We protect your valuables

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+420 596 967 954
+420 724 178 087

E-mail

info@staba-servis-antikor.cz

Chladiče
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For more than 20 years of tradition surface protection

Anti-corrosive protection

Core activities:

  1. A jet-blast pretreatment of the surface
  2. A coat of paint
  3. Surface layering of gravel and lamination
  4. Surface layering of jet-blast
  5. Rubber lining
  6. Fluorpolymers
  7. Metallization
  8. Maintenance of concrete and reinforced concrete constructions

 

Anti-corrosive protection of cooling systems piping

Applying protective anticorrosive coats both in new and corroded cooling piping in power plant operations for many years already, we have been providing:

Applying a digging-free method, following double blasting, dust removal, and 100% moisture removal, we apply a specially modified epoxy highly dry material at the thickness of approx. 1 mm (in several mutually related layers).

Povrch potrubí po prvním otryskání

Internal piping surface after the preliminary sand blasting

Zkorodovaný vnitřní povrch potrubí

Corroded internal piping surface

Aplikace nástřiku

Application of jet-spray SIGMAGUARD CSF 75

Potrubí po aplikaci antikorozního systému

Piping after the application of the anti-corrosive system

Detail povrchu

Surface detail after implementation of the jet-spray

Vnitřní povrch potrubí

Piping after the application of the anti-corrosive system

Repairs of condenser piping

Application of the protection system assures:

Following the sealing of pipes, two surface coats of sand blasting and the removal of excess dust are applied. After sealing of pipes with rubber seals, two surface coats of jet-sprays and the removal of excess dust are applied. After the removal of rubber seals, a prime jet-spray and the sealing of pipes using polyethylene seals. The prepared pipe is filled with gravel in sequential parts in the required thickness. Following the removal of polyethylene seals and the grinding of the surface and edges, the final jet-spray is applied.

Trubkovnice se zátkami

Pipes sealed with rubber seals

Trubkovnice před a po opravě

Pipe surface prior to the repair/ Repaired piping following two year operation

Opravená trubkovnice

Rebuilt tube plate

Aplikace stěrky

Application of gravel

Aplikace uzavíracího nátěru

Application of the final jet-spray

Chladič

Coolers

Sand blasting and painting of steel constructions

The sand blasting assures of:

Following the surface sand blasting and the removal of excess dust, a paint coat, via the method of brush, rolling or spraying, is applied.

Starý nátěr

Previous paint procedures

Tryskání povrchu potrubí

Sand blasting of the external pipe surface

Porovnání povrchů

Corroded surface/ sand blasting surface SA 2,5

Nátěr mostu

Petřkovice bridge

Aplikovaný nátěr

After the painting system application

Nátěr nakladače

Loader surface treatment N 1250 - „Dětmarovice power plant“

Anti-corrosive systéme for high loading

Anti-corrosive systéme for high loading are gravel application and lamination.

Application of the protection system assures of:

After the surface sand blasting and the removal of excess dust, the prime coat is applied. The primed surface is applied with gravel in the required thickness. The system is concluded via the final coat. It is possible to protect extreme mechanically challenged parts of the construction using glass lamination. The number of laminated layers are determined by loading. The individual layers are vented via rolling and the system is concluded via the final coat.

Nátěr

Prime paint-coat

Stěrka

Gravel application

Aplikace laminátu

Lamination application

Detail stěrky

Detail of gravel on flange

Kontrola jiskrovou zkouškou

Control of the entirety via spark test

Povrstvení spirály

Spiral coat application (water power plant Dalešice)

Rubber lining

Applying the rubber lining method, we apply very precise coating in the aggressive environment (surface protection against acids, lye, water vapors...) up to the temperature of 100 °C.

This method is precise because we apply/ glue a prepared produced rubber foil of the thickness of 2, 4, 6 mm on the surface, by which we eliminate potential deviations in the coat thickness, and, therefore, coating is logically of the improved quality and durability.

Apply the primer after both surface abrasive blasting and dirt removal; stick the rubber foil with that using appropriate adhesives (various composition, thickness and vulcanization phase - commensurate with chemical load). This foil is thereafter vulcanized suitably by means of stem, hot air, hot iron, or in pressure cooker to create a compact, highly adhesive layer jointly with the undercoat being ready for loading.

Detail pogumování

Detail rubber lining

Aplikace pogumování

Rubber lining application

Detail pogumování technologických částí zařízení

Detail of equipment technological parts rubber lining

Aplikace pogumování

Rubber lining application

Detail pogumování

Detail rubber lining

Detail pogumování technologických částí zařízení

Detail of equipment technological parts rubber lining

Fluorpolymers

We propose/ apply this coating (PFA, MFA) at most aggressive operation plants (concentrated acids, steams, etc., till the temperature of 260 °C).

We apply also combined resin coats including temporary material to material solutions on various surfaces. Following blasting and application of resin coating or directly on not treated surface, we fix bolts, and, using special attachment (washers, nut, cap) fix on the surface and weld applying continuous seal welding.

Ukončení obložení PFA

Stopping lining PFA

Přechodový detail

Covering PFA (Fluorine polymers) V GGH

Obložení PFA (fluorpolymer) V GGH

Covering PFA (Fluorine polymers) V GGH

Přechodový detail

Transition detail

Detail obložení PFA

Detail lining PFA

Detail obložení PFA

Detail lining PFA

Metallization

Metallization is another surface protection method applied by us. We apply hot spraying metals such as Zn, Al, ZnAl, and other metals, on the blasted surface of the grade SA2,3 - 3, Rz 70 μm.

This surface protection is final or it is a part of the anticorrosive system.

Aplikace metalizace

Aplication metallization

Detail aplikace metalizace

Detail aplication metallization

Detail rozdílu metalizace/ otryskaný povrch

Detail difference of metallization/ blasted surface

News:

New technologies

We have extended
the offer corrosion protection and new technologies

Certificate SCC P (Safety Certificate Contractors)

In February 2014
we have successfully passed the certification per the German standard SSCP - Version 2011

Seat:
Knížecí 173/12
709 00 Ostrava-Nová Ves

 

Office:
Mírové náměstí 160/2
703 00 Ostrava-Vítkovice
Phone: +420 596 967 954
Phone: +420 724 178 087
Fax: +420 596 967 955
E-mail: info@staba-servis-antikor.cz
www.staba-servis-antikor.cz

 

Operation plant:
PZ Královský vrch č.p. 1970
432 01 Kadaň
Phone: +420 474 331 514
Phone: +420 606 711 415 
Fax: +420 474 331 515

Partners:

Sheram Oberflächentechnik GmbHO3 LázněRothschild Palace