Aditya Densified Fire Retardant Marine Plywood is a unique hardwood ply which exceeds four ISI standards(IS: 710, IS:303, IS:3513, IS:5509), hence the name 4-in-1 plywood. This plywood is manufactured with veneers from hardwood plantation timber and impregnated with a special combination of highly effective fire retardant chemicals prior to bonding providing uniform fire retardant characteristics not only on the surface but to the very core of each veneer. The plywood is also treated with thermosetting resins and micro organism resistant chemicals and finally densified under high pressure and temperature. There can be simply no comparison between Aditya Densified Fire Retardant Marine Plywood and any other ordinary pressure treatment plywood.
Advantages of 4-in-1 plywood
Aditya Densified Fire Retardant Marine Plywood is a unique and exceptional plywood that provides boiling water resistance for 250 hours. It also provides resistance to ignition surface flammability and flame penetration.
The plywood is treated with thermosetting resins and micro organism resistant chemicals. This treatment protects the board from chips, cracks, warps, twists, termite, fungus, rot and abrasive action of mud, water, sand and extreme weather conditions. The chemicals impregnated are non-corrosive to aluminium and steel.
- Making Door Frames or chowkhats (35 mm)
- Ship / boat building
- Flooring of tempos / Mini Trucks
- Conatiner Flooring
- Walls of cold storage halls
- Alternative to metals particularly for tooling, jigs and moulds
|Density (Kg/cm3) 850||850||0.8|
|Glue shear strength(kg)|
|Tensile strength (kg/cm2)|
|Along the grain||600||567||420||1.56%|
|Across the grain||300||250|
|Static bending strength (kg/cm2)|
|Along the grain||650||567||98|
|Across the grain||500|
|Flamability||30 mins||30mins||45, 160|
|Retardation of Preservatives(kg/cm2)||16||12||15||8, 12|
|Length up to 10ft.||35 mm, 60 mm|
|Width up to 21t.||155 kg|