E-mail:ztdgg@ztdgg.com
Steel is a certain cross-sectional shape and dimensions of the steel bar.
Depending on the application of hot-rolled H-beam cross-sectional dimension of the rational allocation of high aspect ratio, with excellent mechanical properties and superior performance.
Design flexibility and rich. Under the same circumstances girder, steel bay bay 50% larger than the concrete structure, so that the building layout more flexible.
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Email:ztdgg@ztdgg.com