EPiC database - Particleboard

This material is part of the free Environmental Performance in Construction (EPiC) Database. The EPiC Database contains embodied environmental flow coefficients for 250+ construction materials using a comprehensive hybrid life cycle inventory approach.Particleboard, also known as chipboard, is a manufactured timber product made from reconstituted wood particles. Unlike OSB, the particles are randomly orientated, and the board has uniform properties in each direction. Due to this, it is a relatively stable product, and offers a cheaper alternative to other timber sheet products. It is typically weaker than plywood and highly susceptible to water damage, warping and expansion, and is generally not situatable for outdoor applications. Small wood particles are layered with a formaldehyde-based resin, or melamine-based resin (for increased water resistance). Other additives are commonly included to increase resistance to insect damage, fire, and water.Particleboard is commonly used for low cost joinery and dry area construction. It is often painted, or covered with a timber veneer or melamine coating to increase water resistance, durability and aesthetic qualities.