Glued beam has the same qualities.

Building materials are available in a large assortment and can differ significantly in characteristics. Foam concrete, aerated concrete, slag concrete, allocated logs and glued beams are often used. Foam concrete is practical, durable, economical and does not require additional insulation. Aerated concrete is light and cheap, but sensitive to sharp temperature differences. Slag concrete varies in weight and strength, which are inversely dependent on each other and are determined by the degree of grinding of slag. The log looks good, and special impregnation gives it strength and durability. Glued beam has the same qualities. Further about the foundation — it is strip for panel or brick buildings, columnar for building from a beam and a slab, which will then serve as a floor.