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PU&Rock wool sandwich panel with integrated heat preservation and fire protection

Source: │ Datetime:2020-07-22

In large buildings such as stadiums, heat preservation and fire protection are the primary considerations. The innovative PU & rock wool sandwich panels developed by WEIHUA have promoted the progress of the construction industry.


PU & rock wool sandwich panel adopts rock wool and PIR composite technology, which is an innovation of new materials integrating heat preservation and fire protection, and can be used in large gymnasium buildings.


PU & rock wool sandwich panels

Features of PIR cold storage board:

1. Thermosetting material, flame retardant grade

2. Low thermal conductivity, good heat insulation effect and wide application range.

3. It has the characteristics of fluorine-free, environmental protection, anti-corrosion, and mildew proof.

4. High mechanical strength, dimensional stability and durability.

5. CNC cutting can meet the requirements of cold storage with different thicknesses.


Features of rock wool board:

1. High-quality energy-saving building board, non-flammable

2. Integrate fire protection, heat insulation, sound insulation and beautiful decoration

3. High compressive strength

4. Good air tightness and water tightness


PU&Rock wool sandwich panel combines the advantages of the two. Its technology and production process are milestones in the building wall and cold storage industry. It has epoch-making significance and lays the foundation for the further market promotion of the product.

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