Fire Retardant Plywood
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.
Applications of 4-in-1Plywood
Product Specifications
| Properties | SAL | Floor Board |
|---|---|---|
| Density | 0.9 gm/cc | 1.00gm/cc |
| Compressive strength | IS: 1708 (Part-Il) - 1986 | 9% |
| Parallel to laminate | 1041 kg/cm2 | 1811.37 kg/cm2 |
| Perpendicular to laminate | 627.67 kg/cm2 | 700 kg/cm2 |
| Static bending strength Along the grain Across the gain | 1750 kg/cm2 300 kg/cm2 |
1800 kg/cm2 900 kg/cm22 |
| Impact Strength Edge wise Hardness Hardness | 30.10 kg/cm2 | 35.16 kg/cm2 750kg/cm2 |
| Perpendicular to laminate | 124kg/cm2 | |
| Hardness (Rockwell 'H'Scale) Water absorption in 24 hrs Swelling in boiling water in 8 hrs. | 45% 15% 19% |
55% 6% 10% |
| Properties | Value |
|---|---|
| Length up to 10ft. | 35 mm, 60 mm |
| Width up to 21t. | 155 kg |