Year1
- 导热系数：
- 0.028W/(m.K)
- 抗压：
- 150kpa
- 规格：
- 120cm*60cm
Thermal insulation boards are widely used in dry wall insulation, flat concrete roofs and steel structure roofs to insulate low-temperature storage floors, parking platforms, airport runways, highways and other fields. Moisture-proof insulation to control ground frost heaving is currently the most important thing in the construction industry. Inexpensive, high-quality thermal insulation and moisture-proof materials.
Main uses:
, widely used in wall insulation, flat concrete roof and steel structure roof insulation
, used in low-temperature storage floors, parking platforms, airport runways, highways and other fields moisture-proof insulation.
< = = = = = = = = = Performance characteristics
= = = = = = = = = Excellent thermal insulation
High thermal resistance, low linearity, low expansion ratio The characteristics of its structure are that the closed cell rate reaches more than %, forming a vacuum layer to avoid air flow and heat dissipation, ensuring the durability and stability of its thermal insulation performance. Compared with foamed polyurethane, the leading advantage of the closed cell rate of % is self-evident. Practice has proven that the thermal insulation effect of thick extruded insulation boards is equivalent to thick foamed polystyrene and thick cement perlite. Therefore, this material is currently the best choice for building insulation.
Excellent high-strength compression resistance
Due to the special structure of the insulation board, it has extremely high compressive strength and strong impact resistance. According to different models and thicknesses, its compressive strength reaches ~ or above and can withstand various System ground load is widely used in geothermal engineering, highways, airport runways, square floors, large cold storages, and vehicle interior decoration insulation.
, high-quality hydrophobic and moisture-proof properties
Water absorption is an important parameter for measuring thermal insulation materials. When the insulation material absorbs water, its insulation performance decreases. At low temperatures, the water sucked in can easily freeze and destroy the structure of the insulation material, thus reducing the pressure resistance and insulation performance of the board. Since the molecular structure of polystyrene itself does not absorb water, the molecular structure of the board is stable and has no gaps, which solves the problems of water leakage, penetration, frosting, condensation and other problems of other materials.
, light weight, easy to use
The completely closed-cell foam chemical structure and honeycomb physical structure of the insulation board make it lightweight and high-strength, easy to cut, transport, not easy to break, and easy to install.
, good stability and corrosion resistance
It will not age, decompose, or produce harmful substances during long-term use. Its chemical properties are extremely stable and will not degrade due to water absorption and corrosion, causing its performance to decrease at high temperatures. According to relevant information, the extruded insulation board can still maintain its excellent performance even if it is used for ~ years without decomposition or mildew and no volatile toxic substances.
, product environmental performance
The insulation board has been tested by relevant national departments and has stable chemical properties, non-volatile harmful substances, and is harmless to the human body. The production raw materials use environmentally friendly materials and do not produce any industrial pollution. This product is an environmentally friendly building material.
< = = = = = = = = = Scope of application
= = = = = = = = = Building roof insulation, steel structure roof, building wall insulation, building ground moisturizing, square Ground, ground frost heave control, central air conditioning ventilation ducts, airport runway insulation layer, high-speed railway subgrade, etc.
Insulation board_
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