Manufacturing sand: Manufactured sand (M-Sand) is artificial sand produced from crushing hard stones into small sand-sized angular shaped particles,

Steps in a flight of stairs: Most flights of stairs average out at 12 or 13 steps but it depends on the height of the staircase,

Falsework consists of temporary structures used in construction to support a permanent structure until its construction is sufficiently advanced to support itself.

Reinforced brick masonry: Reinforced brick masonry (RBM) consists of brick masonry which incorporates steel reinforcement embedded in mortar or grout.

Ingredients for cement: Cement is manufactured through a closely controlled chemical combination of calcium, silicon, aluminum, iron