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M-35 Mix Designs as per IS-10262-2009

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By
Raj Mohammad Khan

Following table shows the M-35 Mix Designs as per IS-10262-2009, hope this helps all civil engineers here

CONCRETE MIX DESIGN

As per IS 10262-2009 & MORT&H

A-1

Stipulations for Proportioning

1

Grade Designation M35

2

Type of Cement OPC 53 grade confirming to IS-12269-1987

3

Maximum Nominal Aggregate Size 20 mm

4

Minimum Cement Content (MORT&H 1700-3 A) 310 kg/m3

5

Maximum Water Cement Ratio (MORT&H 1700-3 A) 0.45

6

Workability (MORT&H 1700-4) 50-75 mm (Slump)

7

Exposure Condition Normal

8

Degree of Supervision Good

9

Type of Aggregate Crushed Angular Aggregate

10

Maximum Cement Content (MORT&H Cl. 1703.2) 540 kg/m3

11

Chemical Admixture Type Superplasticiser Confirming to IS-9103

A-2

Test Data for Materials

1

Cement Used Coromandal King OPC 53 grade

2

Sp. Gravity of Cement 3.15

3

Sp. Gravity of Water 1.00

4

Chemical Admixture BASF Chemicals Company

5

Sp. Gravity of 20 mm Aggregate 2.884

6

Sp. Gravity of 10 mm Aggregate 2.878

7

Sp. Gravity of Sand 2.605

8

Water Absorption of 20 mm Aggregate 0.97%

9

Water Absorption of 10 mm Aggregate 0.83%

10

Water Absorption of Sand 1.23%

11

Free (Surface) Moisture of 20 mm Aggregate nil

12

Free (Surface) Moisture of 10 mm Aggregate nil

13

Free (Surface) Moisture of Sand nil

14

Sieve Analysis of Individual Coarse Aggregates Separate Analysis Done

15

Sieve Analysis of Combined Coarse Aggregates Separate Analysis Done

15

Sp.Gravity of Combined Coarse Aggregates 2.882

16

Sieve Analysis of Fine Aggregates Separate Analysis Done

A-3

Target Strength for Mix Proportioning

1

Target Mean Strength (MORT&H 1700-5) 47N/mm2

2

Characteristic Strength @ 28 days 35N/mm2

A-4

Selection of Water Cement Ratio

1

Maximum Water Cement Ratio (MORT&H 1700-3 A) 0.45

2

Adopted Water Cement Ratio 0.4

A-5

Selection of Water Content

1

Maximum Water content (10262-table-2) 186 Lit.

2

Estimated Water content for 50-75 mm Slump 160 Lit.

3

Superplasticiser used 0.5 % by wt. of cement

A-6

Calculation of Cement Content

1

Water Cement Ratio 0.4

2

Cement Content (160/0.42) 400 kg/m3

Which is greater then 310 kg/m3

A-7

Proportion of Volume of Coarse Aggregate & Fine Aggregate Content

1

Vol. of C.A. as per table 3 of IS 10262 62.00%

2

Adopted Vol. of Coarse Aggregate 62.00%

Adopted Vol. of Fine Aggregate ( 1-0.62) 38.00%

A-8

Mix Calculations

1

Volume of Concrete in m3 1.00

2

Volume of Cement in m3 0.13

(Mass of Cement) / (Sp. Gravity of Cement)x1000

3

Volume of Water in m3 0.160

(Mass of Water) / (Sp. Gravity of Water)x1000

4

Volume of Admixture @ 0.5% in m3 0.00168

(Mass of Admixture)/(Sp. Gravity of Admixture)x1000

5

Volume of All in Aggregate in m3 0.711

Sr. no. 1 – (Sr. no. 2+3+4)

6

Volume of Coarse Aggregate in m3 0.441

Sr. no. 5 x 0.62

7

Volume of Fine Aggregate in m3 0.270

Sr. no. 5 x 0.38

A-9

Mix Proportions for One Cum of Concrete (SSD Condition)

1

Mass of Cement in kg/m3 400

2

Mass of Water in kg/m3 160

3

Mass of Fine Aggregate in kg/m3 704

4

Mass of Coarse Aggregate in kg/m3 1271

Mass of 20 mm in kg/m3 915

Mass of 10 mm in kg/m3 356

5

Mass of Admixture in kg/m3 2.00

6

Water Cement Ratio 0.40

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We are thankful to Er. Raj M. Khan for sharing this information with us on engineeringcivil.com. We hope this would be of great significance to civil engineers.

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Comments
  • er R.S.SISODIA HOD CIVIL ENGG KHANDWA July 27, 2010 at 12:30 pm

    WHAT WILL BE THE MIX DRSIGN FOR PUMPED CONCRETE

  • er R.S.SISODIA HOD CIVIL ENGG KHANDWA July 27, 2010 at 12:30 pm

    how be make proportion for pumped concrete

  • manasHalder August 19, 2010 at 9:23 pm

    please send me the proper procedure of well foundation

  • sharmila karmacharya September 13, 2010 at 4:35 am

    how to calculate the amount of cement,sand,aggregate in a design mix of concrete for Rcc structure.i would be glad for the reply

  • harish adhikari September 21, 2010 at 5:21 am

    Dear sir,
    Please tell me What is the limit of Standard Deviation for concrete (cube Strength)
    Thanks
    Harish Adhikari

  • Bola oluyemi October 29, 2010 at 7:06 am

    What will be the 7days strength for C35 concrete and which specification/standard can it be found/confirmed.

  • M.Hari Singh Naik November 15, 2010 at 8:35 am

    Thank you for giving Valuble note.

  • divya madhuri December 2, 2010 at 11:36 pm

    Is there any relation between coefficient of uniformity of sand used in the mixdesign to the strength of concrete cubes cast with it?

  • nilesh bhalu December 24, 2010 at 2:52 am

    thnks for information

  • paghadiwala tejas December 24, 2010 at 2:55 am

    i want concrete cube MAXIMUM & MINMUM STRENGTH OF M-25 & M-35.

  • BIBEKANANDA MISHRA December 31, 2010 at 6:50 am

    What are the environmental guide line for using M25,M30 & M40 concrete. Can it it be used in hot climate? How are the strength,shrinkage, cracks etc affected with variation of temperature? Please send the Q.C. for these grade of concrete to be adopted as per I.S. Specification to my email.

  • SHAHIDHUSEN LALA February 11, 2011 at 4:27 am

    what is the estimated water content, how it can estimate.

  • krishnan March 14, 2011 at 10:22 am

    what is the equivalent standard for C25/30 & what is the equivalent standard for BS t55s steel in India

  • a c halemani asst engineer pre circle, May 19, 2011 at 7:40 am

    Target strength =43.25(35+1.65*5) I have designed M35 using 350kg cement per cum, 2% plasticiser( conplast sp337at 1.5%wt of cement , JK 43 opc cement used . w/c =0.4 Sp gr of cement =2.92,Sp gr of ca=2.64, sp gr of fa =2.62 excellent result obtained pl try & reply pl read % of plasticiser as 1.50% of wt of cement

  • Janaki June 10, 2011 at 4:57 am

    Could you please provide the difference between grade 35A(used for water retaining structures) and grade 35 concrete.
    Thanks!

  • Vikash Paul July 3, 2011 at 9:45 am

    Please kindly send me M35 grade Mix Design weight basis as well as volumetric for Pile and quantity of aggregate & cement per cum of casting at my Email

  • jaswant singh rawat July 9, 2011 at 4:46 am

    dear sir,
    please tell me what is maximum time of placing the concrete if cement content is 380kg/m3, w/c= .45, slump=150

  • Mohammad Kabir July 20, 2011 at 1:40 pm

    Dear sir,
    I wanted to know the 28 Mgpascal concrete admixture (cement, sand, gravel, water and slump) thanks

  • Asrarqureshi August 24, 2011 at 7:49 pm

    I want to know how cubes give maximum strength in manimum days

  • dinesh November 18, 2011 at 8:51 am

    what is a design calculation of m35 concrete

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