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Extruded polystyrene board is thinner than EPS board, but the price of pure board is higher for XPS board than for EPS board. If we fully consider the process and building height, XPS is actually more expensive per square meter than EPS. I personally believe that in addition to improving product quality, it is more important to change our mindset and correctly understand that extruded polystyrene board is a combustible material, even if it contains flame retardants.

The bulk density of insulation board is an important indicator for measuring the quality of insulation board. The bulk density of insulation board refers to the apparent density and volumetric weight of the insulation board material. Generally, the bulk density of insulation board refers to how many kilograms there are per cubic meter of insulation board. The integration of exterior wall insulation and decoration is made by picking multiple materials and simultaneously carrying out complex processing. Therefore, its price is influenced by various aspects such as insulation materials, decorative panel materials, and manufacturing processes.

The extruded board is a type of board that incorporates high-tech components in production. After foaming, the thickness of the extruded board can absorb sound waves well through a microporous structure. Therefore, the sound insulation performance of polyurethane insulation board is very excellent, making the home environment more comfortable.

When installing extruded boards, attention should be paid to the use of glue, as a large amount of glue increases the thickness of the extruded board. If the quality of the glue is not good enough, it may cause delamination, which will affect the final installation effect of Z. The occurrence of delamination is related to improper use of glue or the quality of the glue, so it is important to avoid such situations. In this vacuum layer, not only can the air flow and heat dissipation become slower, but also the insulation performance of the extruded board can be ensured to be more stable and rapid. Through some practical comparisons, the insulation effect of extruded polystyrene board is much higher than that of ordinary insulation materials by more than multiple times.