Rebar Estimation Class: 17 (Slab on Grade) Part - 2

-
  Slab Bolster & Slab Bolster Upper   Slab Bolster height = 2”   Length of Slab Bolster = 5+4 = 9’- 0”  Number of Slab Bolster = 200/9  = 22.22                                            = 23+1 = 24            No. of SB   =  150 -  (2 X ½ Spacing)                                          Spacing                             =  150  -   4                                       4                                            =  146 / 4                             =  36.5 + 1  = 38                         Total number of SB =  24 X 38                                   =  720 Nos.   Total linear feet = 720 X 5                            = 3600 L ft     Required = 720 Nos. 2” Height of SB (5’-0”) Length The total length of the Beam Bolster 3600’- 0” L ft         Individual high chair  ( I H C )            No. of IHC   =  200 -  (2 X ½ Spacing)                                          Spacing                             = 
Post a Comment

Simple Past Tense - சாதாரண இறந்தகாலம் - Part 2 (Did)

-

SIMPLE PAST TENSE   -  சாதாரண இறந்தகாலம் 


Did you pay the fee?

நீ கட்டணம் செலுத்தினாயா?

 

No, I didn't pay the fee.

இல்லை, நான் கட்டணம் செலுத்தவில்லை.

 

Did he stand on the bench?

அவன் பெஞ்ச் மேல் நின்றானா?

 

Yes, He stood on the bench.

ஆம், அவன் பெஞ்ச் மேல் நின்றான்.

 

Comments

Post a Comment

Popular posts from this blog

-
  RebarCAD    DOWNLOAD   LINK: https://rebarcad.com/ COMPANY  LINK: https://www.google.com/search?q=rebar+detailing+outsourcing+companies+in+usa&sxsrf=ALiCzsaRULMm5x89G91Pp9n9DDi0-p0u8Q%3A1668958285680&source=hp&ei=TUh6Y_mTJbHh4-EPhKGN8AE&iflsig=AJiK0e8AAAAAY3pWXV3kPjmHW1_becQt5tcHio9ZPzXs&oq=&gs_lcp=Cgdnd3Mtd2l6EAEYAjIHCCMQ6gIQJzIHCCMQ6gIQJzIHCCMQ6gIQJzIHCCMQ6gIQJzIHCCMQ6gIQJzIHCCMQ6gIQJzIHCCMQ6gIQJzIHCCMQ6gIQJzIHCCMQ6gIQJzIHCCMQ6gIQJ1AAWABg-HdoAXAAeACAAQCIAQCSAQCYAQCwAQo&sclient=gws-wiz https://www.youtube.com/channel/UCkuirPEvxV1pAOwQJ3Weckw
Read more

How to Calculate Cement, Sand, Aggregate Quantity of Concrete

-
  CONCRETE CALCULATION Cement, Sand, and Aggregate Quantity     Slab on grade   Floor slab size: 10'-0" x 10'-0" x 0'-6"   Volume → 50 cft   Wet volume of concrete: 50 cft   Dry volume of concrete = ?   The dry volume of concrete = 1.54 x The wet volume of concrete.   Wet concrete is composed of cement, fine aggregate, coarse aggregate, and water.             Dry volume of concrete Dry concrete is composed of cement, fine aggregate, and coarse aggregate.   Void Ratio Compressibility of materials used in 1 m3 of concrete Coarse Aggregate = 32% Fine Aggregate =20% Cement is neglected (due to fine particles). Wastage = 2–10% (we take 2%) Total void ratio = 32 + 20 + 2 = 54%     The percentage of voids caused by cement is 10%. The percentage of voids caused by fine aggregate is 12%. The percentage of voids caused by coarse aggregate is 32%. The total percentage of voids is 54%.   So, we
Read more