With the improvement of our living standards, environmental pollution and energy saving and consumption reduction have become the top priorities. Modern buildings are advocating the concept of green, energy saving and environmental protection. In terms of building thermal insulation, choosing new and efficient energy-saving materials can achieve the effect of building energy saving. As a relatively advanced and efficient thermal insulation material at present, the application of vacuum insulation panels in buildings can achieve ideal results. Building vacuum insulation panels are derived from vacuum insulation technology, which is environmentally friendly, efficient and energy-saving. It is currently the most efficient thermal insulation material in the world. It uses core material and getter as filling materials, uses composite gas barrier film as wrapping material, and is a plate-like material for building thermal insulation made by processes such as molding, packaging, and vacuuming. The vacuum insulation panel does not contain any ozone-depleting material, it can effectively avoid the heat loss caused by air convection, radiation and heat conduction, and the thermal conductivity can be greatly reduced, and the lowest can reach below 0.002w/m.k.
The vacuum insulation panel for construction has great advantages unmatched by other thermal insulation materials. Its thermal insulation effect is outstanding, and the thermal conductivity can be lower than 0.002W/m.k, while the thermal conductivity of other thermal insulation materials such as rock wool is about ≤0.045W/m .about. It has the characteristics of high safety. The main materials are inorganic thermal insulation materials, which are ultra-thin and lightweight, not easy to fall off, fireproof and non-combustible, and reach the A-level fireproof standard. The quality of the unit is very light, and it is not easy to fall off after being installed on the wall, which can improve the safety of the building. Vacuum insulation panels are non-toxic, green and environmentally friendly, all of which are natural inorganic substances, which can be safely used in production and life. The thickness of the product is only a quarter of that of traditional materials, the space utilization rate is high, and the building rate is improved. The vacuum insulation panel is composed of inorganic materials, with stable performance, strong weather resistance to temperature, climate and environmental changes, and long service life. It is deduced that its service life can reach more than 75 years. The vacuum insulation panel has some data on thermal conductivity, thickness, water absorption, fire rating and other data compared with other products in the same industry, as shown in the figure below. It can be seen that the advantages of vacuum insulation panels are huge, and with the continuous innovation of technology and the improvement of energy saving and consumption reduction requirements, as well as the promotion of government policies, it is widely used, has a huge market and has unlimited prospects.
