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M-25 Mix Designs as per IS-10262-2009

By
Raj Mohammad Khan

Following table shows the M-25Mix Designs as per IS-10262-2009, hope this helps all civil engineers here

M-25 CONCRETE MIX DESIGN

As per IS 10262-2009 & MORT&H

A-1

Stipulations for Proportioning

1

Grade Designation M25

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) 36N/mm2

2

Characteristic Strength @ 28 days 25N/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 0.43

A-5

Selection of Water Content

1

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

2

Estimated Water content for 50-75 mm Slump 138 Lit.

3

Superplasticiser used 0.5 % by wt. of cement

A-6

Calculation of Cement Content

1

Water Cement Ratio 0.43

2

Cement Content (138/0.43) 320 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 0.10

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

3

Volume of Water in m3 0.138

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

4

Volume of Admixture @ 0.5% in m3 0.00134

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

5

Volume of All in Aggregate in m3 0.759

Sr. no. 1 – (Sr. no. 2+3+4)

6

Volume of Coarse Aggregate in m3 0.471

Sr. no. 5 x 0.62

7

Volume of Fine Aggregate in m3 0.288

Sr. no. 5 x 0.38

A-9

Mix Proportions for One Cum of Concrete (SSD Condition)

1

Mass of Cement in kg/m3 320

2

Mass of Water in kg/m3 138

3

Mass of Fine Aggregate in kg/m3 751

4

Mass of Coarse Aggregate in kg/m3 1356

Mass of 20 mm in kg/m3 977

Mass of 10 mm in kg/m3 380

5

Mass of Admixture in kg/m3 1.60

6

Water Cement Ratio 0.43

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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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109 comments on "M-25 Mix Designs as per IS-10262-2009"

Hemant says:

sir pls send the all grade of concrete mix design minimum cement content
what is the Mivan concrete pls explined to me i m wating for u r reply

Sagar Surve says:

Mivan is the type of shuttering used. You can say form finish where no plastering required & in this type of shuttering concrete should be having more fines.Also by using this king of shuttering you will increase your speed of work.

hemant singh says:

sir pls send M30,M35,M40,andM45grade of concrete mix design according to IS-456:2000

bhushan says:

i want know that at which w/c ratio we can reduce cement amount while designing mix concrete for m-20

Swapnil Mohan Patil says:

sir pls send M30,M35,M40,andM45grade of concrete mix design according to IS-456:2000

SACHIN SRIVSTAVA says:

DEAR SIR, please send me full detail of design mix of M-25 grade as per INDIAN STANDARD CODE for lucknow region. thanks n regards.

mahesh vadher says:

dear sir pls tell me the consumption of cement for all standard concrete works as per design. plz do needful

chandra shekhar says:

Dear Sir,

I want with fly ash mix design and with GGBS also
with Regards
Chandra shekhar

chandra shekhar says:

sir,

I want reason for chocking of concrete please tell me we are pumping M-10 grade it is possible or not

maruti y madar says:

sir pls send M30,M35,M40,andM45grade of concrete mix design according to IS-456:2000

manikanta says:

How do you confirm the qty of concrete When it is loaded Transit mixture Vehicle

uma maheswari says:

Dear Sir, If OPC 43 grade will be use Belongs to OPC 53 means. what ratio will get. (M25 Grade)

uma maheswari says:

dear sir, plz tell me if we want to use 43 grade cement.what change it would be in mix design of weight batching and volumetric batching.plz explain in detail

manoj sharma says:

DEAR SIR, please send me full detail of design mix of M-25 & M30 grade as per INDIAN STANDARD CODE for MEERUT region. thanks n regards

sujeet kumar says:

please send me complete procedure of concrete mix design

shridhar dayal says:

sir, please send us mix design (as per IS code) of M20,M25,M30,M35 & M40 with OPC-43 + FLY Ash for Manesar (Gurgaon)
thanks & regards

ajay kumar roy says:

sir please send us mix design (as par is code ) of m10,m15,m20,m25,m30,m35,m40,with opc-43+fly ash for binola(gurgaon) thank for you

MANASH KUMAR JENA says:

Sir, please send me complete procedure of concrete mix design & mix design (as per IS code) of M20,M25,M30,M35 & M40.
Thanks & Regards

Niranjan Kumar Pathak says:

Sir, Please sand me concrete mix design as par IS Code of M-40 (PQC)

Kanchan Chakrabortty says:

Dear Sir,
Please send me concrete mix design as per IS CODE of M25 and also send how to convert it in volume batching.

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