AK Appleply Crown (IS 303 Certified)
Crown is crafted from selected hardwood species, engineered for consistency and stability. Ideal for both residential and commercial interiors where strength and water resistance are essential.
Features
Common Size
8 feet x 4 feet, 7 feet x 4feet
Common Thickness Range
4mm to 19mm
Key Features of AK Appleply Crown
- IS 303 MR-grade compliant
- Eucalyptus mix compression
- 72-hour MR performance
- Double-calibrated Matply technology
- 100% core composed, zero-gap panels
- Stitched core & long panel core
- 15-year warranty
- Resistant to – Borer, Fungal Infestation.
LABORATORY TEST REPORT OF AK APPLE PLY CROWN
PLYWOOD FOR GENERAL PURPOSES
(MR GRADE AS PER IS 303:2024)
2440x1220x19mm
| SL NO | TESTS | PRESCRIBED VALUE | RESULTS |
|---|---|---|---|
| 1 | Surface quality requirements and permissible defects | Conforms as per Clause 5, Table 1 & 2 | Satisfactory |
| 2 | Dimensions, mm a) Length b) Width c) Thickness |
Tolerance +6mm / -3mm Tolerance +3mm / -1mm +/-5% |
+2mm +1mm +0.6% |
| 3 | Squareness, % | 0.2 | 0.06 |
| 4 | Edge straightness, % | 0.2 | 0.05 |
| 5 | Workmanship and Finish | Conforms as per clause 9 | Conforms |
| 6 | Resistance to water, Adhesion of plies | Pass standard | Excellent |
| 7 | Resistance to micro organisms ( Adhesion of plies) |
Pass standard | Excellent |
| 8 | Moisture Content % | 5–15 | 10.8 |
| 9 | Static Bending Strength Modulus of Elasticity, N/mm² i) Parallel to the face grain a) Average b) Min. Individual ii) Perpendicular to the Face grain a) Average b) Min. Individual |
3400 3100 2300
2100 |
4589 4325 4125 3987 |
| 10 | Modulus of Rupture, N/mm² i) Parallel to the Face grain a) Average b) Min. Individual ii) Perpendicular to the Face grain a) Average b) Min. Individual |
26 23 17 |
42 36 33 |
| 11 | Formaldehyde Class | E1/E2 | E1 |