What is the function of J-shaped rock wool insulation and decorative integrated board?

J-type rock wool thermal insulation and decorative integrated board is a new building exterior wall material that integrates thermal insulation, heat insulation, waterproofing, decoration and fire protection functions. Its core functions are reflected in the following aspects:

1. High-efficiency thermal insulation to reduce energy consumption

Material characteristics: Rock wool is used as the core insulation layer. Rock wool is made of natural ores such as basalt through high-temperature melting and fiberization. It has a low thermal conductivity (usually ≤0.040 W/(m·K)) and can effectively block heat transfer.

Energy saving effect: It meets the standard requirement of building energy saving of more than 65%, reduces indoor heat loss in winter, blocks external heat intrusion in summer, and significantly reduces air conditioning and heating energy consumption.

Applicability: Suitable for thermal insulation needs in cold areas (such as the north), and also suitable for thermal insulation needs in hot areas (such as the south) to reduce the cold-heat bridge effect.

2. Excellent fire protection performance to improve building safety

Class A non-combustible material: Rock wool is an inorganic mineral fiber with a combustion performance level of A1 (the highest level in the national standard). It can withstand high temperatures above 1200°C and will not burn or release toxic gases when exposed to fire.

Fireproof isolation tape: It can be used as the fireproof isolation tape of EPS insulation system, which greatly improves the overall fireproof performance and meets the fireproof requirements of the Ministry of Public Security for building exterior wall insulation materials.

Application scenarios: It is widely used in high-rise residential buildings, commercial buildings, industrial plants and other places where people are densely populated or where fire protection requirements are high.

3. Diversify decorative effects and beautify the appearance of the building

Decorative layer selection: The surface can be covered with various decorative materials such as fluorocarbon paint, metallic paint, imitation stone paint, real stone paint, etc. to achieve customized appearance effects of stone, metal, clay, etc.

Color and texture: Through factory automated assembly line processing, the coating film has a uniform color and no color difference between batches, meeting the artistic and aesthetic needs of architectural design.

Application case: It is suitable for exterior wall decoration of new buildings, and can also be used for energy-saving renovation of old buildings to enhance the overall image of the building.

4. Waterproof and crack-resistant, extending the life of the building

Crack-resistant performance: Autoclaved high-density asbestos-free calcium silicate boards are used as panels. The panels are waterproofed and independent of each other to avoid surface cracking problems caused by the temperature difference between day and night and joints in traditional insulation systems.

Waterproof system: The entire system uses hydrophobic materials, combined with panel assembly and caulking technology, to improve the resistance to rain erosion and thawing, and to prevent the wall from becoming mildewed, growing moss or peeling off.

Durability: The material has long service life, reduces later maintenance costs, and meets the requirements of sustainable development.

5. Convenient construction, improving efficiency and safety

Factory prefabrication: The insulation layer and decorative layer are standardized in the factory and installed directly on site, reducing wet work and construction procedures and shortening the construction period by about 60%.

Lightweight design: The weight is only half that of traditional cement rock wool composite panels, which reduces the load on the wall, improves workers' construction efficiency, and reduces labor costs.

Installation method: Supports various installation methods such as anchor mounting and wet mounting, adapting to different base surfaces (such as cement walls, concrete hollow bricks, etc.), and construction is not restricted by seasons.

6. Environmentally friendly and sustainable, in line with the green building trend

Environmentally friendly materials: Made of natural mineral rock wool as the main raw material, it does not contain harmful substances, is non-toxic and harmless, and can be recycled.

Energy conservation and emission reduction: Reduce building energy consumption and carbon emissions through efficient insulation, helping to achieve the 'double carbon' goal.

Policy support: Comply with the national promotion requirements for green buildings and building energy conservation, and enjoy relevant policy preferences.