HORIZONTAL 2 FEET HORIZONTAL 2 FEET/ kavadi Scaffolding or staging, is a temporary structure used to support a work crew and materials to the construction, maintenance and repair of buildings, bridges, plumbing works and all other human-made structures.

beam a long thick straight-sided piece of wood, metal, concrete, etc, esp one used as a horizontal structural member. any rigid member or structure that is loaded transversely. beams are connected all the columns of the building. A beam stands for a vertical or sloping structural component that primarily withstands vertical loads, shear forces & bending moments employed laterally to the beam's axis as well as joins columns and support slabs. Its mode of deflection occurs mainly by bending.

Columns are frequently used to support beams or arches on which the upper parts of walls or ceilings rest. In architecture, "column" refers to such a structural element that also has certain proportional and decorative features. The columns shapes are round, square& rectangle. Plywood & steel column (both) boxes are used to support ceilings and beams. it is used in different sizes based on the building structure.