___________ arrangement helps in improving the appearance of the face and also reduces the quality of concrete.

The formwork for _______ consists of sheets, studs, Wales, ties and braces.

Identify the type of Arch given below.

____________ is the lower half portion of the arch between the crown and the skewback.

The _____ formwork can be reused several time as compared to ordinary Timber formwork.

____________ is the clear vertical distance between the highest point on the intrados and springing line.

The ______ formwork should be neither too dry nor too wet.

_____________ arches can be constructed of the precast cement concrete blocks or Monolithic concrete.