is.456.2000 - plain & reinforced concrete_part1

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Disclosure to Promote the Right To Information

Whereas the Parliament of India has set out to provide a practical regime of right to

information for citizens to secure access to information under the control of public authorities,in order to promote transparency and accountability in the working of every public authority,

and whereas the attached publication of the Bureau of Indian Standards is of particular interest

to the public, particularly disadvantaged communities and those engaged in the pursuit of

education and knowledge, the attached public safety standard is made available to promote the

timely dissemination of this information in an accurate manner to the public.

!"#$% '(%)

“ !"# $ %& #' (")* &" +#,-. ”Satyanarayan Gangaram Pitroda

“Invent a New India Using Knowledge”

“ /0 )"1 &2 324 #' 5 *)6 ” Jawaharlal Nehru

“Step Out From the Old to the New”

“ 7"#1 &" 8+9&") , 7:1 &" 8+9&") ”Mazdoor Kisan Shakti Sangathan

“The Right to Information, The Right to Live”

“ !"# %& ;


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July 2000

IS

456 : 2

R

fflrmed

2005

Indian Standard

PLAIN AND

REINFORCED CONCRETE -

CODE

OF

PRACTICE

Fourth Revision

Tenth Reprint APRIL

2 7

Including mendments No. I nd 2

ICS 91 1 3

C BI52

URE U

OF INDI N

ST ND RDS

MANAK

BHAVAN 9 BAHADUR SHAH

ZAFAR

MARG

NEW

DELIiI

11 2

Price Rs 83 9+ Rs

12 9


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IS 6: 2000

CONTENTS

PAGE

SECTION

GENERAL

J

SCOPE

2

REFERBNCES

3

TERMINOLOGY

4 SVMBOU

SECTION 2 MATERIALS

WORKMANSHIP

INSPECTION ANDTESTING

5

MATERIALS

5 1

Cement

5 2

MineralAdmixtures

5 3

Aggregates

5 4

Water

5 5

Admixtures

5 6

Reinforcement

5 7 StorageofMaterials

6 CONCRETE

6 1 Grades

6 2 Propertiesof Concrete

7

WORKABIUTY OF CONCRETE

8

DURABILITY OFCONCRETE

8 1 General

8 2 Requirements for Durability

9 CONCRETE MIX PROPORTIONING

9 1 Mix Proportion

9 2 Design Mix

Concrete

9 3 NominalMix Concrete

PRODUlllON OF

CONCRETE

10 1 Quality

AssuranceMeasures

10 2 Batching

10 3 Mixing

FORMWORK

1

J

1 General

11 2 Cleaning and

Treatment

of Fonnwork

11 3 StrippingTime

12

ASSEMBLY OF REINFORCEMENT

·13

TRANSPORTING PLACING

COMPACTION AND URIN

J

3 1 TransportingandHandling

13 2 Placing

13 3 Compaction

5

J

11

3

3

3

4

4

5

15

15

5

5

7

7

8

22

22

22

23

23

23

24

24

25

25

25

25

25

26

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is.456.2000 - plain & reinforced concrete_part1

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