PU Sandwich Panels

Rajalakshmi also provides Sandwich panels are used in applications where a combination of high structural rigidity and low weight is required

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PU Sandwich Panels

A sandwich panel is any structure made of three layers: a low-density core, and a thin skin-layer of PPGI/PPGL bonded to each side. Sandwich panels are used in applications where a combination of high structural rigidity and low weight is required.
A sandwich panel is any structure made of three layers: a low-density core, and a thin skin-layer of PPGI/PPGL bonded to each side. Sandwich panels are used in applications where a combination of high structural rigidity and low weight is required. They are premium products which have very low thermal conductivity. Hence your roof is always cool by preventing the outside temperature getting in.
Specifications:
Top skin thickness 0.40 - 0.50 mm
Bottom skin thickness 0.35 - 0.50 mm
PU thicness 30 , 40 , 50 , 80 , 100 mm
Color All standard colors available as shoen below.
Pu Density 40 kg/m3
  • Thermal resistance
    The thermal insulation is better than concrete for a standard product. So maintaining temperature is easier
  • Acoustic Insulation
    No more sound due to rain droplets thanks to the acoustic insulation.
  • Impermiability
    Reduces the usage of airconditioners due to the possibilty to design airtight structures
  • Fire resistant
    This product is more resistant compared to most architectural roofing solutions.
  • Residential
  • Theaters
  • Malls
  • Cold storage
  • Air conditioned auditoriums