AK Appleply Villa Pine Block Board (MR Grade as per IS 1659)
- Used MR Grade Resin
- Tested for 180 min in 60°C hot water
- Built with Edge-Glued Zero Gap Frame
- Comes with 15 Years Warranty
- Resistant to Borer Infestation
Features
Common Size
8 feet x 4 feet, 7 feet x 4feet
Common Thickness Range
Upto 19mm
Laboratory Test Report of Ak Apple Ply Villa
Pine Block Board
(MR Grade as Per is 1659:2004)
Size: 2440 x 1220 x 19mm
| SL No | TEST | PRESCRIBED VALUE | RESULTS |
|---|---|---|---|
| 1 | Visual Inspection – Permissible defects | Block board shall be inspected visually for surface defects. | Satisfactory |
| 2 | Dimensions, a) Length, mm b) Width, mm c) Thickness, mm d) Variation in thickness, mm e) Squareness, % f) Edge straightness, % |
Tolerance +6mm -0mm Tolerance +3mm -0mm +/-5% Not more than 0.5mm 0.2% 0.2% |
+2mm +1mm +1.0% 0.34 0.08% 0.06% |
| 3 | Dimensional Changes Caused by Humidity a) Changes in length, mm – From 65% RH to 90% RH – From 65% RH to 40% RH b) Changes in thickness, mm – From 65% RH to 90% RH – From 65% RH to 40% RH c) Local planeness d) At the extreme ranges of Humidity |
+/-1 +/-1 +/-1 +/-1 Less than 1/150 No delamination |
+0.45 -0.46 +0.49 -0.50 0.5/150 No delamination |
| 4 | Resistance to water | Minimum Pass Standard | Excellent |
| 5 | Adhesion of plies (Knife Test) | Minimum Pass Standard | Excellent |
| 6 | Resistance to microorganisms (Mycological Test) | No sign of separation at the edges | Conforms |
| 7 | Modulus of Elasticity, N/mm² | Average-4000 Min. Individual-3400 |
5120 4856 |
| 8 | Modulus of Rupture, N/mm² | Average-40 Min. Individual-34 |
51 47 |
| 9 | Spot test | Treated | Treated |