Monday, 18 July 2011

Proof of 13.5 Brick in 1 Cft



Hi Friends,

Here is the break up formula for numbers of Bricks in 1 cft we use, and also calculations for mortar,
because I observe, we studies and many of our friends know that we used 13.5 bricks in 1 cft, but if we found any change of size in bricks then it create problems, for this constant value we are using standard size of Brick (9" X 4.375" X 2.6875"), but many of the areas specially in Pakistan where we can't get this brick with specific size then we have to calculate the actual quantity of brick in 1 cft for particular size.

So please check and enjoy. Soft copy of excel sheet is available on request.

Ask me if there is any enquiry amirshehzad101@yahoo.com 

15 comments:

  1. Dear How many brick in 100 cubic meter???

    ReplyDelete
    Replies
    1. no,it's not complete proof. 1 cft =13.5 bricks
      1 cft = 12x12x12=1728 now brick size 9"x4.5"x3" so 9x4.5x3=121.5
      Now 1728/121.5=14.22, further who can solve this to give the 13.5 value?

      Delete
    2. sir i try on this Question and have lost a good job opportunity for the reason of this question so Please tell me this please. Faizmuh23@gmail.com

      Delete
  2. no,it's not complete proof. 1 cft =13.5 bricks
    1 cft = 12x12x12=1728 now brick size 9"x4.5"x3" so 9x4.5x3=121.5
    Now 1728/121.5=14.22, further who can solve this to give the 13.5 value?

    ReplyDelete
    Replies
    1. bro, you have to detect the quantity of mortar too, chec the whole calculations

      Delete
  3. bahi koi muja bata sakta hai ka aik room ki bricks , sand, cement estimation kiya formula hai.

    ReplyDelete
  4. sir i try on this Question and have lost a good job opportunity for the reason of this question so Please tell me this please.

    ReplyDelete
  5. i agree of your statment.......

    ReplyDelete
  6. i seen on every forum people say 1350 or 1380 bricks for 100cft brickwork while brick size (9"x4.5"x3") which is absolutely wrong .
    For this amount of brick work and brick size number of bricks are 1180 numbers of brick and abot 17 to 18 % of wet mortar say 17.5 cft mortar all this calculation exclude the wastage thanks azamchaudhery@gmail.com

    ReplyDelete
  7. http://nasgroup-pk.blogspot.com/ Please give your suggestion. "amir.qs@hotmail.com"

    ReplyDelete