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Application scope of HN thermosetting polystyrene composite insulation board
2026-08-29

The application scope of HN thermosetting polystyrene composite insulation board covers the core scenarios of building insulation, and can also be extended to multiple sub engineering fields, as follows:

Core building insulation scene

Civil building exterior wall insulation: Suitable for various civil building exterior wall insulation projects newly built, renovated, and expanded in areas with seismic fortification intensity of 8 degrees or below, fully meeting the current fire prevention requirements for civil building exterior insulation systems.

Industrial building exterior wall insulation: It can be used for exterior wall insulation operations in industrial buildings such as factories and warehouses, balancing A-level fire resistance and long-term stable insulation effects.

HN thermosetting polystyrene composite insulation board

Energy saving renovation of existing buildings: Suitable for exterior energy-saving renovation projects of old residential areas and existing buildings, the construction process is fully compatible with traditional polystyrene board external insulation systems, and the renovation cost is controllable.

Special supporting application scenarios

Building fire isolation zone: With the characteristics of A2 level non flammability and no dripping in the event of fire, it can be directly used as a dedicated fire isolation zone between different fire compartments on the exterior walls of buildings.

Exterior wall insulation and decoration integrated board substrate: As a composite of insulation core material and decorative layer, it is made into an insulation and decoration integrated board, which is directly applied to the exterior wall decoration and insulation integrated project of high-end buildings.

Prefabricated building supporting insulation: It can adapt to the prefabricated exterior wall panel insulation layer of prefabricated buildings, and is stably combined with the structural layer to avoid the hidden dangers of hollowing and falling off of the insulation layer in the later stage.

Other extended applicable scenarios

This board can also be used for non external wall insulation parts such as roof insulation and basement ceiling insulation in low rise buildings, leveraging its advantages of low water absorption and excellent moisture resistance.

For external wall insulation systems of public buildings and commercial complexes with high fire safety requirements, this board can meet strict fire safety requirements.

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