Aluminum T-shaped shape - one of kinds of constructional material. It represents a product with T-shaped section without internal cavities. Its name is caused by a form thanks to which it is capable to maintain strong loadings that is very much appreciated in construction, in particular at installation of facades. The wide range of the specified material is presented at the market now. The T-shaped profile differs according to the characteristics, it as the size, training, durability, a chemical composition, accuracy and quality of production. It is important to note that characteristics of aluminum alloys exceed characteristics of aluminum with the minimum quantity of impurity. For implementation of more long service of such product apply protective structure on it: polymeric and powder or anode and oxidic. The aluminum shape has very extensive scopes of application. It is used in the industry, shipbuilding, machine and aircraft industry, but nevertheless the most frequent consumers of this product are the construction organizations. Most often in the market of building materials it is possible to buy the T-shaped aluminum shape made of AD31 alloy. At the low density it possesses good characteristics on durabilities which strongly increase after high-quality heat treatment that allows to mount big designs with a low weight. The T-shaped profile is applied in construction, generally to a construction of designs of front subsystems where it is used as guides. It gives to a design necessary durability and at the expense of small weight does not render considerable load of the building or the base. Thanks to the properties aluminum possesses such qualities as moisture-proofness, long term of operation and wear resistance. Under porcelain tile of average thickness use a profile of 80х50х2 in size. Under a laminate use this material of 110х55х2 in size. When finishing this product heavier materials apply the strengthened profile. Besides a construction of hinged systems on facades, such material is also applied to registration of an interior. The T-shaped profile is used for installation of office partitions, dressing of halls and galleries. It perfectly proved in the sphere of production of furniture, equipment for trade, plastic windows and doors, and also is often used as a basic element for production of outdoor advertizing. Very much this material was widely used as a docking T-shaped profile. In mechanical engineering this product is used for production of thresholds and boards. Properties of such material from an alloy of AD31 give the chance to apply it and in the electrotechnical industry. Though the main consumer of the aluminum shape are construction companies, it is still popular also with the natural persons equipping the private possession, for example, it can be used as a protection support.