Exterior wall extruded colorful paint integrated board

External wall extruded colorful paint integrated board is an external wall insulation and decoration finished board that is prefabricated in the factory with XPS extruded polystyrene board as the insulation core material and a surface composite colorful stone like paint finish. The product combines excellent thermal insulation (mainly based on actual reports), realistic imitation stone decoration, waterproofing (mainly based on actual reports), weather resistance, and safety and convenience. It is widely used in new building exterior walls and old community exterior wall renovation projects, achieving comprehensive insulation and decoration services, excellent results, and reducing comprehensive costs and construction cycles.

1、 Product Structure

The board adopts a multi-layer composite structure, with a high-density extruded insulation core material in the inner layer, an interface treatment layer, a crack resistant leveling layer, and an alkali resistant fiberglass mesh reinforcement layer in the middle, and a colorful painted stone like decorative layer and a weather resistant cover layer in the outer layer. Each layer is firmly compounded with one-to-one adhesive, resulting in a stable overall structure, good crack resistance, and resistance to hollowing and delamination. This not only protects the insulation performance for a long time but also achieves excellent and beautiful exterior effects.

2、 Product performance characteristics

Outstanding insulation performance (based on actual reports)

The closed cell structure of extruded polystyrene board is dense, with low thermal conductivity and excellent insulation effect (based on actual reports). It can effectively block indoor and outdoor heat transfer, reduce heat insulation and cooling in summer, and save energy in winter. It significantly reduces the energy consumption of building air conditioning and heating, and meets various energy-saving design standards for building exterior walls.

Moisture proof (based on actual reports), waterproof (based on actual reports), excellent performance

The water absorption rate of extruded core material is relatively low, and it is basically not affected by humid environments. Its insulation performance does not deteriorate after long-term use. Paired with a dense decorative layer of colorful paint and board joint sealing treatment, the overall waterproof performance (based on actual reports) is excellent, which can effectively prevent rainwater from infiltrating the wall and avoid problems such as mold and moisture regain on the wall.

Realistic imitation stone effect with strong decorative value

The colorful paint finish has a natural texture and rich colors, which can highly restore the effect of natural growing stones such as marble and granite. The finish is uniform without color difference, and the texture is thick and atmospheric. Different colors and textures can be customized according to the architectural style, adapting to various exterior design needs such as modern, European, Chinese, etc.

Weather resistance and aging resistance, long service life

The product has good UV resistance, frost resistance, rain erosion resistance, and good acidity and alkalinity. It is not easy to fade, powder, or crack after long-term outdoor use. The surface coating has self-cleaning function, and dust and stains can be naturally washed away by rainwater. The exterior facade remains clean and beautiful for a long time, and the service life can reach more than 25 years.

Lightweight and safe, fast construction

The weight of the board is relatively light, which can effectively reduce the main load of the building and improve the structural safety. The factory prefabrication is completed, and the installation is carried out on site using a combination of adhesive and anchor methods, eliminating the need for on-site plastering, spraying, and leveling processes. The construction efficiency is good, the construction period is short, and wet operations and dust pollution are reduced. It is particularly suitable for old building renovation projects.

Stable size and good crack resistance

The overall strength and dimensional stability of the board are good, and it can adapt to thermal expansion and contraction caused by temperature changes. With the structure of the intermediate reinforcement layer, it is not easy to crack or fall off, and the system's safety and performance stability are more protected.

3、 Scope of application

Suitable for external wall insulation and decoration projects of various civil and public buildings such as residences, villas, office buildings, shopping malls, schools, hospitals, factories, etc., especially suitable for projects with strict cost control and tight construction periods. It is also the material of choice for energy-saving renovation and facade renovation of old residential areas.

4、 Installation and maintenance

The product is constructed using a fixed method of pasting and anchoring, with excellent installation and good wind load resistance. The board joints are sealed with weather resistant sealant to form a complete and continuous external wall protection system. Daily maintenance is simple, just rinse the surface dust with clean water regularly, no special maintenance is required. The board can be disassembled and replaced individually, making maintenance convenient and cost-effective.