V.I. flush doors are modern, elegant and ready to use than can be easily installed with minimum efforts to protect and beautify your dream home. They are made out of high quality wood to make them exceptionally durable and dimensionally stable with excellent tooling and finishing properties. Obviously, the doors are made with chemically treated seasoned hardwood battens and frames.
The cross bands veneers are uniformly dried to the requisite moisture content. They are then bonded with special quality phenol formaldehyde synthetic resin as per the guidelines of IS:2202. V.I. Flush Doors are treated for total termite and borer protection. The flush doors are manufacture under strict quality control conditions that exceed the ISI specifications. The doors can be manufactured according to customized sizes too.
Standard Thicknesses 30mm, 32mm, 35mm, 38mm, and 40mm.
Tests | ISI Requirement | Observed Value |
---|---|---|
Dimension | Length, Width - + 5 mm Thickness - + 1 mm |
Within limits |
Squareness | Deviation not more than 1 mm on a length of 500 mm | Deviation below 1 mm |
General Flatness | Twist, cupping, warping not to exceed 6 mm | - |
Local Planeness | Depth of deviation at any point to be less than 0.5 mm | Within limits |
Impact Indentation Test | Depth of Indentation not to exceed 0.2 mm | Within limits |
Edge Loading Test | Deflection of edge with max. To be less than 5 mm | Within limits |
Shock Resistance Test | No visible defect after test | No visible defects |
Buckling Test | Initial deflection - < 50mm Residual deflection - < 5mm |
Within limits |
Slamming Test | No visible damage after test | No visible damage |
Misuse Test | No deformation after test | No deformation |
Varying Humidity Test | No visible wrapping, twisting or de-lamination | No such defets abserved |
End Immersion Test | No de-lemination at the end | No de- lemination |
Knife Test | Minimum pass standard | Excellent |
Glue Adhesion Test | No de-lamination | No de-lamination |
Screw Withdraw Test | Load to withdraw screw to be more than 1000 N | Load - > 1000 N |