Block Board

Description

Our Block Boards provide for a sturdy and solid foundation that can withstand great amounts of weight and pressure, yet look crisp and clean with the finishing unparalleled by the best in our country. We use the same superior quality in all respective categories of our blockboard range as we do in our plywoods.

Block Boards are offered in MR, BWR, & BWP category. All blockboard categories are offered in Australian Pine Wood also, Available in 19mm and thickness in all sizes.

USP

  • Most importantly no ripples on board surface.
  • Excellent insulation and mechanical properties
  • High dimensional Stability and density.
  • Anti-Warp
  • Carpenter Friendly

Technical Specifications

Test ISI Requirement Test Result
5-15% 8 – 10%
Dimesion &     Squareness (a) Length :6mm, -0mm

(b) Width: +3mm, -0mm

(c) Thickness: 1. Less than 6mm :+ 10%

2.  6mm and above: +5%

(d) Squareness: 0.2%

(e) Edge Straightness: 0.2%

 

 (a) Length : +3mm

(b) Width: +0mm, -0mm

(c) Thickness: 1. Less than 6mm :+ 6%

2.  6mm and above: +3%

(d) Squareness: 0.05%

(e) Edge Straightness: 0.05%
Dimensional Changes +1mm at RH 90% Less than 0.6mm
Caused by  Humidity RH 40%
Adhesion of Ply Excellent Excellent
Water   Resistance –  MR Grade 3 hours at 60 +- c More than 12 hours at 60 c
BWP grade 72 hours at 100 More than 72 hours at 100 c
Mycological test – MR Grade One cycle for 21 Days Can undergo 3 cycles of 21 days each without any edge separation.
 MOR BWP              MR BWP              MR
Grade          Grade Grade          Grade
 AVG N/mm2 50                 40 55                   45
 Min Ind   N/mm2 42                 34 48                  42
 MOE BWP              MR BWP                MR
Grade          Grade Grade           Grade
 AVG N/mm2 5000            4000 5500             4500
 Min Ind   N/mm2 4200            3400 4800             4200

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