	1220×2440/1250×2500mm
	6—30mm
	±{{0}}.5mm in the thickness,±0.2mm in the width and length


	±10 percent
Formaldehyde emission（mg/100g）	Less than or equal to 8 percent
	Less than or equal to 10 percent
	Average value（Mpa）: Greater than or equal to 0.32 Minimum value（Mpa）: Greater than or equal to 0.256

is a material with favorable mechanical properties that make it particularly suitable for load-bearing applications in construction. It is now more popular than plywood, commanding 66 percent of the North American structural panel market. The most common uses are as sheathing in walls, flooring, and roof decking. For exterior wall applications, panels are available with a radiant-barrier layer laminated to one side; this eases installation and increases the energy performance of the building envelope. OSB is also used in furniture production.