Pine Block Board is a wood based panel, made up of a core of softwood strips glued together. Also Known as strong wood, these strips glued together. Also known as strong wood, these strips may be up to about 25mm wide. These strips are placed edge to edge and then sandwiched between veneers of Pine wood. Block Board is used to make doors, tables, shelves, paneling and partition walls. It is normally used for interior usages.