
Vacuum Insulation Panel (VIP) is a high performance insulation material made of fumed silica core or Foberglass core and metallized film. At present, VIP is one of the best insulation materials worldwide. Compared with other traditional insulation materials, VIP has many advantages. The thermal conductivity of fumed silica VIP can reach as low as 0.004W/m·K while fiberglass VIP can reach as low as 0.0024W/m·K. VIP is applicable to thermal insulation between -100℃and 80℃ with extremely slow aging rate. It has longer service life and more stable performance. Nowadays in many countries around the world especially European and American countries, VIP is widely used for constructions as a new type of insulation material. Due to its fantastic performance and 100% recyclable advantages, VIP can meet the energy-saving requirements of EU Renewable Energy Directive, thus is favored by these countries for Continuous exterior insulation.
However, the surface of VIP need to be protected when applied in construction so that VIP will not lose vacuum. Because once lost vacuum, the insulation performance will lose effect. In some cases, we can sandwich VIP with other materials for better protection. When it comes to constructing panels for buildings, sandwiching VIPs between cement boards is a viable option. Cement boards are durable, fire-resistant, and moisture-resistant, making them suitable for various construction applications. By sandwiching VIPs between cement boards, you can create panels that provide excellent thermal insulation while also offering structural integrity and protection against environmental elements.
The combination of vacuum insulation panels and cement boards can be particularly useful in Outside home insulation where space is limited but high thermal performance is required, such as exterior walls, roofs, or floors. These panels can help improve the energy efficiency of buildings, reduce heating and cooling costs, and enhance overall comfort for occupants.
However, it's essential to ensure proper installation and sealing to maintain the vacuum integrity of the insulation panels and to prevent moisture infiltration, which could compromise their performance over time. Additionally, considering factors like weight, load-bearing capacity, and compatibility with other building materials is crucial when incorporating VIP sandwich panels into External insulation systems construction projects.
As we know cement is a popular building material which can be seen everywhere. We have done several building projects which use 3mm or 5mm cement board to attache in two sides of VIP for walls. By this way, the cement board surface is tough enough to protect inside VIP. 3mm cement board is also not heavy weight and saves room space.
Advantages of cement board:
Durability: Cement board is highly durable and can withstand exposure to moisture, mold, insects, and fire, making it suitable for both interior and exterior applications.
Moisture Resistance: Unlike traditional gypsum-based materials, cement board does not deteriorate when exposed to water, making it ideal for use in wet areas like bathrooms and kitchens.
Fire Resistance: Cement board has excellent fire-resistant properties, which can help improve the fire safety of a building.
Versatility: Cement board can be used for a wide range of applications, including wall sheathing, flooring underlayment, exterior siding, and tile backing.
Cement board requires minimal maintenance once installed. However, it's important to follow manufacturer recommendations for sealing and finishing to ensure long-term durability.
Overall, cement board is a versatile and durable building material that offers excellent moisture and fire resistance, making it a popular choice for a wide range of construction projects.
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Main Product:
Microporous insulation board ,
Refractory nano board,
Silica insulation material,
Fumed silica vacuum insulation panel,
Fiberglass core vacuum insulation panel,
Special building insulation material