16
ISO 12944 Coating Selector h s o f r f e o ) ( s y X s C t e m s i n c l u d e d Revision 2

ISO 12944 Coating Selector 12944... · 2021. 1. 19. · ISO 12944 the universally accepted standard for corrosion protection of structural steel Whether in the atmosphere, water or

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Page 1: ISO 12944 Coating Selector 12944... · 2021. 1. 19. · ISO 12944 the universally accepted standard for corrosion protection of structural steel Whether in the atmosphere, water or

ISO 12944Coating Selector

hs of rf eo )( syX sC tems incl uded

Revision 2

Page 2: ISO 12944 Coating Selector 12944... · 2021. 1. 19. · ISO 12944 the universally accepted standard for corrosion protection of structural steel Whether in the atmosphere, water or

A global providerof coatingsThe Jotun Group is one of the world's leading manufacturers of paints, coatings and powder coatings.

Jotun's operations ensure the very best in paint systems and products to protect and decorate surfaces

in the residential, shipping and industrial markets. Everything we do, from development to production,

marketing, sales and consultancy is to protect the property of our customers all over the world.

Jotun recognises the responsibility we have to the environment

and have established our own GreenSteps programme.

This programme allows us to address market demand for

producing coatings solutions that are more sustainable.

After all, for a more colourful world, we all need to be a little

greener.

Page 3: ISO 12944 Coating Selector 12944... · 2021. 1. 19. · ISO 12944 the universally accepted standard for corrosion protection of structural steel Whether in the atmosphere, water or

ISO 12944the universally accepted standardfor corrosion protection of structural steel

Whether in the atmosphere, water or soil, all un-

protected steel is subject to corrosion which will

eventually lead to failure. To avoid this, steel should

be protected not only from the service environment

but also for the proposed lifetime of a structure.

The ISO 12944 standard is designed as a guideline

for architects, engineers, speci�ers, contractors and

applicators in choosing the correct systems to meet

the demands of both environment and service life.

Atmospheric corrosivity categories and examples of

typical environments are given in BS EN ISO 12944-2

(Table 1) and BS EN ISO 9226 (Table 2).

With vast experience and expertise globally in

protecting on & offshore structures for all concepts

of the protective market, Jotun has a coating system

to meet the exact anticorrosive requirements for

every situation.

Choosing a coating system that complies

with ISO 12944 can be achieved in three

straightforward steps:

1

2

3

selectENVIRONMENT

selectDURABILITY

selectCOATING SYSTEM

Page 4: ISO 12944 Coating Selector 12944... · 2021. 1. 19. · ISO 12944 the universally accepted standard for corrosion protection of structural steel Whether in the atmosphere, water or

1Selectthe corrosive environmentmost suited to your project

Corrosion category Exterior Interior

C1

C2

C3

C4

C5

Very Low

Low

Medium

High

Very high

Atmospheres with low level of pollution;mostly rural areas

Urban and industrial atmospheres,moderate sulfur dioxide pollution;coastal areas with low salinity

Industrial areas and coastal areas withmoderate salinity

Industrial areas with high humidity andaggressive atmosphere and coastal areaswith high salinity

Unheated buildings where condensationcan occur, e.g. depots, sports halls

Production rooms with high humidity andsome air pollution, e.g. food processingplants, laundries, breweries, dairies

Heated buildings with clean atmospheres,e.g of�ces, shops, schools, hotels

Chemical plants, swimming pools,coastal ship and boatyards

Buildings or areas with almost permanentcondensation and with high pollution

Categories for water and soil

lm1

lm2

lm3

Fresh water

Seas or brackish water

Soil

River installations, hydro-electric power plants

Immersed structures without cathodic protection(e.g. harbour areas with structures like sluice gates, locks or jetties)

Buried tanks, steel piles, steel pipes

Category Environment Examples of environments and structures

CX ExtremeOffshore areas with high salinity andindustrial areas with extreme humidity and aggressive atmosphere and subtropicaland tropical atmospheres

Industrial areas with extreme humidityand aggressive atmosphere

lm4 Sea or brackish waterImmersed structures with cathodic protection(eg. offshore structures)

Page 5: ISO 12944 Coating Selector 12944... · 2021. 1. 19. · ISO 12944 the universally accepted standard for corrosion protection of structural steel Whether in the atmosphere, water or

2 Selectthe required lifetimeof the coating system

Low (L)

Medium (M)

High (H)

Up to 7 years

Durability Years to �rst major maintenance

Common durability considerations:

Design of a structure

Conditions during application

Very high (VH)

7 years to 15 years

15 years to 25 years

More than 25 years

Time to �rst maintenance

Accessibility for maintenence

Page 6: ISO 12944 Coating Selector 12944... · 2021. 1. 19. · ISO 12944 the universally accepted standard for corrosion protection of structural steel Whether in the atmosphere, water or

Tabl

e C.

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Page 7: ISO 12944 Coating Selector 12944... · 2021. 1. 19. · ISO 12944 the universally accepted standard for corrosion protection of structural steel Whether in the atmosphere, water or

Tabl

e C.

3 P

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ER

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ple

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ith IS

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Page 8: ISO 12944 Coating Selector 12944... · 2021. 1. 19. · ISO 12944 the universally accepted standard for corrosion protection of structural steel Whether in the atmosphere, water or

Tabl

e C.

4 P

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Page 9: ISO 12944 Coating Selector 12944... · 2021. 1. 19. · ISO 12944 the universally accepted standard for corrosion protection of structural steel Whether in the atmosphere, water or

Tabl

e C.

5 P

aint

sys

tem

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r ca

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el f

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ory

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Spec

i�ca

tions

are

sam

ple

spec

i�ca

tions

whi

ch c

ompl

y w

ith IS

O 1

2944

-5 2

019.

Plea

se c

onta

ct y

our

loca

l Jot

un o

f�ce

, who

can

adv

ise o

n nu

mer

ous

com

plia

ntal

tern

ativ

es.

DFT

= D

ry F

ilm T

hick

ness

per

coa

t.

Tota

l DFT

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ry F

ilm T

hick

ness

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ompl

ete

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em.

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add

itio

n t

o P

olyu

reth

ane

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oats

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un c

an a

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riou

s To

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oat

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se r

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t te

chni

cal d

ata

and

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licat

ion

gui

de f

or p

re-t

reat

men

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coat

ing

and

cur

ing

con

diti

ons.

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N/A

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N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

Page 10: ISO 12944 Coating Selector 12944... · 2021. 1. 19. · ISO 12944 the universally accepted standard for corrosion protection of structural steel Whether in the atmosphere, water or

3Se

lect

your

coa

ting

syst

em

Tabl

e C.

6 P

aint

sys

tem

s fo

r ca

rbon

ste

el f

or im

mer

sion

cat

egor

ies

Im

1

Im2

Im

3

Syst

emN

o

PR

IME

R C

OA

TS

UB

SE

QU

EN

T C

OA

TP

AIN

T S

YS

TE

MD

UR

AB

ILIT

Y

I.03

Pen

gu

ard

Pro

EP1

Prod

uct

Type

of

prod

uct

No

ofC

oats

DFT

Prod

uct

No

ofC

oats

Type

of

prod

uct

DFT

Tota

lD

FT u

mTo

tal N

oof

Coa

tslo

wm

edhi

ghve

ryhi

gh

I.04

I.05

Pen

gu

ard

Pro

Pen

gu

ard

Pro

EP EP

1 1

190

270

200

380

540

400

2 2

Prod

uct

No

ofC

oats

Type

of

prod

uct

DFT

Pen

gu

ard

Pro

Pen

gu

ard

Pro

Pen

gu

ard

Pro

1 1 1

EP EP EP

190

270

200

INT

ER

ME

DIA

TE

CO

AT

S

I.06

Pen

gu

ard

Pro

EP1

300

600

Pen

gu

ard

Pro

1EP

300

2 2

Tabl

e E.

1 P

aint

sys

tem

s on

The

rmal

Spr

ayed

met

allic

coa

ting

for

cor

rosi

vity

cat

egor

ies

C4

and

C5

Syst

emN

o

SE

ALE

R C

OA

TS

UB

SE

QU

EN

T C

OA

TP

AIN

T S

YS

TE

MD

UR

AB

ILIT

Y

TSM

4.0

1

Bind

erTy

peN

o of

Coa

tsD

FTPr

oduc

tN

o of

Coa

tsTy

pe o

fpr

oduc

tD

FTTo

tal

DFT

um

Tota

l No

of C

oats

high

very

high

Prod

uct

No

ofC

oats

Type

of

prod

uct

DFT

SU

BS

EQ

UE

NT

CO

AT

EP, P

UR

1

Cor

rosi

vity

cate

gory

TSM

4.0

2

TSM

5.0

1

TSM

5.0

2

EP, P

UR

1

EP, P

UR

1

EP, P

UR

1

C4

C5

160

2

200

2

200

2

240

2

Pen

gu

ard

HSP

ZP

or

Pen

gu

ard

Exp

ress

ZP

Pen

gu

ard

HSP

ZP

or

Pen

gu

ard

Exp

ress

ZP

Pen

gu

ard

HSP

ZP

or

Pen

gu

ard

Exp

ress

ZP

Pen

gu

ard

HSP

ZP

or

Pen

gu

ard

Exp

ress

ZP

1 1 1 1

EP EP EP EP

100

140

140

160

Har

dto

p A

X o

r X

P

Har

dto

p A

X o

r X

P

Har

dto

p A

X o

r X

P

Har

dto

p A

X o

r X

P

1 1 1 1

PUR

PUR

PUR

PUR

60 60 60 80

Jotu

n do

not

rec

omm

end

Zinc

prim

ers

for

unde

r w

ater

thu

s th

e ex

clus

ion

of s

yste

ms

1.01

and

1.0

2

Seal

er c

oat

not

incl

uded

in N

DFT

or

Num

ber

of c

oats

. For

sys

tem

s w

ith T

herm

al S

pray

Alu

min

ium

(TSA

) ple

ase

cont

act

your

loca

l Jot

un o

f�ce

.

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

Page 11: ISO 12944 Coating Selector 12944... · 2021. 1. 19. · ISO 12944 the universally accepted standard for corrosion protection of structural steel Whether in the atmosphere, water or

Tabl

e D

.1

Pain

t sy

stem

s on

hot

dip

gal

vani

sed

stee

l for

cor

rosi

vity

cat

egor

ies

C2

to

C5

Syst

emN

o

PR

IME

R C

OA

TS

UB

SE

QU

EN

T C

OA

TP

AIN

T S

YS

TE

M

G2.

01

Prod

uct

Type

of

prod

uct

No

ofC

oats

DFT

Prod

uct

No

ofC

oats

Type

of

prod

uct

DFT

Tota

lD

FT u

mTo

tal N

oof

Coa

tslo

wPr

oduc

tN

o of

Coa

tsTy

pe o

fpr

oduc

tD

FT

INT

ER

ME

DIA

TE

CO

AT

S

Pen

gu

ard

HB

EP1

80

160

2H

ard

top

AX

or

XP

1PU

R80

Cor

rosi

vity

cate

gory

G2.

03

G3.

01

G3.

02

G3.

04

G4.

01

G4.

02

G4.

04

G4.

06

G5.

01

G5.

02

G5.

04

G5.

05

Pen

gu

ard

HB

EP1

120

Pen

gu

ard

HB

EP1

80

Pen

gu

ard

HB

EP1

120

Pen

gu

ard

HB

EP1

80

Pen

gu

ard

HB

EP1

80

Pen

gu

ard

HB

EP1

120

Pen

gu

ard

HB

EP1

80

Pen

gu

ard

HB

EP1

80

Pen

gu

ard

HB

EP1

120

Pen

gu

ard

HB

EP1

80

Pen

gu

ard

HB

EP1

80

Pen

gu

ard

HB

EP1

80

C2

C3

C4

C5

160

2H

ard

top

AX

or

XP

1PU

R80

200

3H

ard

top

AX

or

XP

1PU

R60

160

2H

ard

top

AX

or

XP

1PU

R80

200

3H

ard

top

AX

or

XP

1PU

R50

240

3H

ard

top

AX

or

XP

1PU

R50

Pen

gu

ard

HSP

ZP

or

Pen

gu

ard

Exp

ress

ZP

1EP

60

1EP

70

1EP

110

Pen

gu

ard

HSP

ZP

or

Pen

gu

ard

Exp

ress

ZP

Pen

gu

ard

HSP

ZP

or

Pen

gu

ard

Exp

ress

ZP

801

120

1

801

120

1

801

120

1

120

1

DU

RA

BIL

ITY

med

high

very

high

Spec

i�ca

tions

are

sam

ple

spec

i�ca

tions

whi

ch c

ompl

y w

ith IS

O 1

2944

-5 2

019.

Plea

se c

onta

ct y

our

loca

l Jot

un o

f�ce

, who

can

adv

ise o

n nu

mer

ous

com

plia

ntal

tern

ativ

es.

DFT

= D

ry F

ilm T

hick

ness

per

coa

t.

Tota

l DFT

= D

ry F

ilm T

hick

ness

of c

ompl

ete

syst

em.

In a

add

itio

n t

o P

olyu

reth

ane

Topc

oats

Jot

un c

an a

lso

off

erva

riou

s To

p C

oat

Tech

nolo

gy.

Plea

se r

efer

to

rel

evan

t te

chni

cal d

ata

and

App

licat

ion

gui

de f

or p

re-t

reat

men

t,re

coat

ing

and

cur

ing

con

diti

ons.

Jotu

n do

not

rec

omm

end

an A

lkyd

sys

tem

for

Gal

vani

zed

Stee

l

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

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Page 12: ISO 12944 Coating Selector 12944... · 2021. 1. 19. · ISO 12944 the universally accepted standard for corrosion protection of structural steel Whether in the atmosphere, water or

Tabl

e CX

Par

t 9:

Pr

otec

tive

Pai

nt S

yste

ms

for

Off

shor

e an

d R

elat

ed S

truc

ture

s

Syst

em /

Repo

rt N

o

PR

IME

R C

OA

TS

UB

SE

QU

EN

T C

OA

TP

AIN

T S

YS

TE

M

3410

-10-

0014

Mt0

3

Prod

uct

Type

of

prod

uct

No

ofC

oats

DFT

Prod

uct

No

ofC

oats

Type

of

prod

uct

DFT

Tota

lD

FT u

mTo

tal N

oof

Coa

tsC

X(O

ffsh

ore)

Prod

uct

No

ofC

oats

Type

of

prod

uct

DFT

INT

ER

ME

DIA

TE

CO

AT

S

Bal

to�

ake

PYE

170

0

600

2N

/AN

/AN

/AN

/A

Mar

ath

on

IQ2

EP1

350

Mar

ath

on

EP1

300

Mar

ath

on

550

EP1

300

Pen

gu

ard

Pro

GF

EP1

300

Jota

mas

tic

87 A

IEP

120

0

Mar

ath

on

550

EP1

200

Pen

gu

ard

Pro

GF

EP1

175

350

2N

/A

1400

2

700

2

600

2

600

2

600

3

400

2

DU

RA

BIL

ITY

Spla

sh a

ndTi

dal Z

ones

CX

(off

shor

ean

d Im

4)

lm4

Hot

-dip

Gal

vani

sed

stee

lor

The

rmal

spra

yed

Zinc

coat

ing

PYE

EP EP EP EP EP EP EP

N/A

N/A

N/A

N/A

Jota

mas

tic

87 A

I

N/A

N/A

N/A

N/A

N/A 1 N/A

N/A

N/A

N/A

N/A EP N/A

N/A

N/A

N/A

N/A

200

N/A

NO

1834

5

SL13

379

3400

-18-

0291

30 M

t02

N7A

SL13

348

SL14

467

3400

-18-

0291

30 M

t03

N7B

3400

-15-

0225

79 M

t13

Rev.

A

Jota

mas

tic

90 A

IEP

120

035

02

N/A

EP15

034

10-1

2-00

9182

Mt0

6

Jota

mas

tic

87 A

IEP

120

035

02

N/A

EP15

034

00-1

5-02

1881

Mt0

1

Bar

rier

ZnR

160

280

3H

ard

top

Pro

1PU

60Pe

ng

uar

d U

niv

ersa

l AI

EP16

034

00-1

5-01

9770

Mt0

2

Bar

rier

ZnR

175

285

3H

ard

top

XP

1PU

60Pe

ng

uar

d E

xpre

ssEP

150

LAB1

0-08

21-R

EP

Bar

rier

ZnR

160

280

3H

ard

top

On

e1

PU60

Jota

mas

tic

90 W

GEP

160

SL16

617

Bar

rier

ZnR

160

280

3H

ard

top

AX

1PU

60Pe

ng

uar

d U

niv

ersa

lEP

160

3400

-15-

0225

79 M

t09

Rev.

B

Bar

rier

ZnR

160

280

3H

ard

top

Pro

1PU

60Jo

tam

asti

c 90

WG

EP16

034

00-1

5-02

2579

Mt0

5

Bar

rier

Sm

art

Pack

ZnR

160

280

3H

ard

top

Sm

art

Pack

1PU

60Jo

tam

asti

c Sm

art

Pack

EP16

0N

O17

673

Bar

rier

Plu

sZn

R1

6028

03

Har

dto

p A

X1

PU60

Pen

gu

ard

Un

iver

sal

EP16

034

00-1

4-01

5786

Mt0

1, R

ev. B

Bal

to�

ake

Mar

ath

on

IQ2

Mar

ath

on

Mar

ath

on

550

Pen

gu

ard

Pro

GF

Jota

mas

tic

87 A

I RT

Mar

ath

on

550

Pen

gu

ard

Pro

GF

Jota

mas

tic

90

Jota

mas

tic

87

1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1

700

350

300

300

300

200

200

175

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

3Se

lect

your

coa

ting

syst

em

Page 13: ISO 12944 Coating Selector 12944... · 2021. 1. 19. · ISO 12944 the universally accepted standard for corrosion protection of structural steel Whether in the atmosphere, water or

Mai

nten

ance

Sys

tem

s (T

este

d in

acc

orda

nce

wit

h IS

O 1

2944

-9 2

018)

Syst

em /

Repo

rt N

o

PR

IME

R C

OA

TS

UB

SE

QU

EN

T C

OA

TP

AIN

T S

YS

TE

M

3400

-14-

0175

96 M

t01

Prod

uct

Type

of

prod

uct

No

ofC

oats

DFT

Prod

uct

No

ofC

oats

Type

of

prod

uct

DFT

Tota

lD

FT u

mTo

tal N

oof

Coa

tsPr

oduc

tN

o of

Coa

tsTy

pe o

fpr

oduc

tD

FT

INT

ER

ME

DIA

TE

CO

AT

S

Jota

mas

tic

80 A

lum

iniu

mEP

117

5

Jota

mas

tic

80 A

lum

iniu

mEP

110

0

400

3

250

3EP

Har

dto

p X

P

Har

dto

p X

P

1 2

PU PU

50 5034

10-1

3-01

2057

Mt0

2

Jota

mas

tic

80 A

lum

iniu

m

Jota

mas

tic

80 A

lum

iniu

m

1 1

175

100

EP

Perf

orm

ing

mai

nten

ance

in a

n of

fsho

re e

nviro

nmen

t is

exp

ensi

ve a

nd c

halle

ngin

g. J

otun

off

ers

mul

tiple

mai

nten

ance

sys

tem

s w

hich

red

uces

bot

h co

st

and

chal

leng

es w

hile

mai

ntai

ning

the

inte

grity

of

the

asse

t.

Plea

se c

onta

ct y

our

loca

l Jot

un O

f�ce

for

fur

ther

info

rmat

ion

on M

aint

enan

ce s

peci

fcat

ions

.

Spec

i�ca

tions

are

sam

ple

spec

i�ca

tions

whi

ch c

ompl

y w

ith IS

O 1

2944

-9 2

018.

Your

Loc

al Jo

tun

of�c

e ca

n ad

vise

on

num

erou

s al

tern

ativ

es w

hich

also

com

ply.

DFT

= D

ry F

ilm T

hick

ness

per

coa

t.

Tota

l DFT

= D

ry F

ilm T

hick

ness

of c

ompl

ete

syst

em.

Cert

i�ca

tes

avai

labl

e on

Req

uest

.Pl

ease

ref

er t

o r

elev

ant

tech

nica

l dat

aan

d A

pplic

atio

n g

uide

for

pre

-tre

atm

ent,

reco

atin

g a

nd c

urin

g c

ondi

tion

s.

Page 14: ISO 12944 Coating Selector 12944... · 2021. 1. 19. · ISO 12944 the universally accepted standard for corrosion protection of structural steel Whether in the atmosphere, water or

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Page 15: ISO 12944 Coating Selector 12944... · 2021. 1. 19. · ISO 12944 the universally accepted standard for corrosion protection of structural steel Whether in the atmosphere, water or

Protective Coatings

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Page 16: ISO 12944 Coating Selector 12944... · 2021. 1. 19. · ISO 12944 the universally accepted standard for corrosion protection of structural steel Whether in the atmosphere, water or