How To Calculate Area Of Shuttering And Centering For Staircase? – LCETED

How To Calculate Area Of Shuttering And Centering Shuttering For Staircase? – LCETED

In this article, We are going to explain “How To Calculate Area Of Shuttering And Centering For Staircase” With simple mathematical steps.

 

GIVEN DATA:

 

Solution:

 

A. Shuttering And Centering Area Of Waist Slab: S1 & S2

Shuttering And Centering Area = (Side area of Slab + Bottom area of Slab ) x no. of slabs 

To find inclined length using Pythagoras theorem

c = √(a² + b²)  

c = √(10² + 5²)

C (Waist slab - Inclined length) = 11.18 Ft

Shuttering And Centering Area = (L x D x 2 + L x B ) x no. of slabs

= (11.18 x 0.5 x 2 + 11.18 x 3.5 ) x 2

= 100.62 sqft

B. Shuttering And Centering Area Of Steps:

Shuttering And Centering Area = (Side area of Step + Front area of Step ) x no. of Steps

= (0.5 x B x H x 2 + L x D) x no. of Steps

= (0.5 x 1 x 0.5 x 2 + 3.5 x 0.5) x 20

= 45 sqft

 

C. Shuttering And Centering Area Of Landings: L1 & L2

Shuttering And Centering Area = (three Side area of Landing + Bottom area of Landing) x no. of Landings

= ( B x D x 2 + L x D + L x B ) x no. of Landings

= ( 4 x 0.5 x 2 + 7 x 0.5 + 7 x 4 ) x 2

= 71 sqft

 

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