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Effortless Cleaning Solution

IMP Walls
December 25, 2025
Category Connection: IMP Walls
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Tags:
#IMP Insulated Metal Panels #IMP Building #Metal Building Insulated Wall Panels
Brief: See the solution in real use and note how it behaves under normal conditions. This video demonstrates the CT Class A1 Fire Protection Polyurethane Sandwich Board, showcasing its excellent waterproof, moisture-proof, and fire-retardant properties in high-humidity and high-risk environments like factories and warehouses.
Related Product Features:
  • Excellent waterproof and moisture-proof performance with a closed-cell structure that blocks water vapor penetration.
  • Fire and flame retardant properties, available in B1 (refractory) or A-class (non-combustible) grades.
  • No dripping and low smoke emission when burning, enhancing safety during fire incidents.
  • Complies with building fire protection regulations such as GB 8624-2012.
  • Tight bonding between panel and core material prevents mold and deformation.
  • Suitable for high-humidity environments including baths and coastal areas.
  • Overall water absorption rate is ≤4%, meeting industry standards.
  • Can be customized with non-combustible panels like rock wool composite layers.
FAQs:
  • What are the fire protection ratings available for this polyurethane sandwich board?
    The board is available in B1 (refractory) or A-class (non-combustible) fire protection ratings, with A-class requiring non-combustible panels like rock wool composite layers.
  • How does the sandwich board perform in high-humidity environments?
    It features excellent waterproof and moisture-proof properties due to its closed-cell polyurethane foam core, which does not absorb water and has an overall water absorption rate of ≤4%, preventing mold and deformation.
  • Does the board comply with international fire safety standards?
    Yes, the polyurethane sandwich board complies with building fire protection regulations such as GB 8624-2012, ensuring it meets stringent safety requirements for various applications.
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