... linear expansion coefficient is small, good stabiliby 1.Tight construction and high strength2.No twisting,delamination or warping, rotten or decay3 ... roof decking, roof sarking, wall sheathing flooring, packing, hoarding, signboards and portable building, constructional insulation board. After checking above,if you ... ,please feel free to contact me.Best wishesAbbyTEL:0086-18765365196 Cheap and fine OSB