Surface layer: high brightness and high reflection pure aluminum foil layer
Inner layer: flame retardant polyethylene. Hot pressed bubble structure
Applies to:
1. Tin houses, container houses, RC cement structures, 
roofs and west-facing walls of cabins and other buildings
2. Cold chain logistics. Pallet insulation. Cage insulation
characteristic
Summer: The surface aluminum foil layer is reflective heat insulation, 
and the inner layer of bubbles blocks heat conduction 
and blocks the "building structure heat source" from the outside.
Winter: Insulate the house to prevent heat loss
Rainy days: Reduce the noise caused by rain hitting the wave board