CN204645487U - Energy-saving lacquer painting plate insulation and decoration integrated plate - Google Patents

Abstract

The utility model relates to a kind of energy-saving lacquer painting plate insulation and decoration integrated plate, belongs to building board technical field of structures.Comprised interface strengthen and fire prevention, insulation effect polyurethane plate, play decoration and finish coat, the adhesive layer of fireproofing function, polyurethane plate is combined as a whole by adhesive layer and finish coat, and polyurethane plate comprises the coiled material layer, insulation layer, the coiled material layer that fit successively.The utility model is incubated and water resistance is superior, construction technology is convenient, finish coat is not easy to crack comes off.

Description

Energy-saving lacquer panel thermal insulation and decoration integrated board

technical field

The utility model relates to an energy-saving lacquer panel thermal insulation and decoration integrated panel and its processing technology, belonging to the technical field of building panel structures.

Background technique

In recent years, with the rapid development of the construction industry and the promulgation of the new national standard of 65% building energy saving, people have higher and higher requirements for the thermal insulation performance, quality and artistic effect of building exterior walls. Among all thermal insulation materials, polyurethane materials are favored by customers for their excellent thermal insulation performance. At present, the polyurethane boards on the market are mainly cement coil composite polyurethane boards. Usually, after the board is walled, the board surface needs to be thinly wiped After the ash construction, the exterior finish construction is carried out. This construction method has complicated construction technology, which not only greatly prolongs the construction period, but also the veneer layer and the insulation layer are constructed separately on site, which is prone to hollowing or leakage, which eventually leads to some Accidents such as cracking and falling off of the facing layer and substandard waterproof performance of the system made it difficult to control the quality and poor construction safety, resulting in a great waste of manpower and materials. In addition, the decorative layer often adopts the same materials such as real stone paint, fluorocarbon paint, and stone, which are increasingly unable to meet people's aesthetic and diverse needs.

Contents of the invention

The purpose of this utility model is to solve the technical problems of long construction period, complex construction process, easy cracking and falling off of the veneer layer and substandard waterproof performance of the system in the above-mentioned prior art, and provide a kind of thermal insulation and waterproof performance, convenient construction process, Disclosed is an energy-saving lacquer panel thermal insulation and decoration integrated panel whose veneer layer is not easy to crack and fall off, and its processing technology.

The energy-saving lacquer panel thermal insulation and decoration integrated board is special in that it includes a polyurethane board for interface enhancement, fire prevention and heat preservation, a finishing layer 2 for decoration and fire prevention, and an adhesive layer 4. The polyurethane board is glued together The agent layer 4 is integrated with the decorative layer 2, and the polyurethane sheet includes a coiled material layer 1, an insulation layer 3, and a coiled material layer 1 that are sequentially attached;

The finish layer 2 is a finish layer 2 made of a substrate sprayed with paint;

The paint surface material is any one of fluorocarbon paint, transfer film, real stone paint, and water-in-water colorful paint; the substrate is any one of fiber cement pressure board, gypsum board, and calcium silicate board;

The coil layer 1 is an interface sheet prepared from flame-retardant polymer glue, and the base material of the coil layer 1 is any one of glass fiber, grid cloth, and non-woven fabric;

The processing technology of energy-saving paint panel thermal insulation and decoration integrated board is characterized in that it includes the following processing steps:

1. Cut the polyurethane sheet according to the size of the facing layer 2, and the thickness of the polyurethane sheet is in the range of 2cm-10cm;

2. Mix the polyurethane adhesive and polymethylene polyphenyl polyisocyanate according to the mass ratio of 1: (1-2), control the temperature of the mixed material at 5°C-40°C, and then pour the mixed material evenly on the polyurethane Between the board and the finish layer;

3. Place the board obtained in step 2 in a press, and apply a pressure of 0.02MP-0.1MPa to the board through the press, so that the polyurethane board and the facing layer are integrated;

3. After keeping the pressure in the press for 0.5-1.5 hours, take it out to get the energy-saving lacquer panel thermal insulation and decoration integrated board.

The polymethylene polyphenyl polyisocyanate is selected from 5005 of Huntsman Polyurethane Company of the United States, or PM-200 and PM-400 of Yantai Wanhua Chemical Group Co., Ltd., or 44V40 and 44V20 of German Bayer Company.

The energy-saving varnish panel thermal insulation and decoration integrated panel of the utility model forms the polyurethane panel and the varnish finish at one time before putting it on the wall, which overcomes the shortcomings of poor quality control during construction, cumbersome procedures, and long construction period caused by on-site lamination. , greatly simplifies the construction process, enough for factory production, and stable quality, and the utility model uses polyurethane rigid foam board as the base material of the insulation layer, and the paint finish layer has rich colors, various appearances, realistic texture, and the cost is high. Reduced, but also increased the safety of the system, the paint veneer panel and the insulation layer and the veneer layer are firmly bonded, there is no hollowing or leakage, it is not easy to crack and fall off, and the safety is good. In summary, the structural design of the utility model Ingenious, simple production process, convenient and fast construction, and has good application prospects in the construction field.

Description of drawings

Figure 1: Schematic diagram of the structure of the energy-saving lacquer panel thermal insulation and decoration integrated panel of the utility model.

Detailed ways

Provide the specific embodiment of the utility model below with reference to accompanying drawing, be used for further explanation of the utility model.

Example 1

The energy-saving composite paint-finish integrated board of this embodiment includes a polyurethane board that acts as interface reinforcement, fire protection, and heat preservation, a decorative surface layer 2 that plays a role in decoration and fire protection, and an adhesive layer 4. The polyurethane board passes through the adhesive. Layer 4 is integrated with the finish layer 2, and the polyurethane sheet includes a coil layer 1, an insulation layer 3, and a coil layer 1 that are laminated in sequence; the finish layer 2 is a finish made of a substrate sprayed with a paint surface Layer 2; the paint surface material is any one of fluorocarbon paint, transfer film, real stone paint, and water-in-water colorful paint; the substrate is any one of fiber cement pressure board, gypsum board, and calcium silicate board; volume Material layer 1 is an interface sheet prepared from flame-retardant polymer glue, and the base material of coiled material layer 1 is any one of glass fiber, grid cloth, and non-woven fabric. Among them, glass fiber is used as the The coiled material layer 1 made of the base material is a glass fiber coiled material, and the glass fiber coiled material is made of flame-retardant polymer glue as the base cloth, and a plurality of glass fibers are added to the base cloth as reinforcing ribs to strengthen the coiled material. Function, after cooling forming, curling, packaging and other processes, the coil layer made of mesh cloth as the base material is the mesh cloth coil, and the mesh cloth coil is coated with cement, mortar, construction emulsion and other raw materials. Covered on the grid, it is made by cooling molding, curling, packaging and other processes. The coil layer is made of non-woven fabric as the base material. The non-woven fabric coil is made of flame-retardant polymer glue. The pulp and nonwoven are pressed together to make a polymer sheet. Among them, the flame-retardant polymer mortar includes the following raw materials in parts by mass: cement (150-250) parts, sand (200-300) parts, building emulsion (10-50) parts, flame retardant (10-50) parts part, thickener (0.1-1), surfactant (0.1-1), water (50-150). Among them, the construction emulsion is selected from the construction emulsion produced by Shanghai Baolijia Chemical Co., Ltd.

The processing technology of energy-saving paint panel thermal insulation and decoration integrated board includes the following processing steps:

1. Cut the polyurethane sheet according to the size of the facing layer 2;

2. Prepare the polyurethane adhesive and polymethylene polyphenyl polyisocyanate, mix it by hand or use a low-pressure gun head, and then pour it between the polyurethane sheet and the finish layer. Among them, the polyurethane adhesive, polymethylene Polyphenyl polyisocyanate is mixed according to the mass ratio of 1: (1-2), and the material temperature is controlled between 5°C and 40°C. Among them, the polymethylene polyphenyl polyisocyanate is 5005 from Huntsman Polyurethane Company of the United States, or Yantai Polyurethane Co., Ltd. PM-200 and PM-400 of Wanhua Chemical Group Co., Ltd., or 44V40 and 44V20 of Bayer in Germany;

3. Place the board obtained in step 2 in a press, and apply a pressure of 0.02MP-0.1MPa to the board through the press, so that the polyurethane board and the facing layer are combined into one;

4. After compounding in the press for 1-1.5 hours, take it out to get an energy-saving composite paint-finish integrated board. The thickness of the finished board is the thickness of the polyurethane board plus the thickness of the paint finish layer. Generally, the thickness of the finished thermal insulation decorative board is 3cm—11cm.

Compared with the prior art, the energy-saving paint panel thermal insulation and decoration integrated panel of the utility model has the following beneficial effects:

1. The energy-saving paint-finish integrated panel of the utility model can be produced in a factory with stable quality. The polyurethane insulation board and the paint-finish are molded at one time before the wall is installed, which overcomes the construction problems caused by re-attaching the veneer layer on site. The shortcomings of poor quality control, cumbersome procedures and long construction period greatly simplifies the construction process;

2. The utility model uses polyurethane hard foam board as the base material of the insulation layer, and the paint finish layer has rich colors, various appearances, realistic texture, and the cost is greatly reduced;

3. The paint finish layer of the exterior finish is made of inorganic materials, which enhances the overall fireproof performance and increases the safety of the system. The paint finish panel and the insulation layer are firmly bonded to the finish layer without hollowing or leakage, which is not easy Cracking, falling off, good safety, wide application prospects.

Except above-mentioned embodiment, the raw material of the present utility model and production technology all can be changed to some extent, all technical schemes that adopt equivalent replacement or equivalent transformation form on the basis of the technical scheme of the present utility model all fall within the requirements of the utility model. within the scope of protection.

Claims (4)

1. energy-saving lacquer painting plate insulation and decoration integrated plate, it is characterized in that having comprised interface strengthen and fire prevention, insulation effect polyurethane plate, play finish coat (2), the adhesive layer (4) of decoration and fireproofing function, polyurethane plate is combined as a whole by adhesive layer (4) and finish coat (2), and polyurethane plate comprises the coiled material layer (1), insulation layer (3), the coiled material layer (1) that fit successively.

2., according to energy-saving lacquer painting plate insulation and decoration integrated plate according to claim 1, it is characterized in that described finish coat (2) is the finish coat (2) be made up of the substrate being coated with lacquer painting.

3., according to energy-saving lacquer painting plate insulation and decoration integrated plate according to claim 2, it is characterized in that described lacquer painting material is any one in F-C paint, transfer film, true mineral varnish, water-water multi-color; Described substrate is any one in fiber cement board pressure, gypsum plank, calcium silicate board.

4. according to the energy-saving lacquer painting plate insulation and decoration integrated plate described in claim 1 or 3, it is characterized in that described coiled material layer (1) is the type interface sheet material be prepared from by flame-proof type polyalcohol rubber cement, the base material of coiled material layer (1) is any one in glass, grid cloth, non-woven fabrics.