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With the continuous improvement of people's environmental awareness, the importance of external wall insulation materials is becoming increasingly prominent. External wall insulation materials are mainly used for external wall insulation of large buildings. By strengthening the insulation and thermal insulation of external walls, the temperature suitability of residents' living can be improved, building energy consumption can be reduced, and energy can be saved.

Firstly, the types of external wall insulation materials in Shandong are commonly classified according to their materials, including polystyrene board, polyurethane, mineral wool, etc. Among them, polystyrene board and polyurethane are common insulation materials. Polystyrene board is actually expanded polystyrene, which has the advantages of good insulation effect and easy construction, but it is susceptible to UV erosion and has poor durability. Polyurethane is a resin material with good insulation and moisture resistance, but its price is relatively high. Mineral wool is a natural and harmless insulation material, so in addition to its insulation effect, it also has good health, environmental protection and other advantages.

Secondly, the advantages of Shandong's exterior wall insulation materials include moisture resistance, insulation, thermal insulation, and noise reduction. Firstly, the insulation effect is significant, which can significantly reduce the temperature difference between building walls and indoor and outdoor areas, and improve the temperature suitability of residential buildings; Secondly, it has good moisture-proof effect, which can prevent building leakage and mold growth; In addition, the insulation effect of external wall insulation materials is also very good, which can block the heat radiation of summer sunlight and reduce the cooling load of air conditioning; At the same time, it can also achieve good noise reduction effect.

Then, in addition to the types and advantages of external wall insulation materials, we also need to pay attention to their effectiveness and construction quality. When selecting insulation materials, it is advisable to choose reputable brands as much as possible to ensure the quality and effectiveness of the insulation materials. Meanwhile, understanding and mastering the construction of insulation materials is equally crucial to ensure construction quality and insulation effectiveness.

In short, the role of external wall insulation materials in Shandong is self-evident, and their types are relatively diverse. Regardless of the type of insulation material chosen, we should pay attention to its effectiveness and quality to ensure the insulation and energy-saving effects of the building.