Progen
Gurjan CORE, BWP, Marine grade, IS: 710
Manufactured with Gurjan wood core veneer and cross grain structure make TRIBECA PROGEN stronger than the Gurjan, PF resin used after fortification so that the bonding between the layers becomes stronger than the ordinary resin bonding. Clueline poison added in PF resin to ensure 100% inside protection from termite and borer. Plywood is sanded with numeric controlled wide belt slicer to get the calibrated and better surface finest plywood. Final services is again treated with chemical to provide super protection against termite and borer, Gurjan plywood passed more than 72 hour boiling test and it is better choice for intenior & exterior.
Marine Technical Specifications (IS:710:210)
| # | Dimension | ISI Requirement | Observed Value |
|---|---|---|---|
| 1 | Length | 2440 + 60 | 2442mm |
| 2 | Width | 1220 + 30 | 1222mm |
| 3 | Thickness | 19mm +- 5% | 18.60mm |
| 4 | Squareness | 2mm / 1000mm | 0.96mm |
| 5 | Edge Straightness | 2mm / 1000mm | 0.52 |
Physical Properties
| # | Dimension | ISI Requirement | Observed Value |
|---|---|---|---|
| 1 | Density | 0.65 | 0.651 |
| 2 | Moisture Contents | 5 – 15% | 7.35% |
| 3 | Adhesion of piles (in dry state) | Some adherent fibre distributed more or less uniformly | Satisfactory |
| 4 | Adhesion of piles (in wet state) | do | Satisfactory |
| 5 | Glue shear strength (in dry state) | Avg. – 1350N Ind. – 1100N |
1425 N 1188 N |
| 6 | Glue shear strength (in wet state) | Avg. – 1000N Ind. – 800N |
1272 N 930 N |
| 7 | Tensile Strength | Along the grain – 42.ON/mm*2 Across the grain – 25.ON/mm*2 TOTAL – 84.5N/mm*2 |
60.05N/mm*2 40.20N/mm*2 100.25N/mm*2 |
STATIC BENDING STRENGTH (DRY STATE)
| # | Dimension | ISI Requirement | Observed Value |
|---|---|---|---|
| 1 | Along the grain M.O.E.
Across the grain M.O.E. |
Avg. – 7500N/mm Ind. – 6700N/mm Avg. – 4000N/mm |
8510 N/mm 7250 N/mm 4850 N/mm |
| 2 | Along the grain M.O.E.
Across the grain M.O.E. |
Avg. – 50 Ind. – 45 Avg. – 30 |
68 N/mm 55 N/mm 48 N/mm |
STATIC BENDING STRENGTH (WET STATE)
| # | Dimension | ISI Requirement | Observed Value |
|---|---|---|---|
| 1 | Along the grain M.O.E.
Across the grain M.O.E. |
Avg. – 3570N/mm Ind. – 3400N/mm Avg. – 2000N/mm |
4520 N/mm 3750 N/mm 2890 N/mm |
| 2 | Along the grain M.O.E.
Across the grain M.O.E. |
Avg. – 25 Ind. – 22 Avg. – 15 |
37 N/mm 25 N/mm 21 N/mm |
| 3 | Retention of preservatives (ACC) | 12 kg/m*3 | 12.98 kg/m*3 |
| 4 | Mycological Test (a) Show no seperation (b) Glue shear strength (c) Adhesion od plies |
Avg. – 1000N Adherent fibre distributed more or less uniformly |
Satisfactory
1250 N Excellent |
