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Lifetime Expectancy of Brantho Korrux 3 in 1

The Expected lifetime in the corrosion categories of DIN EN ISO 12944-6 are achieved by Brantho Korrux ‘3 in 1’ as follows.

                 Corrosion Category


 Lifetime Expectancy

C1

C2

C3

C4

C5J

C5M

Short (2 up to 5 years)


D.f.t. Per coat


Total d.f.t.

1 coat


60 µm


60 µm

1 coat


60 µm


60 µm

1 coat


70 µm


70 µm

1 coat


80 µm


80 µm

2 coats


60 µm


120 µm

2 coats


60 µm


120 µm

Medium  (5 - 15 years)


D.f.t. Per coat


Total d.f.t.

1 coat


70 µm


70 µm

1 coat


70 µm


70 µm

1 coat


80 µm


80 µm

2 coats


70 µm


140 µm

2 coats


80 µm


160 µm

2 coats


80 µm


160 µm

Long (over 15 years)


D.f.t. Per coat


Total d.f.t

1 coat


80 µm


80 µm

2 coats


70 µm


140 µm

2 coats


80 µm


160 µm

3 coats


70 µm


210 µm

3 coats


80 µm


240 µm

3 coats


80 µm


240 µm

Corrosion

Classes

Typical Exterior Environments

Typical Interior Environments

C1


Inside heated buildings with clean atmospheres.  

E.g. Offices, schools, shops, hotels.

C2

Atmospheres with low level of pollution and relatively dry climate.

Mostly rural areas.

Unheated buildings where condensation may  occur e.g. Depots, warehouses, sports halls.

C3

Urban and industrial atmospheres, moderate sulpher dioxide pollution.  Coastal area with low salinity.

Production rooms with high humidity and some air pollution (food processing plants, laundries, breweries, diaries)

C4

Industrial and coastal areas with moderate salinity.

Chemical plants, swimming pools, coastal shipyards.

C5J

Industrial areas with high humidity and aggressive atmosphere.

Buildings or areas with almost permanent condensation and high pollution.

C5M

Coastal and offshore areas with high salinity.

Buildings or areas with almost permanent condensation and high pollution.