LAMINATE WITH INNER LAYER OF CELLULOSIC FIBRES AND OUTER LAYERS OF CHIPBOARD

摘要

The invention concerns a chipboard, its manufacture and use. The board has a middle layer containing cellulose fibre-based chaff and plastic and a wood chip layer glued onto either side of the middle layer. The board is stronger than a conventional chipboard. An extremely small hydroexpansivity is a particular advantage. The board can be used in the same way as any conventional chipboard.