ISO 9001
ANTICORROSIVE AND
FIREPROOF COATINGS
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PORT AND WATER-ENGENEERING STEEL ARTICLES

Port and water-engeneering steel articles are exposed to intensive influence of different corrosive environments:

- sea and fresh water;

- atmospheric environments;

- industrial environments.


VMP-coating systems based on zinc-rich primers provide high performance protection of port and hydrotechnical engineering and constructions. High performance protection is provided by:

- combination of barrier and cathodic mechanisms of protection;

- application of polyurethane and epoxy coatings;

- application of ‘effective corrosion pigments (MIOX, for example);

- high resistance to different atmospheric environments, sea and fresh water, oil and related products;

- high compatibility of coatings.


VMP-coating systems are applied to protect:

- quay walls;

- pier roads and oil piers;

- supporting metal constructions of the port and docks;

- supporting metal constructions and equipments of the hydroelectric power plants;

- offshore metal constructions and engineering (floating cranes, pontoons, pipelines, buildings, ladders, barriers).


High protective properties of VMP coating systems are confirmed by testing:

- in atmospheric environments by Central Scientific and Research Design Institute n.a. Melnikov; Institute of Power Resources Transport, NII LKP with ОМZ «Victoriya», IPEE RAN A.N. Severtsov Institute of Ecology and Evolution of the Russian Academy of Sciences (Research and Test Center in Nha Trang, Vietnam);

- in oil and related products by VNIIST OJSC, IPEE RAN, Giprotyumenneftegaz, Gazprom VNIIGAZ LLC, NIIZHB LLC.


VMP coating systems are recommended by Gosstroy R 1-2004 (SNIP 2.03.11-85); included in RD GM-01-02 by the Trust Gidromontazh, have State Registration Certificates.


Typical coating systems


Environments Coating system Total film thickness, microns Expected durability, years
Zinc-rich primer (quantity of coats), dry film thickness Topcoat (quantity of coats), dry film thickness
1. The protection of the sea port facilities and hydraulic works*
1.1. Marine environment (С5 М по ISO 12944-5 or ОМ 1 по GOST 15150) – high humidity, UV-radiation.
ZINOTAN (1 coat) 80 -100 microns
POLYTON-UR (3 coats) 160-180 microns + POLYTON-UR (UV) (1 coat) 50-70 microns
300-320 more than 15
ZINEP (1 coat) 40-60 microns
ISOLEP-mastic (1 coat) 160-180 microns + POLYTON-UR (UV) (1 coat) 50-70 microns
300-320 more than 15
1.2. Marine environment (coastline) (С5 М по ISO 12944-5 or ОМ 1 по GOST 15150) – high humidity, sea water splashes, UV-radiation.
ZINOTAN (1 coat) 80-100 microns
FERROTAN (3 coats) 220-260 microns + POLYTON-UR (UV) (1 coat) 50-70 microns
380-400 more than 15
FERROTAN (1 сoat) 80-100 microns + POLYTON-UR (UV) (1 coat) 50-70 microns
240-260 10-15
ZINEP (1 coat) 40-60 microns
ISOLEP-mio** (3 coats) 260-280 microns + POLYTON-UR (UV) (1 coat) 50-70 microns
380-400 more than 15
ISOLEP-mio** (2 coats) 140-160 microns + POLYTON-UR (UV) (1 coat) 50-70 microns
240-260 10-15
1.3. Immersion in sea or brackish water and splash zones (Im 2 по ISO 12944-5 or 4/2 по GOST 9.032)
ZINOTAN (2 coats) 150 - 160 microns
FERROTAN (3 coats) 260-280 microns + POLYTON-UR (UV) (1 coat) 50-70 microns
450-470 not less than 10
1.4. Immersion in sea or brackish water (Im 2 по ISO 12944-5 or 4/2 по GOST 9.032)
ZINOTAN (2 coats) 150-160 microns
FERROTAN (3 coats) 260-280 microns
410-430 not less than 10
2. The protection of the river port facilities and hydraulic works*
2.1. Аtmospheric environments (С3, ISO 12944-5 or UKHL1, GOST 15150) - high humidity, UV-radiation.
ZINOTAN (1 coat) 80-100 microns
POLYTON-UR (1 coat) 46-60 microns + POLYTON-UR (UV) (1 coat) 50-70 microns
190-210 more than 15
FERROTAN (1 coat) 80-100 microns + POLYTON-UR (UV) (1 слой) 50-70 microns
220-240 more than 15
ZINEP (1 coat) 40-60 microns
ISOLEP-mio (1 coat) 80-90 microns + POLYTON-UR (UV) (1 coat) 50-70 microns
220-240 more than 15
2.2. Аtmospheric environments (coastline) (С3 по ISO 12944-5 or UKHL1, GOST 15150) – high humidity, fresh water splashes, UV-radiation.
ZINOTAN (1 coat) 80-100 microns
FERROTAN (2 coats) 180-200 microns + POLYTON-UR (UV) (1 coat) 50-70 microns
320-340 more than 15
2.3. Immersion in fresh water and splash zones (Im 1, ISO 12944-5 or 4/1, GOST 9.032).
ZINOTAN (2 coats) 150-160 microns
FERROTAN (3 coats) 220-240 microns + POLYTON-UR (UV) (1 coat) 50-70 microns
420-440 not less than 10
2.4. Immersion in fresh water (Im 1 по ISO 12944-5 or 4/1 по GOST 9.032).
ZINOTAN (1 coat) 80 - 100 microns
FERROTAN (3 coats) 280-300 microns
360-400 not less than 10

* a choice of coating systems is depended on environments; contact VMP HOLDING for more information.

** or ISOPEL-mastic with the same coating thickness.


Reference:

- the sluice gate of Kochetkovskaya water-engineering system on the Don River, Russia;

- the quay wall of Lesoperevalochniy port, Novorossiysk, Russia;

- the quay wall of the ship bypass on the Irtysh River, Russia;

- the quay wall of the port on the Ob River, Surgut, Russia;

- the slip of Zhatayskyi shiprepair-building plant on the Lena River, Sakha Republic, Russia;

- the hydromechanical equipment of the hydroelectric power plant , the Chicapa River, Angola;

- the hydroseals of Novosibirsk hydroelectric power plant , Russia and others;

- the pressure water conduits of Bukhtarma hydroelectric power plant and other.



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