Construction technology of steel structure stair paving stone
Another is the concrete Baotou you said, in the steel welded stud welding, general interval 10-----20 cm tree, 8----12 cm high stud. Concrete reinforcing steel Zhu, then finishes. Steel structures encased in concrete shall not be painted on steel surfaces.
Steel ladder has two kinds of decoration methods: one is affixed to the rubber board, and then do the veneer
