CN204199574U - The heat insulation polychrome finish structure of a kind of cladding - Google Patents

Abstract

The utility model discloses a multi-layer heat-insulating multi-color coating structure, aiming to provide a granite imitation coating with good heat-insulating and heat-insulating effects. For the wall, the base wall is uniformly coated with an alkali-resistant primer layer, a heat-insulating intermediate coating, a heat-reflecting intermediate coating, a heat-radiating intermediate coating, and a colorful granite coating in sequence. The multi-layer heat-insulating colorful coating structure of the utility model is a granite-like coating structure with excellent heat-insulating and heat-preserving effects.

Description

A Multi-Layer Thermal Insulation Colorful Coating Structure

technical field

The utility model relates to the field of building materials, more specifically, it relates to a multi-layer heat-insulating multi-color coating structure.

Background technique

Granite, marble and other natural materials are often used as wall decoration materials because of their various colors, luxurious patterns, and elegant appearance. It not only increases the construction difficulty of the building, but also increases the load on the building, which brings safety hazards to the building. Therefore, in order to make the building achieve the luxurious appearance of granite, marble, etc., without using real Granite and marble, so materials for imitating granite or marble came into being. Due to the variety of colors of granite or marble, the imitation process is very complicated. People need a simple imitation paint to simplify the complexity of the imitation process. , In this context, colorful coatings came into being.

With the continuous improvement of our country's requirements for building heat insulation, cooling and energy saving, the heat insulation and cooling energy-saving type of wall decoration materials has become an important assessment standard. Heat insulation and cooling energy saving mainly refers to the strong reflection ability of the sun's visible light and infrared light high-energy spectrum, so that the solar radiation absorbed by the surface of the object is reduced, and the energy is directly blocked outside the wall, thereby greatly reducing the energy consumption of the wall. Surface temperature, it is more and more popular due to its advantages of simple construction, significant energy saving and low cost.

But currently on the market, there are not many coatings that can not only meet the luxurious appearance of imitation granite and marble, but also reflect infrared light, heat insulation and heat reflection. Some coating structures have imitation granite, marble, etc. The appearance is luxurious, and it can also be insulated, but its structure is coated with an alkali-resistant primer layer, a reflective heat-insulating colorful layer, and a colorful overlay on the base wall coated with a putty layer, because the coating structure only sets The reflective heat insulation colorful layer is added, the coating only has the effect of reflecting heat, resulting in a not very ideal heat insulation effect, which cannot meet people's requirements for reflective heat insulation function, so it is necessary to propose a solution to solve this problem .

Utility model content

Aiming at the deficiencies of the existing technology, the purpose of this utility model is to provide a multi-layer heat-insulating multi-color coating that has a good heat insulation effect and can satisfy people's expectations that the building wall can have a luxurious appearance of granite, marble, etc. structure.

In order to achieve the above purpose, the utility model provides the following technical solutions: a multi-layer heat-insulating colorful coating structure, including a base wall, which is uniformly coated with an alkali-resistant primer layer, a heat-insulating medium Coated coating, heat reflective intermediate coating, thermal radiation intermediate coating, colorful granite coating.

Preferably, the heat-insulating intermediate coating is uniformly coated with composite silicate heat-insulating paint, and the thickness of the heat-insulating intermediate coating is 0.1-0.2 mm.

Preferably, the heat-reflective mid-coat is uniformly coated with HDJ-803 solar emission heat-insulating coating, and the thickness of the heat-reflective mid-coat is 0.05-0.3 mm.

Preferably, the thermal radiation intermediate coating is uniformly coated with SZ-211 sunscreen and heat-insulating coating, and the thickness of the thermal radiation intermediate coating is 0.1-0.2 mm.

Preferably, the colorful granite coating adopts granite imitation stone coating, and the thickness of the colorful granite coating is 0.3-0.8 mm.

Compared with the prior art, the utility model has the following advantages: the base wall is coated with an alkali-resistant primer layer, and the alkali-resistant primer layer has super strong permeability, excellent adhesion, and excellent alkali resistance It can resist the alkaline erosion of the sealing substrate and protect the coating on the surface for a long time; the surface of the anti-alkali primer layer is coated with a heat-insulating intermediate coating, a heat-reflecting intermediate coating, and a heat-radiating intermediate coating. Intermediate coating, such a composite coating can highly reflect the solar infrared rays in the range of 800nm-2500nm, avoid heat accumulation on the surface of the base wall, and can automatically radiate heat and cool down, reducing the temperature of the base wall. Even in cloudy days and at night, the coating can radiate heat and reduce the temperature. The surface of the elastic thermal insulation coating is coated with a colorful granite coating. The coating has a strong three-dimensional effect, elegant luster, and a highly imitative granite visual effect , to meet people's aesthetic needs for building materials; therefore, the multi-layer heat-insulating colorful coating structure has three functions of heat reflection, heat radiation and heat insulation, which ensures the cooling of the painted base wall and ensures that the base wall can be seen The internal space of the body can maintain a constant temperature for a long time, and meet people's needs for maintaining the aesthetics of building materials, so as to save energy, protect the environment and meet the needs of the public at the same time.

Description of drawings

Figure 1 is a structural schematic diagram of a multi-layer heat-insulating multi-color coating structure of the present invention.

In the figure: 1. Basic wall; 2. Alkali-resistant primer layer; 3. Heat-insulating intermediate coating; 4. Heat-reflecting intermediate coating; 5. Thermal radiation intermediate coating; 6. Colorful granite coating layer.

Detailed ways

Referring to Fig. 1, an embodiment of a multi-layer heat-insulating multi-color coating structure of the present invention will be further described.

The various raw materials used in the embodiments are commercially available industrial products, and the tools and equipment used to implement the utility model are common to the coating and construction industries, so they will not be repeated here.

As shown in Figure 1, on the outer surface of the base wall 1, an alkali-resistant primer layer 2, a heat-insulating intermediate coating 3, a heat-reflecting intermediate coating 4, and a heat-radiating intermediate coating 5 are sequentially coated from the inside to the outside. , Colorful granite coating 6, each layer is combined with the base wall 1 after drying and curing. The specific construction steps are as follows:

After first cleaning the dust and other sundries on the surface of the base wall body 1, evenly coat a layer of alkali-resistant primer layer 2. The alkali-resistant primer layer 2 adopts the alkali-resistant primer produced by Henkel Chemical Co., Ltd. in Foshan, Guangdong. It can be purchased directly from the market. The anti-alkali primer has super permeability, high-efficiency anti-alkali, can resist the erosion of alkali on the sealing substrate, resists cement degradation, excellent waterproof performance, and prevents water penetration Pass through the base wall to play the function of anti-mildew, anti-drying and breathable;

Then evenly coat the heat-insulating intermediate coating 3 on the alkali-resistant primer layer 2, the heat-insulating intermediate coating 3 adopts a composite silicate heat-insulating coating, and the coating thickness is 0.1 ~ 0.2mm, preferably The coating thickness is 0.15mm; purchased from Tianjin Chenguang Chemical Coatings Co., Ltd., it is composed of inorganic and organic binders, inorganic heat-insulating aggregates and air-entraining agents and other additives, after beating, foaming, stirring and other processes And the prepared paste thermal insulation coating has the excellent effect of low thermal conductivity and low cost;

The heat-reflecting intermediate coating 4 is evenly coated on the heat-insulating intermediate coating 3, and the heat-reflecting intermediate coating 4 is made of HDJ-803 solar reflective heat-insulating coating, and the coating thickness is 0.05~0.3mm , the preferred coating thickness is 0.2mm, purchased from Zhejiang Huate Chemical Co., Ltd., the coating has efficient sunlight reflection function and far-infrared emission function, which can effectively prevent the building envelope from absorbing and conducting sunlight energy , so that the indoor temperature can be significantly reduced to achieve the purpose of energy saving;

The surface of the heat-reflecting and heat-insulating coating 4 is also uniformly coated with a heat radiation intermediate coating 5, the coating thickness is 0.1 ~ 0.2mm, preferably the coating thickness is 0.15mm, and the heat radiation intermediate coating 5 The ZS-211 sunscreen and heat insulation coating produced by Beijing Zhisheng Weihua Chemical Co., Ltd. is used. The coating can automatically perform heat radiation and heat dissipation, radiate the residual solar heat on the wall into space, and reduce the residual temperature of the wall, thereby Efficiently achieve the effect of heat insulation and radiation heat;

Finally, coat a layer of colorful granite coating 6 on the coating 5 in heat radiation. This colorful granite coating 6 adopts granite imitation stone coating, and the coating thickness is 0.3 ~ 0.8mm, preferably coating thickness It is 0.5mm and can be purchased from Shanghai Jinxuan Environmental Protection Coatings Co., Ltd. This granite imitation stone coating has strong weather resistance, crack resistance, environmental protection and high imitation granite characteristics, especially the characteristics of imitation granite: The surface of the layer is uneven and smooth, imitating granite in color, with a strong sense of three-dimensionality, and has the texture and artistic effect like natural granite.

During the construction process, the construction interval of each layer can be determined according to the specific environmental conditions (including temperature, humidity, etc.) during construction.

Through such a layer-by-layer arrangement, the base wall 1 is isolated from the heat of the outside world, that is, the heat-insulating intermediate coating 4, the heat-reflecting intermediate coating 5, and the heat-radiating intermediate coating 6 arranged in sequence are used to achieve insulation. The three functions of heat, reflected heat and radiated heat ensure the heat insulation effect of the wall, and ensure that the internal space of the base wall 1 can maintain a constant temperature state, and the colorful granite coated on the surface of the coating Coating 6 has extremely high imitation granite characteristics, and meets people's requirements for wall exterior surface decoration.

The above descriptions are only preferred implementations of the present utility model, and the protection scope of the present utility model is not limited to the above-mentioned embodiments, and all technical solutions under the idea of the present utility model all belong to the protection scope of the present utility model. It should be pointed out that for those skilled in the art, some improvements and modifications without departing from the principle of the utility model should also be regarded as the protection scope of the utility model.

Claims (5)

1. the heat insulation polychrome finish structure of cladding, comprises base course wall, it is characterized in that: described base course wall to be evenly coated with successively in alkali-resistant primer layer, heat insulation middle coating layer, heat reflection coating layer, colorful colored hilllock coating in coating layer, heat radiation.

2. the heat insulation polychrome finish structure of a kind of cladding according to claim 1, is characterized in that: described heat insulation middle coating layer is evenly applied by composition silicate insulating moulding coating and forms, and the thickness of described heat insulation middle coating layer is 0.1 ~ 0.2mm.

3. the heat insulation polychrome finish structure of a kind of cladding according to claim 1, is characterized in that: in described heat reflection, coating layer is evenly applied by HDJ-803 daylight transmitting insulating moulding coating and forms, and in described heat reflection, the thickness of coating layer is 0.05 ~ 0.3mm.

4. the heat insulation polychrome finish structure of a kind of cladding according to claim 1, is characterized in that: in described heat radiation, coating layer thickness is 0.1 ~ 0.2mm.

5. the heat insulation polychrome finish structure of a kind of cladding according to claim 1, is characterized in that: what described colorful colored hilllock coating adopted is granite stone-like coating, and the thickness of described colorful colored hilllock coating is 0.3 ~ 0.8mm.