Reinforced Steel

Reinforced Steel


used in the preparation of reinforced-concrete structural members. The structural strength characteristics depend on the chemical composition of the steel (the percentage of carbon and alloy components) and the nature of its processing (cold hardening of the steel by drawing, stretching, or flattening, heat treatment, and so on). In the USSR hot-rolled core reinforced steel of classes A-I and A-II is prepared from carbon steel of standard designations (St. 3 and St. 5). The most widely used reinforced steel class is A-III, which is prepared from low-alloyed silicon-manganese steel (35GS and 25G2S); for highly durable reinforced steel of classes A-IV and A-V, low-alloyed steel with additives of manganese, chrome, titanium, or zirconium are used. Special heat-treated cores allow preparation of thermally hardened reinforced steel of classes AT-IV to ATVII. Reinforced wire is made from carbon steel of varying carbon content (0.12–0.85 percent). Requirements for the mechanical qualities of reinforced steel are set by the applicable All-Union State Standards (GOST) and by technical conditions.


Stroitel’nye normy i pravila, part 1, sec. C. Chapter 4: “Armatura dlia zhelezobetonnykh konstruktsii.” Moscow, 1963.
Sokolovskii, P. I. Armaturnye stali. Moscow, 1964.


References in periodicals archive ?
Features include textured bottoms for a no-slip grip on conveyor belts, attached lids that snap securely closed to protect contents from dust or damage, and reinforced steel hinge pins for years of smooth lid opening and closing.
LB 002 / Earthworks - Excavation: Loosen / remove the floor 5 425 m 3 LB 013 / Concrete work - STB foundations / - Floor slabs 1 100 m 3 - STB walls / (BST 550 S (B) according to DIN 488 610 t - Reinforced steel mats, BST 550 M (concrete reinforcing steel), in situ concrete 1 080 m 3 - STB stairway constructions, B) according to DIN 488 275 t LB 017 / steel construction work - construction steel 58 t LB 018 / waterproofing - cleaning, pre-coating, waterproofing 9 220 m 2.
A shipment of reinforced steel bars (rebars) earlier suspected to have been smuggled has passed tests conducted by the Metals Industry Research and Development Center (MIRDC), the government's primary testing laboratory for steel.
The European Commission published the figures after a nine-month investigation into imports of reinforced steel bar (rebar).
The participants discussed several subjects on top of which is the unjustified sudden increase in imports to the Arab region, whether from reinforced steel or flat steel products, in very low prices, causing severe damages to the national industry in the concerned Arab countries.
Utilizing MMFX2 can dramatically extend service life and reduce the life-cycle costs for bridges, commercial high-rises and other concrete reinforced steel structures, according to the statement.
Target frames, which are constructed of reinforced steel tubing, collapse down for transportation, and there are interior compartments for the gong, chains and ground stakes.
Qatar Steel, the leading manufacturer of reinforced steel bars and steel coils since 1978, is to hold its eighth annual traders gathering today, at Raffles Dubai Hotel.
He noted that this reduction was the result of the efforts of the Ministry, which responded to the request made by Saudi Company for Building Materials, the Kingdom's most important supplier of imported reinforced steel.
The reinforced steel toilet is reportedly still in the prototype stage with manufacturer Armitage Shanks and has now been installed on a new 23-bay ward at Lincoln County Hospital.
Without this project we will need to import steel billets to meet the design capacity of our reinforced steel bar plants," he said.
The club raised it for the first time ahead of Tuesday's shock home defeat to QPR, but before the match had begun someone had scaled a wall, climbed on to the container it was attached to, cut through its reinforced steel tether and sent it sailing into the night.

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