For example, foam concrete, its production began not so long ago. Its advertising company works to the maximum, claiming that it is this material that is easy to install, light, environmentally friendly and at the same time inexpensive. In fact, all these statements are true, although some of them are not as important as they are advertised. And to the advantages of foam concrete, you can add that it has good heat -insulating properties. If you compare it with the brick, then with the same thermal insulation indicators the brick wall should be twice as thick as. Moreover, this material also delayed the sound well. Which is also its indisputable advantage.