ASTM A951/A951M-26

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Zděné konstrukce

Anotace textu normy ASTM A951/A951M-26 :

Specification covers masonry joint reinforcements fabricated from cold-drawn steel wires. It specifies that joint reinforcement consists of longitudinal wires welded to cross wires. Wire used in the manufacture of masonry joint reinforcement shall be round. Masonry joint reinforcement shall then be assembled by automatic machines or by other suitable mechanical means that will assure accurate spacing and alignment of all members of the finished product. Longitudinal and cross wires shall be securely connected at every intersection by an electric-resistance welding process and then it shall be deformed. Tension, weld shear strength, and bend tests shall be performed on the samples. When corrosion protection of joint reinforcement has been provided, it shall be either zinc coated mill or hot-dip galvanized.

Keywords:

cross wires, deformed, galvanized wire, hot-dipped galvanized, joint reinforcement, ladder type, longitudinal wires, tensile properties, truss type, weld shear strength,, ICS Number Code 91.080.30 (Masonry)