Sandwich Puf Roof Panels

“World’s Best Manufacturing Process with continuous Production line for Sandwich PUF/PIR Panels.”

Metal-faced polyurethane sandwich panels are the system of choice of today for large industrial buildings refrigerated warehouses,office blocks,exhibition halls,fair pavilions,schools and sports halls.

The aluminium or steel facings themselves are surface coated and can be manufactured with profiles of various depths leading to a higher load bearing.

Polyurethane sandwich panels come complete with specially formed tongue-and -groove joints ensuring a perfect fit and maximum integrity,Assembly is fast,easy and cost effective.

The resultant sandwich panel has a load-bearing capability many times greater than the achieved by adding together the load-bearing capacities of the individual layers.As a result these thin,relatively lightweight sandwich panels can safely bridge wide spans. For Example,a panel just 100mm thick can easily bridge a clear span of some meters.

PU/PIR Sandwich Puf Panels

Panel Sheets specifications

Polyester primer 5 micron Non-toxic food-graded STANDARD polyester finish paint.
RAL 9010 color : 20 micron
Back coat 5 micron
Resistance to saline mist 5 micron
500h (ECCA TB) 100 h (ASTM D 2247)

Effective width and length:

  Wall Roof
Width 1000 mm 1000 mm
Length Upto 12000 mm 12000 mm
  • Tongue and groove type joinery system.
  • Hidden self tapping screws for aesthetic appeal.
  • Great energy saver
  • Fast and easy installation
  • Light weight
  • Space saving
  • Various designs.vivid colours.
  • Energy conservation as per ECBC code.
  • Easy Applications
  • Cost Savings

Alfa sandwich panels have the following advantages over single skin/double skin field insulated panels.

  • High load bearing capacity at low weight.
  • Excellent and durable thermal insulation.
  • capacity for rapid erection without lifting equipments.Easier installation in hostile weather conditions.
  • Easy repair and replacement in case of damage.
  • Long life and very low maintenance cost
  • Good sound insulation
  • Reasonable fire reaction and resistance

Industrial Buildings

  • Roof
  • Walls
  • Partitions-Semi Glazed

  • False Ceiling
  • Walk-on False Ceiling

Commercial Buildings

  • facades/Elevation
  • Side wall panelling
  • Partitions-Semi Glazed

Warehouse/Godown

  • Roof
  • Walls
  • Partitions

Cold storage/Blast Freezers

  • insulated Ceiling
  • insulated Walls

Farm House

  • Decorative siding panels

 

Pharmaceutical Manufacturing units

  • clean Rooms
  • Walk-on False Ceiling
  • Return-Air Boxing

Air Handling Units

  • Insulated panels.

Poultry Form

  • Ceiling
  • Walls

Dairy industry

  • Ceiling
  • Walls

Malls/Departmental Stores

  • Facades
  • Partition
  • Walls

Energy efficiency

with 80 mm thick sandwich panels with polyurethane rigid foam, the U value is 0.297 W/(m K).In comparison, asolid wall with 24 cm thick masonry and 2 cm plaster walls has a U value of 1.85 W/(m K).

Rigid polyurethane foam combines excellent thermal insulation properties with good mechanical strength,making it an outstanding construction material that does not rot,mold-resistant,odorless and non-toxic for all conceivable applications,The foam is resistant to the chemicals typically used in construction and is compatible with most solvent-containing adhesives,paints and wood preservatives.

polyurethane rigid foam is extremely durable and can be installed easily and securely,ensuring cost-effective,efficient construction.

Eco Panels / Aluminium Foil Faced

The internal side of the insulated panel has a surface finish manufactured from aluminum foil of thickness 0.08mm.