Engineered wood

thumb|300px|Softwood plywood made from [[spruce]] thumb|300px|The principle of making plywood

engineered wood product

pressed wood board

engineered wood particle board

composite materials made of wood fiber and thermoplastics

made of timber laminates glued to one another under controlled conditions

range of derivative wood products

thumb|Medium-density fiberboard or MDF (topmost two), and [[hardboard (bottommost three)]]

wood panel product made from solid-sawn lumber

thumb|350px|Testing the thermal conductivity of a papercrete panel Papercrete is a building material that consists of re-pulped paper fiber combined with Portland cement or clay, as well as other soils. First patented in 1928 by Eric Patterson and Mike McCain (who originally named it "padobe" and "fibrous cement"), it was revived during the 1980s. It is generally perceived as an environmentally friendly material due to the significant recycled content, although this is offset by the presence of cement, which emits CO2 during manufacture. The material also lacks standardisation, and proper use

thumb|A section of hardboard thumb|Hardboard output in 2005 thumb|Hardboard

thumb|Masonite board thumb|Back side of a masonite board thumb|Isorel, thumb|Quartrboard, Masonite Corporation,

type of wood

engineered wood product that uses multiple layers of thin wood assembled with adhesives

backing board used in building construction

timber panel assembled without glue

engineered wood made from wood veneers, particles, or wood fibers bonded together with an adhesive under heat and pressure

form of engineered wood

multilayer composite material