SONEAR BWP BLOCK BOARD - Technical Specification

Introducing PCT technology first time ever in India, LTW Block Boards are one of a kind. These Block Boards protect against borer, powder, termite and come with a warranty of nine years. These designs are ideal for Exterior and Interior applications like Furniture, Fixtures, Woodwork in kitchens and Bathrooms.

Testing Parameters IS:1659 Requirement Sonear Results
Moisture Content 5 to 15% 8%
Dimensional Change caused by humidity
a) Max. change in length
b) Max. change in thickness
c) Max. change in local planeness
±1 mm
±1 mm
Less than1/150
0.30 mm
0.40 mm
0.11/150
Modulus of Rupture Min.50.00 N/mm2 55.00 N/mm2
Modulus of Elasticity Min.5000 N/mm2 5640 N/mm2
Edge Straightness 0.2% (Max.) 0.05%
Squareness 0.2% (Max.) 0.10%