Insulated Wall Rock Wool Roof Sandwich Panels With PU Polyurethane Core Material

Features

Prefab Sandwich panel of various heights available

Pre painted galvanized sheets.

Fire and impact resistant.

Corrosion resistance

advantage

Anti-corrosion and insulation

he roof panel is made of single-sided color steel + polyurethane insulation + single-sided embossed aluminum foil paper. With good anti-corrosion properties, suitable for various farms or corrosion industry roofing use. Polyurethane has good thermal insulation, heat insulation, sound insulation effect, and polyurethane B fire prevention, in line with fire safety.

Strong and durable

Polyurethane four-wave roof plate is made of double-sided composite aluminum-zinc plated color steel, supplemented by hard hair on both sides of the groove

Large bearing capacity

Large panel design, reinforce the surface size, increase the span space, 40mm crest height of the panel, greatly improve the bearing capacity of the roof panel

Excellent fire performance, polyurethane materials can meet the high fire performance requirements of building insulation materials, effectively prevent the spread of fire, that is, B1 or B2 flame retardant standards.

The insulation performance of polyurethane plate is better. The insulation performance of pure polyurethane is higher than that of polyurethane edge sealing, and the fire performance of polyurethane edge sealing is higher than that of pure polyurethane composite board

specification