building materials/scaffolding props

scaffold being used to build the floor the pis is about the construction site Our floor scaffold system is unlike tradtional scaffold, it is all made of steel, as you see the picture, it is just like a big steel structure which is very easy to be fixed, in fact it is as easy as to building block. when it is fixed, you can put the plywood( some area called plank or formwork) on the top of the structure, the plawood will be next to the main beam and the vice beam. Bye the way,the rod(scaffold props) will support the main beam, and the vice beam will be put in to the main beam, so this is how the structure be set up.