HekimBoard wooden-patterned boards are cement based boards with natural fibers hardened in autoclave and given a wooden pattern to be used for all interior and exterior surface coatings of structures in entire construction industry to include classical, modern and prefabricated structures. It can be comfortably used in applications where wooden appearance is desired without dealing with the disadvantages of wood. The boards that have wooden pattern, reflecting the cozy feeling of wood have many advantages over wood. It does not require plaster application on top. It can be reliably used in humid environments without deterioration. It is paintable, and can be painted in various colors to give distinct aesthetic effects. It is not impacted by insects, nor promotes insect growth. Hekimboard brand boards with pattern are of the most reliable anti-flammability class A1 (non-combustible), and can be safely substituted with wood in general areas of use, hospitals, hotels, theatres, movie halls, stadiums, etc.