Crown Industries Doors are made of high quality wood to make them exceptionally durable and dimensionally stable with excellent finishing properties. Crown Industries Flush Doors have Block Board core, framed with seasoned wood battens pressed at very high pressure under the cross bending process. Cross bands are from selected wood uniformly dried to required moisture content & then bonded with special quality Phenol Formaldehyde synthetic resin. This gives it the extra strength to withstand any kind of casualty.
Moreover, the doors are long lasting and retain their great looks throughout their life time. Crown Industries Flush Doors are chemically treated for total termite resistance, at the same time giving you enough variety. So, that,You choose just the one that goes well with the décor and the ambience.
| Test | Requirement of IS 2202 | Test Result |
|---|---|---|
| Dimensions & Squareness |
|
|
| General Flatness | < 6mm | < 4mm |
| Local Planeness | < 0.5mm | < 0.3mm |
| Impact Indentation | < 0.2mm | < 0.15mm |
| Flexure Text | Max. deflection <5mm | Max. deflection <3mm |
| Edage Loading Tests | Residual deflection <0.5mm lateral buckling <2mm |
Residual deflection <0.25mm lateral buckling <1mm |
| Shock Resistant Tests | Should withstand 5 impacts | Can withstand 10 impacts |
| Misuse Tests | Pass | Excellent |
| End Immersion Tests | No de-lamination in one cycle | Can undergo three cycles without any de-lamination |
| Knife / glue Adhesion - Test | Pass | Excellent |
| Screw withdrawl Resistance | >1000N | >1500N |
| Slamming Tests | Pass | Excellent |
| Buckling Tests | Pass | Excellent |