___________ type of arch is constructed from ordinary un-cut bricks.

The form work for an RCC floor consists of a _______ to receive the concrete.

A _____ is a horizontal member which is placed across an opening to support the position of the structure above it.

_________ is the horizontal distance between the faces of two consecutive Risers.

__________ is the inclined or splayed surface on the abatement.

The temporary casing is known as the ______

The column formwork consists of a box prepared from ___ separate sides.

The formwork for an _______ consists of rows of the vertical post which carry small wooden beams at their tops.