Construction Process and Rat Slab

The video tutorial covers the construction process, starting with the installation of 87 columns over 60 working days. The focus then shifts to concrete work, specifically the pouring of a rat slab. This slab provides a smooth finish for the structural slab and will be removed during future excavation of lower parking levels.

How many columns are installed in the initial phase of the construction?

• 60

• 87

• 45

• 100

How long does it take to install all the columns?

• 120 working days

• 90 working days

• 60 working days

• 30 working days

What is the purpose of the rat slab in the construction process?

• To act as a permanent foundation

• To provide a temporary roof

• To support the columns

• To create a smooth surface for the structural slab

What is the main focus after the columns are installed?

• Installing the roof

• Painting the structure

• Excavating the site

• Pouring the rat slab

What happens to the rat slab after the lower parking levels are excavated?

• It remains as part of the structure

• It is reinforced with additional concrete

• It is removed

• It is painted