Our Products
Our Complete range of products are Rectangular Wooden Block Board, Waterproof Wooden Block Board, Brown Wooden Block Board, Square Wooden Block Board and Commercial Wooden Block Board.
Technical Details
Test | ISI Requirement | Observed Value |
---|---|---|
Dimensional Changes caused by Humdity | -- | - |
Changes, mm | - | |
From 65% RH to 90% RH | +1mm Max +0.50mm | +0.50mm |
From 65% RH to 40% RH | -1mm Max | -0.55mm |
Local Planeness | <1/150 | <1/75 |
M the extreme range nf humidity | No de-lamination at the extreme range of humidity | No de-lamination observed |
Adhesion of the plies | Minimum pass standard | Excellent |
Resistance to water (72 hours boiling) | No de-lamimination after 72 hours boiling | No de-lamination |
Resistance to Micro organisms | No apprectable sign of separation at edges. | No separation at edges |
Modules to Elasticity | Min. 5000 N / sq.mm | 6050 N / sq.mm |
Modules of Rupture | Min. 50 N / sq.mm | 61 N / sq.mm |
Technical Details
Test prescribed in is : 303 | Minimum value for conformity | Observed Value |
---|---|---|
Dimensional changes caused by humidity | There shall be no de- lamination in the extreme range of humidity. Dimensional change shall not be more than ± 1mm in local plainness | No de-lamination observed. Dimensional change with in the specified limit. |
Water resistance | There shall not be any de- lamination after 72 hours boiling. | No de-lamination observed. |
Adhesive of piles | Minimum pass standard | Excellent |
Mycological test | no visible sign of separation | Excellent |
Modulus of rupture | 50 n/sq. Mm | 67 n/sq. Mm |
Modulus of elasticity | 5000 n/sq. Mm | 6025 n/sq. Mm |
Technical Details
Minimum value for conformity | Observed Value | |
---|---|---|
Dimensional changes caused by humidity | There shall be no de- lamination in the extreme range of humidity. Dimensional change shall not be more than ± 1mm in local plainness | No de-lamination observed. Dimensional change with in the specified limit. |
Water resistance | There shall not be any de- lamination after 72 hours boiling. | No de-lamination observed. |
Adhesive of piles | Minimum pass standard | Excellent |
Mycological test | no visible sign of separation | Excellent |
Modulus of rupture | 50 n/sq. Mm | 67 n/sq. Mm |
Modulus of elasticity | 5000 n/sq. Mm | 6025 n/sq. Mm |