ISO 12944 ON ZINGA + ZINGATARFREE

Project Description

ISO 12944-6: Paints and varnishes — Corrosion protection of steel structures by protective paint systems
The ISO 12944 standard is intended to assist engineers and corrosion experts in adopting best practice in corrosion protection of structural steel with coatings at new construction and repairs. ISO 12944 is progressively superseding regional standards to become a truly global benchmark in corrosion control.

The ZINGA/Zingatarfree system has been subjected to extensive testing such as water condensation
test, neutral salt spray test, chemical resistance test and water immersion test. After a prescribed exposure test (depending on respresentative environment), the coating is assessed for adhesion, blistering, rusting, cracking and flaking.

Environments are classified according corrosivity for structures in immersion:
• Im1: Clear, fresh or potable water
• Im2: Sea or brackish water (harbors with locks, jetties, offshore structures; make sure there is no stray
current)
• Im3: Soil (underground storage, iron poles)

After exposure, the coating is evaluated as H(igh), M(edium) or L(ow); reflecting in a life expectancy of:
Low: Life expectancy less than 5 years
Medium: Life expectancy between 5 and 15 years
High: Life expectancy more than 15 years

The system

ZINGA 1 x 60-80 µm DFT

+

Zingatarfree 2 x 100 µm DFT

passed the tests for Im2 and Im3 with a High Classification.

Project Details
Categories:Certificates and reports
ZINGA
Zingatarfree

cert_12
stripe

Contact Us

    Igoe International Ltd – ZINGA Distributors

    135 Slaney Road,
    Dublin Industrial Estate
    Glasnevin
    Dublin D11 AW6D
    Ireland

    Website www.zinga.ie

    See also www.igoe.ie

    01 830 22 50 / 830 22 49

    info@igoe.ie