Construction is a field of financial production, where key resources of production and non -production destination are made: buildings, structures, their complexes ready for work. The most popular types of construction are the creation of cottages and also houses outside the city. The most economical types of houses for construction are precisely wooden buildings. A wooden house has incredible splendor, and is also environmentally friendly for a person and the surrounding sphere. The walls of logs and timber are the most convenient in sanitary and hygienic requirements. Also the construction of a wooden house itself gives other advantages. For example, the excellent qualities of the thermal insulation of the tree make specific air in the house where it is not hot in the summer and not cold in winter. As the construction of any building is carried out according to all existing rules, so the kitchen catalog helps to choose the best option, which will eventually be made to the client. Building materials are materials used to build buildings and buildings. Along with the oldest materials as wood and briquette with the birth of an industrial coup, the latest building materials, such as concrete, tin, glass and foam. Pre -tense reinforced concrete is largely used at the present time, and plastic threw a plastic.