Sign Up

Continue with Facebook
Continue with Google
or use


Have an account? Sign In Now

Sign In

Get Access to:

  • Ask & get answers from experts & other users
  • Play Quiz and test your skills
  • Free Download eBooks, Notes, Templates, etc.
  • Study Materials
  • Latest Articles

Sign Up Here
Continue with Facebook
Continue with Google
or use

Forgot Password?

Don't have account, Sign Up Here

Forgot Password

Lost your password? Please enter your email address. You will receive a link and will create a new password via email.

Have an account? Sign In Now

Sorry, you do not have a permission to ask a question, You must login to ask question.

Continue with Facebook
Continue with Google
or use

Forgot Password?

Need An Account, Sign Up Here

Sorry, you do not have a permission to add a post.

Continue with Facebook
Continue with Google
or use

Forgot Password?

Need An Account, Sign Up Here

Please briefly explain why you feel this question should be reported.

Please briefly explain why you feel this answer should be reported.

Please briefly explain why you feel this user should be reported.

Expert Civil Logo Expert Civil Logo
Sign InSign Up

Expert Civil

Expert Civil Navigation

  • Articles
  • QnA
  • Spaces
  • Quizzes
Search
Ask A Question

Mobile menu

Close
Ask a Question
  • Articles
  • QnA
  • Spaces
  • Quizzes
  • Home
  • Resources
    • PDF
    • Spreadsheet
    • Template
    • Project Report
    • Question Paper
    • Presentation
    • Notes
    • House Plan
  • Subjects
    • Estimation
    • Surveying
    • Building Const.
    • Foundation
    • Irrigation
    • Geotechnical
    • Fluid Mechanics
  • Software
    • Autocad
    • 3Ds Max
    • Staad Pro
  • Marketplace
  • EC App
Home| Questions|Q 61377
Next
Answered
Varun Kumar
Varun Kumar
Asked: January 30, 20222022-01-30T13:25:52+05:30 2022-01-30T13:25:52+05:30In: Concrete

How much cement is required for 1m3 concrete?

Calculate how much cement is required for 1 meter cube concrete?

  • 4
  • 1 1 Answer
  • 32 Views
  • 2 Followers
Answer
Share
  • Facebook

    Related Questions

    • Why Concrete Cover is provided for reinforcement?
    • How do you measure the volume of concrete?
    • Workability of concrete is inversely proportional to
    • which of the following aggregates gives maximum strength in concrete?
    • how to apply sodium silicate on concrete?

    1 Answer

    • Voted
    • Recent
    • Oldest
    • Random
    1. Best Answer
      Mahima Singh
      2022-01-30T13:43:28+05:30Added an answer on January 30, 2022 at 1:43 pm
      This answer was edited.

      Concrete is made up of different materials such as cement, sand, and aggregates. There are different grades of concrete-like normal grade, standard grade of concrete, and high strength grade of concrete.

      M5 e.g. “M” represents for mix whereas “5” numerical value represents the overall characteristics compressive strength (N/mm2) of that particular mix at 28 days. The nominal mix ratio is prepared as per IS 456 code book.

      Concrete grade

      Type of concrete

      Mix ratio

      M5,M7.5,M10 , M15 ,M20

      Nominal grade

      Nominal mix ratio

      M25,M30,M35 , M40 ,M45

      Standard grade

      Design mix ratio

      M50,M55,M60 , M65 ,M70

      High strength grade

      Let’s calculate how much cement, sand, and aggregate are required for 1m3 of M20 concrete.

      We know that wet volume of concrete = 1m3, but we need dry volume of concrete. To calculate  dry volume of concrete we have to multiply 1.54 to wet volume of concrete.

      When we mix the dry materials together with water, the number of air voids present in the dry materials get evaporated and their volume is decreased by 54% after mixing. That’s a reason why dry volume of concrete is increased by 54% of wet concrete.

      Step 1: Wet volume of concrete = 1m3

      Dry volume of concrete = 1*1.54 (cubic meter)

      Step 2: For Grade M20

      Cement

      Sand Aggregate
      1 1.5

      3

      Total mix proportion = 1+1.5+3=5.5

      Part of Cement

      Part of Sand Part of Aggregate
      1/5.5 1.5/5.5

      3/5.5

      Step 3: let’s calculate how much quantity of cement is required for M20 concrete in cubic meter.

      (1/5.5)* 1.54 m3= 0.28m3.

      So, 0.28 m3 cement is required for 1 cubic meter of M20 concrete.

      Lets calculate this in the terms of bag.

      1m3 of cement =1440kg

      So, 0.28m3 of cement =1440*.28=403 kg

      As we know, Each bag contain 50 kg

      So the number of bags required =403/50=approx 8

      So the number of Cement bags required is 8

      • 2
      • Share
        Share
        • Share on Facebook
        • Share on Twitter
        • Share on LinkedIn
        • Share on WhatsApp

    You must login to add an answer.

    Continue with Facebook
    Continue with Google
    or use

    Forgot Password?

    Need An Account, Sign Up Here

    Sidebar

    Advertisement

    Subscribe

    Recent Posts

    • Editorial Staff

      Why Does Engineering Matter in Everyday Life?

    • Editorial Staff

      Difference between architecture drawing and engineering drawing

    • Editorial Staff

      Difference Between Mortar and Grout | Different Types of Mortar and Grout

    • Editorial Staff

      Different Types of Windows for Home with Pros and Cons

    • asokchaithanya

      Procedure of Rock Salt Finish Concrete Surface

    Advertisement

    Recent Questions

    • Vipin Chauhan

      Grade of cement suitable for retaining wall

      • 0 Answers
    • Vipin Chauhan

      What is brick masonry?

      • 4 Answers
    • Varun Kumar

      How to calculate bearing in surveying?

      • 1 Answer
    • Varun Kumar

      what are the advantages of pre-cast piles?

      • 1 Answer
    • Mahima Singh

      What is ranging in surveying?

      • 1 Answer

    Explore

    • Home
    • Resources
      • PDF
      • Spreadsheet
      • Template
      • Project Report
      • Question Paper
      • Presentation
      • Notes
      • House Plan
    • Subjects
      • Estimation
      • Surveying
      • Building Const.
      • Foundation
      • Irrigation
      • Geotechnical
      • Fluid Mechanics
    • Software
      • Autocad
      • 3Ds Max
      • Staad Pro
    • Marketplace
    • EC App

    Footer

    • About Us
    • Contact Us
    • Privacy Policy
    • Write for Us
    • Add Post
    • Badges
    • Rules
    • FAQ
    • Quizzes
    • Market
    • Articles
    • Q&A

    Install the Expert Civil app

    © 2022 Expertcivil. All Rights Reserved