof plate outer wall heat-insulating system

Technical Field

The utility model relates to a building field especially relates to a nanometer ceramic composite insulation PLASTIC LAMINATED outer wall heat preservation system.

Background

At present, the heat-insulating fireproof plate for the external wall of a building is generally divided into two types: firstly, integrally forming a wall body and a composite heat-insulation fireproof plate; and secondly, manufacturing the composite heat-insulation fireproof plate separately, and then adhering the composite heat-insulation fireproof plate to the wall body through an adhering technology. Wherein, the second mode is widely used because of the random cutting, convenience and flexibility.

Traditional compound incubation PLASTIC LAMINATED is of a great variety, mainly has extruded polystyrene composite sheet, polyurethane composite sheet, rock wool composite sheet etc. and traditional compound incubation PLASTIC LAMINATED all has its own shortcoming: 1) the extruded polystyrene composite board has low combustion grade, is easy to burn, generates toxic smoke during combustion, and has the combustibility only reaching B grade after the flame retardant is added; 2) because the polyurethane composite board is formed by continuous foaming, but the product foamed by the process has relatively poor dimensional stability, the outer wall is easy to deform after the polyurethane composite board is used, and in addition, the polyurethane composite board is easy to burn and has poor fireproof performance; 3) rock wool composite sheet is open pore structure, has the water absorption rate height, the relatively poor scheduling problem of intensity, easily appears the quality problem when being used for the outer wall. Therefore, there is a need to develop a new composite heat-insulating fireproof board to solve the problems of the conventional composite heat-insulating fireproof board.

The nanometer ceramic fiber felt is used as a high-end heat insulation material in the fields of aerospace and military industry at first, and the application of the nanometer ceramic fiber felt in the civil field is gradually increased year by year along with the improvement of the production process and the batch production. The nano ceramic fiber felt has the excellent performances of low heat conductivity coefficient, good heat preservation performance, good hydrophobic performance, A-grade combustion level, safety, environmental protection and the like, and the novel composite heat preservation fireproof plate using the nano ceramic fiber felt as the heat preservation layer can effectively solve the problems of easy combustion, poor fireproof performance, high water absorption rate, easy deformation and the like existing in the traditional composite heat preservation fireproof plates such as extruded polystyrene composite plates, polyurethane composite plates, rock wool composite plates and the like.

Disclosure of Invention

To the not enough of above-mentioned prior art, the technical problem that this patent application will solve is how to provide a nanometer ceramic composite heat preservation PLASTIC LAMINATED outer wall insulation system that thermal insulation performance is good, and fire behavior is good, and is safer.

In order to solve the technical problem, the utility model discloses a following technical scheme:

the utility model provides a compound heat preservation PLASTIC LAMINATED outer wall heat preservation system of nanometer pottery, is including basic unit, screed-coat, tie coat, heat preservation, panel layer and the finish coat that sets gradually, heat preservation and panel layer constitute compound heat preservation PLASTIC LAMINATED of nanometer pottery, the basic unit is concrete wall or brickwork wall, the screed-coat is built on the basic unit, the screed-coat passes through the tie coat with the heat preservation and bonds, the panel layer links to each other with the finish coat.

The heat-insulating layer is a nano ceramic fiber felt, and the panel layer is a gypsum plaster board, a non-asbestos fiber cement flat plate or a non-asbestos calcium silicate board.

The heat-insulating layer and the panel layer are bonded by double-component adhesive, and the nano ceramic composite heat-insulating fireproof plate is prepared by pressing by a hot press.

Wherein, the nano ceramic composite heat-insulating fireproof plate is connected with the base layer through an anchor bolt.

The thickness of the heat preservation layer is 5-30 mm, and the thickness of the panel layer is 5-10 mm.

Wherein, the thickness of tie coat is 3 ~ 5 mm.

Wherein, the leveling layer is cement plastering mortar.

Wherein, the thickness of screed-coat is 5 ~ 20 mm.

Wherein, the finish coat includes the putty layer and sets up coating, wall paper or the face brick in the putty layer outside.

Wherein, the thickness of finish coat is 2 ~ 15 mm.

In conclusion, the nano ceramic composite heat-insulating fireproof plate outer wall heat-insulating system has the advantages of good heat-insulating property, good fireproof property, good hydrophobic property, safety, environmental protection, simple manufacturing process, convenience in construction and use, double fixation and good fixation effect, and can be fixed by using the anchor bolt after being adhered to a wall body through the adhesive.

Drawings

Fig. 1 is a schematic structural view of an external wall insulation system of a nano ceramic composite insulation fireproof plate according to the present invention.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings, and it is to be understood that the described embodiments are merely illustrative of some, but not all, embodiments of the present invention. In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the orientation words such as "upper, lower" and "top, bottom" etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, and in the case of not making a contrary explanation, these orientation words do not indicate and imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be interpreted as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

Example 1

As shown in fig. 1, a compound heat preservation PLASTIC LAMINATED outer wall heat preservation system of nanometer pottery, including basic unit 1, screed-coat 2, tie coat 3, heat preservation 4, panel layer 5 and finish coat 6 that set gradually,

heat preservation

4 and 5 layers of panel constitute compound heat preservation PLASTIC LAMINATED of nanometer pottery, basic unit 1 is concrete wall or brickwork wall, screed-coat 2 is built on basic unit 1, screed-coat 2 passes through 3 bonds of tie coat with heat preservation 4, panel layer 5 links to each other with finish coat 6.

Wherein the heat-insulating layer 4 is SiO₂The aerogel felt has a panel layer 5 made of a gypsum plaster board, a non-asbestos fiber cement slab or a non-asbestos calcium silicate board.

The heat-insulating layer 4 and the panel layer 5 are prefabricated and molded in a factory, the heat-insulating layer 4 and the panel layer 5 are bonded through double-component glue, and the nano-ceramic composite heat-insulating fireproof plate is manufactured through pressing by a hot press.

The specification of the nano ceramic composite heat-insulating fireproof plate can be cut randomly according to the use requirement, and the reference size is as follows: length x width x thickness (wherein length and width: can be cut according to user's requirements; thickness: 10 ~ 40mm)

The thickness of the heat preservation layer 4 is 5-30 mm, and the thickness of the panel layer 5 is 5-10 mm.

Wherein, the thickness of the bonding layer 3 is 3-5 mm.

Wherein the leveling layer 2 is cement plastering mortar. The cement plastering mortar is prepared from the following components in percentage by weight: 3: 0.65 of cement, sand and water are evenly mixed to form the cement mortar.

Wherein, the thickness of the leveling layer 2 is 5-20 mm.

Wherein, finish coat 6 includes the putty layer and sets up coating, wall paper or the face brick in the putty layer outside.

Wherein, the thickness of finish coat 6 is 2 ~ 15 mm.

Example 2

heat preservation

Wherein the heat-insulating layer 4 is Al₂O₃The aerogel felt has a panel layer 5 made of a gypsum plaster board, a non-asbestos fiber cement slab or a non-asbestos calcium silicate board.

Wherein, the thickness of the bonding layer 3 is 3-5 mm.

Wherein, the thickness of the leveling layer 2 is 5-20 mm.

Wherein, the thickness of finish coat 6 is 2 ~ 15 mm.

The utility model discloses a nanometer ceramic composite heat preservation PLASTIC LAMINATED's coefficient of heat conductivity < 0.030W/(m.k), the volume water absorption rate < 1.5%, combustion properties A1 level, heat preservation performance better than traditional heat preservation PLASTIC LAMINATED, fire behavior is good, hydrophobic performance is good, safer environmental protection, and preparation simple process, can tailor according to the size wantonly, convenient construction and use, the accessible tie coat is adhesively connected on screed-coat and basic unit, the rethread crab-bolt is fixed with the basic unit, dual fixed, fixed effectual. The adhesive layer is of a conventional construction.

The nano ceramic composite heat-insulating fireproof plate outer wall heat-insulating system has the advantages of good heat-insulating property, good fireproof property, good hydrophobic property, simple process, stability and reliability.

Finally, it should be noted that: various modifications and alterations of this invention may be made by those skilled in the art without departing from the spirit and scope of this invention. Thus, to the extent that such modifications and variations of the present invention fall within the scope of the present claims and their equivalents, it is intended that the present invention encompass such modifications and variations as well.

Claims

1. The utility model provides a compound heat preservation PLASTIC LAMINATED outer wall heat preservation system of nanometer pottery, a serial communication port, including basic unit, screed-coat, tie coat, heat preservation, panel layer and the finish coat that sets gradually, heat preservation and panel layer constitute compound heat preservation PLASTIC LAMINATED of nanometer pottery, the basic unit is concrete wall or brickwork wall, the screed-coat is built on the basic unit, the screed-coat passes through the tie coat with the heat preservation and bonds, the panel layer links to each other with the finish coat.

2. The exterior wall thermal insulation system of the nano-ceramic composite thermal insulation fireproof plate according to claim 1, wherein the thermal insulation layer is a nano-ceramic fiber felt, and the panel layer is a gypsum plasterboard, an asbestos-free fiber cement slab or an asbestos-free calcium silicate board.

3. The exterior wall thermal insulation system of the nano-ceramic composite thermal insulation fireproof plate according to claim 2, wherein the thermal insulation layer and the panel layer are bonded by a two-component adhesive and pressed by a hot press to obtain the nano-ceramic composite thermal insulation fireproof plate.

4. The exterior wall thermal insulation system of the nano-ceramic composite thermal insulation fireproof plate according to claim 1, wherein the nano-ceramic composite thermal insulation fireproof plate is connected with the base layer through an anchor bolt.

5. The exterior wall thermal insulation system of the nano-ceramic composite thermal insulation fireproof plate according to claim 1, wherein the thickness of the thermal insulation layer is 5-30 mm, and the thickness of the panel layer is 5-10 mm.

6. The exterior wall thermal insulation system of the nano-ceramic composite thermal insulation fireproof plate according to claim 1, wherein the thickness of the bonding layer is 3-5 mm.

7. The nano-ceramic composite thermal insulation fire-proof plate external wall thermal insulation system according to claim 1, wherein the leveling layer is cement plastering mortar.

8. The exterior wall thermal insulation system of the nano-ceramic composite thermal insulation fireproof plate according to claim 7, wherein the thickness of the leveling layer is 5-20 mm.

9. The exterior wall insulation system of the nano-ceramic composite insulation fire-proof plate according to claim 1, wherein the finishing layer comprises a putty layer and paint, wallpaper or face brick arranged outside the putty layer.

10. The exterior wall thermal insulation system of the nano-ceramic composite thermal insulation fire-proof plate according to claim 9, wherein the thickness of the veneer layer is 2-15 mm.