WOOD-CONTAINING CONCRETE COMPOSITION

摘要

The present invention relates to construction materials and especially to a wood-containing concrete composition. The invention further relates to a method to produce a concrete material, which is particularly suitable as a construction material. The invention also relates to the use of wood and preferably of waste wood in construction materials. The construction material of the invention is considerably lighter than conventional concrete. Additionally, the invention provides an environmentally friendly method to utilise waste wood and to immobilise the pollutants present in the waste wood. In a preferred embodiment, oil sludges can be contacted with the wood particles and be used in the preparation of, e.g., construction materials and as an alternative method of its disposal to the landfills.