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(1) Corrosion Under Insulation (CUI). Degraded, damp
and wet insulation under metal cladding or on bulkheads
leads to rapid corrosion and deterioration.
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CUI can be effectively controlled and prevented by
coating the pipes and steelwork with two layers of
Cemprotec E942.
This stand-alone anti-corrosive system is equally
effective when applied to steel where full preparation
to Sa2½ is not possible.
Independent tests have documented its performance
even when subjected to temperature cycles which typically
pass repeatedly through the dew point. |
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(2) To protect pipes, sheet piling and other ferrous
metal substrates from corrosion.
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An effective barrier to corrosion is provided by two
coats of Cemprotec E942. This product is applied
direct to ferrous metals and chemically reacts to
provide complete anti-corrosion protection in the
form of a dense film.
This keeps out the fuels for corrosion without the
need for a special priming system.
Application can be carried out under either factory
or site conditions; both are equally suitable.
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(3) Microbial induced corrosion on sheet piled quays
and steel structures in coastal environments. Concentrated
corrosion rates can dramatically reduce the design
life necessitating immediate action.
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Cemprotec E942 can be spray or brush applied
in tidal zones direct to steel substrates which have
been cleaned using UHP techniques. Rapidly stabilises
to exhibit good wash-out resistance, enabling it to
be immersed soon after application.
Cemprotec Clucth Filler is available for sealing
the surface gap at the interlock or clutch to provide
complete corrosion protection in these vulnerable
areas.
Water based non-hazardous products can be used in
confined areas such as limpet or coffer dams. |
