Blockboard
Blockboard
“Srt Signature” block board is manufactured with pine wood which is imported from New Zealand. pine battens are passed through planner to avoid the gap during their assembly so the final block board becomes gap free. Each batten is treated with chemical to prevent termite and borer attack. Assembled block boards are hot pressed by using gurjan core.
To manufacture water proof block board, battens are also coated with PF resin to get the extra strength. Block board are calibrated by using wide belt sander to get the equal thickness and smoothness.
Technical Specification – Conforming to IS : 1659
| Test | ISI REQUIREMENT | Observed Value | |
|---|---|---|---|
| 1 | Dimensional Changes caused by Humidity | ||
| (A) | Changes mm | ||
| From 65% RH to 90% RH | + 1 mm Max | + 0.50 mm | |
| From 65% RH to 40% RH | – 1 mm Max | -0.55 mm | |
| (b) | Local Plainness | < 1/150 | < 1/175 |
| (c) | At the extreme range of humidity | No DE-lamination at the extreme range of humidity | No DE-lamination observed |
| 2 | Adhesion of the plies | Minimum Pass Standard | Excellent |
| 3 | Resistance to water (72 hours boiling) | No DE-lamination after 72 hours boiling | No De-lamination |
| 4 | Resistance to Micro Organism | No appreciable sign of separation at edges. | No Separation at edge |
| 5 | Modulus of Elasticity | Min. 5000 N/sq. mm | 6050 N/sq. mm |
| 6 | Modulus of Rupture | Min. 500 N/sq. mm | 61 N/sq. mm |
Advantages :
De-laminating, war page & indentation.
Suitable for all weather condition.
Free from Borer, Termite & Other micro organisms.
Application :
Suitable for furniture.
paneling.
partition.
kitchen cabinets.
Now here’s look at quality features which furthered to the high quality trouble free performance and durability of “Srt Signature” Plywood, Block Board, Flush Door etc.
Quality Features :
Now here’s a look at quality feature which furtherance to high quality trouble free performance and durability of “Srt Signature” Plywood, Block Boards, Flush Door etc.