During the construction of houses, it should be borne in mind that the upper zone of the wall of foam concrete should end with a monolithic belt of reinforced concrete, since laying the floor panels directly on foam concrete is not recommended. The monolithic belt should be made with fastening with special embedded parts made of metal, which have mounts to the foam concrete base. In addition, to enhance strength, it is recommended to reinforce from steel reinforcement inside the reinforced concrete. In general, pentone walls are able to withstand significant loads, and can be used in multi -storey construction.