Methods of measurement

Methods of measuring walls, columns, slab

• The walls are measured in cubic feet (C.F.T).Ex: If the wall measures 9 inches x 10 feet long x 10 feet high then multiply this 3 values

• Multiply. 10 'x 10' = 100 'x 0.75 = The wall measures a total of 75 cubic feet.

• If the wall is 6 inches wide, 10 feet long, and 10 feet high, it measures 10 'X 10' = 100'x0.50 = Wall measures a total of 50 cubic feet.

• Concrete measuring method: eg concrete is 10 feet wide, 10 feet long, 2 inches thick,

• 10'x 10' = 100' x 0. 16 = concrete measurement is a total of 16 cubic feet erbaa.

• This concrete measuring 10 'x 10' x 0.7"makes a total of 58 cubic feet. (10' x 10' = 100' X .58 then becomes 58 cubic feet).

• 10' x 10' x 6" This concrete measurement will be 50 cubic feet. (10 'x 10 = 100' X. 50 = 50 cubic feet.).

•  Method of measuring columns: When the height is 10 feet, the width is 6 inches, the length is 18 inches, we have to measure it, multiply it by inch, multiply it by feet, and divide by 144.

• The column measuring 10' x 6" x 18" makes a total of 1080. When divided by 144, the column measures 7.5 cubic feet.

• Method of measuring circular columns: Using a circular filler as shown in the figure, make a square and inside it, measure its radius. Then follow the 3.142 x r2XH formula. ".50 (6").

R2 x H = 3.14 x 0.50 x 0.50 x 10" = 7.85 cft. 

Measuring different shapes of site

How to Measure Different Shapes of Homes, Sites, and Roofs (In square meters & square feet)

1.

      You should take the width x length horizontal on the ground and other methods is horizontal x vertical     

Solution:

     ft   meter  ft  meter 

30 (9.14) x 40 (12)

= 1200 sq ft (111 sq meter)

This site totally measures 1200 sq ft, and and in 111 sq meter 

2. 

Solution: 

ft   meter  ft  meter 

40 (9.14) x 40 (12)

= 1600 sq ft (144 sq meter)

A site having measurement of 40x40:

This site totally measures 1600 sq ft. And in meters it is 144 square meters.

3.
      This measure was up to in the shapes of square and rectangular what to when the shape of a site is in circular areas

4.
     Calculation of circular site by the means of circular dia

 

5. 

     And to calculate right angle site

6.

     And to calculate isosceles triangle 

7. 

     To calculate parallelogram type of site

8. 

    The sits shown below can be calculated  by the formula  A+B and divide it by 2 later 

C+D later divide the answer by 2 next multiply the both answers you got for example:

                      30×40= 1200 

                    =  1200/2=600

                    1/2 x L x B
                   =1/2 x 20 × 10
                   = 100
                      100/2 = 50

 Multiply the both results
                   600×50=30,000 sq. Ft.