The Flush door is made with seasoned timber and selected premium veneers which are chemically treated and seasoned. The wooden blocks are then framed to the Block Board Core and bonded with Phenol formaldehyde synthetic resin under high temperature and pressure, under cross-band process.
These doors have a lock rail on both sides of the frame. The frame and battens used in the flush doors are well treated and assembled in such a way that there is no gap in between the battens and frames. An extra coating of PF resin has been put over the assembled flush door to get more bonding strength between core and battens.
This unique process makes the Flush Doors dimensionally stable and is free from delamination, warping, fungus and are termite resistant.
| TESTS | IS 2202 (PART-1) REQUIREMENTS | OBSERVATION |
|---|---|---|
| Workmanship and Finish | Satisfactory | Satisfactory |
| Dimensions & Squareness test | Length & width Within a limit 5mm (±) | Length = ±5 mm |
| Width = ±5 mm | ||
| Thickness Within limit of 1mm (±). Variation in thickness Within 0.8mm |
Thickness= ±0.8 mm | |
| Door shutter shall not deviate by more then 1 mm | Within Limit | |
| General flatness test | Twist, cupping, warping not more than 6 mm | Within Limit |
| Local planeness test | Depth of deviation not greater than 0.5 mm | Within Limit |
| Impact indentation test | Not more than 0.2 mm | 0.2 mm |
| Flexure test | Residual deflection should not more then 1/10 of maximum deflection. |
Within Limit |
| Deflection at max load should not more than 1/30 of length and 1/15 of width. |
Within Limit | |
| Edge loading test | Deflection of the edge at the maximum load should not more than 5.0 mm |
3.24 mm |
| Residual deflection should not more than 0.5 mm | Within limit | |
| Lateral buckling should not be more than 2 mm during loading. | 0.34 mm | |
| Shock resistance | No delamination should be observed due to light and heavy body impact | No Delamination |
| Buckling test | Residual deformation should not be more than 5.0 mm | 3.22 mm |
| Initial deflection should not be more than 50.0 mm | 22.50 mm | |
| Slamming test | Shall not have any visible damage | No damage |
| Misuse test | There shall not be any permanent deformation | No deformation |
| End immersion | There shall be no delamination | No delamination |
| Knife test | Excellent or pass standard | Excellent |
| Glue adhesion test | No delamination shall occur in glue line | No Delamination |
| Screw withdrawal Resistance test | Not less than 1000 N | 1120 N |
#5-5-212/9, Patel Nagar,
Near Goshamahal, Nampally,
Hyderabad-500001, Telangana-INDIA.
Phone :
9030386514, 9030501969
Landline : 040-29881969
Email :
pph003@gmail.com
#93, V.V.Koli Street,
Thatttankulam, Chooli
Chennai-600112,
Tamil Nadu-INDIA.
Phone :
9042268371, 9840276781,
8667607130
Landline :
044-43803333
Email :
perfectply1975@gmail.com
#173-174, Ambika Industrial Society-2,
Near Gandhi Kutir, U.M.Road, Surat-395017,
Gujarat-INDIA.
Phone :
9004752555, 9594252555
Email : pphsurat@hotmail.com