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Steel Wire for prestressed concrete(PC.Wire)
The wire is made from high carbon steel wire, with size reduction drawn to size required which optimized to most of prestressed concrete works. The Company can produce
to customer's requirements such as Thai Industrial standards (TIS), BSI, ASTM, JIS, etc.
The wires manufactured by the Company are stress relieved wires in categories of normal relaxation and low relaxation which have 2 types; indented the most popular in Thailand and also crimped typed. Moreover; We have developed the new type called Chevron type to fullfill customers future's need.
Indented Wire is conventional used in Thailand for long times by the indented surface which increasing bonding stress between wire and concrete.
Crimped Wire and Chevron Wire is introduced by TIS 1997 issued a new option to customer by having different characteristic which provide as follows:
: More bonding stress between wire and concrete than provided by indented wire three times.:More compression stress value in concrete works than indented wire.
: Damages of product caused during production and transportation are decreased by a great number.
Both wires are similar used in all respects because of their similar mechanical characteristics and also can work with same tools and devices.