Fibropenobeton accumulates the warm in the winter in the environment and the cold in the summer, thereby reducing operating costs. Fibropenobeton adjusts the humidity in the environment by significant absorption and helps to create a favorable microclimate in the house. Fiber foam concrete is more than 5 times lighter than standard concrete (from 10% to 80%). The reduction of the weight of the construction structures leads to the relief of the foundation and the reduction of the construction cost.