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Shandong external wall insulation material is a material that can effectively improve the energy-saving performance of buildings. By laying a layer of insulation material on the exterior walls of buildings, an insulation layer can be formed to prevent the indoor temperature from being affected by the outdoor temperature, thereby reducing the use of indoor air conditioning and heating equipment, and achieving the goal of energy conservation and reducing energy consumption.

In the selection of external wall insulation materials in Shandong, suitable insulation materials can be chosen based on their characteristics and actual needs. Common insulation materials include polystyrene board, rock wool board, and silicate board.

Polystyrene board is one of the widely used insulation materials in the current market. It has excellent insulation performance, lightweight, good toughness, and good corrosion resistance. Special attention should be paid to fire and moisture prevention during use.

Rock wool board is another commonly used insulation material. It is made of natural basalt melted at high temperatures to produce fibers, which have the advantages of good insulation, good sound absorption, and excellent fire resistance. However, rock wool boards are prone to generating dust and debris during the construction process, which requires high construction standards.

Silicate board is a representative of new insulation materials. It is mainly made of silicates, with a small amount of spandex fibers and inorganic agents compressed at high temperature. Silicate board has outstanding insulation performance, good fire and flame retardant performance, and strong durability. However, the price of silicate board is relatively high compared to other insulation materials, and a balance needs to be made between actual demand and budget.

In addition to the selection of insulation materials in Shandong, external wall insulation also needs to pay attention to construction quality and fire prevention issues. During the construction process, it is necessary to ensure the regularity and tightness of the insulation layer, avoid gaps in the insulation material, and thus avoid the occurrence of cold and hot bridges. In addition, in the selection and construction process of insulation materials, attention should also be paid to their fire resistance performance to avoid hidden dangers such as fire.

In summary, the selection of external wall insulation materials in Shandong should be balanced based on actual needs and budget, and attention should be paid to construction quality and fire prevention issues. By using appropriate insulation materials and good construction quality, the energy-saving performance of buildings can be improved, energy consumption can be reduced, and the goal of energy conservation, emission reduction, and environmental protection can be achieved.