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CORROPIPE® CEM 40 A
Corrosion Protection for Waste Water Systems




   Mineral Coating System for Waste Water
      Systems and Waste Water Pipes
What is CORROPIPE®?


               CORROPIPE® CEM 40 A is a 2-component, solvent-free mineral coating
               system which sets hydraulically. The processing mixture is created by the
   Product     combination of carefully sourced natural minerals and a high-quality reactive
               liquid component.




               CORROPIPE® was developed in 2001 by Manfred Förster, our chief
   History     developer, to protect steel surfaces from corrosion.




               Its effectiveness and longevity as mineral corrosion protection have been
  References   tested and confirmed by numerous independent German and international
               reports.




                        octopus coating GmbH                                          2
Problems in wastewater industry




             Hydrogen sulphide (H2S) / anaerobic environment / biogenic
                  sulphuric acid / condensate water / bacteria etc.



             Extremely severe corrosion on installations and in pipelines



                      1.   Extremely severe corrosion in pressure
                           pipelines
                      2.   Weakening of the building construction
                      3.   Production stop, pollution of the environment
                           and high costs




                     octopus coating GmbH                                  3
7 reasons for CORROPIPE® as a solution

         1.     High resistance to acids and bases from pH 3 to pH 14


         2.        Temperature stability to 95 C in humidity range


         3.                   For use on workable rust


         4.                     No infiltration by rust


         5.    Active corrosion protection effect through high pH-value


         6.       Mineral, solvent-free and environmentally friendly


              Extension of the lifespan of waste water systems and waste
         7.
                                      water pipes


                     octopus coating GmbH                               4
Material processing - simple and efficient

Efficiency through               CORROPIPE® performance


                     • Processing even at higher humidity
                     • The applied material reacts to moisture
                     • Can be processed safely in enclosed spaces without
   Processing          respiratory protection
                     • Material processing: 2 hours at +20°C

                                                                                   Simple and
                                                                                    efficient
                                                                                   processing
                     • Material application options:

    Different               • Airless spraying
   processing               • By hand using roller or brush
   techniques               • Centrifugal method (internal coating of pipelines)




                                       octopus coating GmbH                               5
Overcomes challenges

Problem area                 CORROPIPE® performance


                 • Fills holes up to size of ≤ 3mm
    Pitting
   corrosion     • Static improvement through imbedding of glass fibre
                   mats in the coating, e.g. wall thickness weakening




                 • Fittings and flanges can likewise be permanently      Challenge, pr
  Fittings and
                   protected from corrosion by coating by hand            oblem area
     flanges
                                                                          is resolved




                 • In pipelines from DN 600, weld seams can be
  Weld seams       subsequently coated by hand




                                  octopus coating GmbH                           6
Preparatory cleaning for CORROPIPE®

            The steel surface must be free from oil, grease, paints, coatings and all loose
            substances when viewed without magnification. Mill scale and/or peeling skin
            must be removed by sandblasting. Workable rust can remain. Low residual
            moisture (no free water) can be tolerated.
            Cleaning can be effected using maximum pressure water or alternatively by
            sandblasting.


            Quality assurance is checked by an adhesive tensile strength test before the
            application of the CORROPIPE® coating.


            Pipeline cleaning is effected with maximum pressure water 1300 bar to 1500
            bar and approx. 100 litres per minute (rotary nozzle cleaning).




                        octopus coating GmbH                                          7
Application on rusty steel surfaces

              The highly-alkaline environment of the CORROPIPE ® mixture triggers a
              chemical reaction between the participating components (rust and coating).
              This leads to a transformation (passivation) of the rusty steel surface.
              The water-soluble, workable rust is adopted by the coating and integrated
              within it.


              The residual surface is pure steel, which coalesces homogenously and firmly
              with the coating.


              The alkaline environment of the coating guarantees active corrosion
              protection in the border area between steel and coating, which cannot be
              infiltrated.




                        octopus coating GmbH                                        8
A Company with extensive expertise


                Octopus Coating represents a broad palette of internationally unique mineral
  Innovative    coatings for protection against corrosion.




                Octopus Coating focuses the knowledge from over 30 years of development
  Experienced   into simple, usable products.




                Each product has been developed in close collaboration with
     Fair       users, especially for specific challenges. Our partners represent products
                from Octopus Coating in the markets of Europe, Asia and Latin America.




                Octopus Coating offers customers tested coating and painting systems, as
  Specialised   well as custom solution packages tailored to customer wishes.




                         octopus coating GmbH                                           9
We tackle challenges systematically




                          Octopus Coating GmbH

                          Hans-Böckler-Str. 36
                          30851 Langenhagen
                          Deutschland
                          Phone +49 511 978 20 28-0
                          Fax +49 511 978 20 28-14
                          info@octopus-coating.com
                          www.octopus-coating.com




                  octopus coating GmbH                10

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Präsentation abwasser cem 40 a en

  • 1. CORROPIPE® CEM 40 A Corrosion Protection for Waste Water Systems Mineral Coating System for Waste Water Systems and Waste Water Pipes
  • 2. What is CORROPIPE®? CORROPIPE® CEM 40 A is a 2-component, solvent-free mineral coating system which sets hydraulically. The processing mixture is created by the Product combination of carefully sourced natural minerals and a high-quality reactive liquid component. CORROPIPE® was developed in 2001 by Manfred Förster, our chief History developer, to protect steel surfaces from corrosion. Its effectiveness and longevity as mineral corrosion protection have been References tested and confirmed by numerous independent German and international reports. octopus coating GmbH 2
  • 3. Problems in wastewater industry Hydrogen sulphide (H2S) / anaerobic environment / biogenic sulphuric acid / condensate water / bacteria etc. Extremely severe corrosion on installations and in pipelines 1. Extremely severe corrosion in pressure pipelines 2. Weakening of the building construction 3. Production stop, pollution of the environment and high costs octopus coating GmbH 3
  • 4. 7 reasons for CORROPIPE® as a solution 1. High resistance to acids and bases from pH 3 to pH 14 2. Temperature stability to 95 C in humidity range 3. For use on workable rust 4. No infiltration by rust 5. Active corrosion protection effect through high pH-value 6. Mineral, solvent-free and environmentally friendly Extension of the lifespan of waste water systems and waste 7. water pipes octopus coating GmbH 4
  • 5. Material processing - simple and efficient Efficiency through CORROPIPE® performance • Processing even at higher humidity • The applied material reacts to moisture • Can be processed safely in enclosed spaces without Processing respiratory protection • Material processing: 2 hours at +20°C Simple and efficient processing • Material application options: Different • Airless spraying processing • By hand using roller or brush techniques • Centrifugal method (internal coating of pipelines) octopus coating GmbH 5
  • 6. Overcomes challenges Problem area CORROPIPE® performance • Fills holes up to size of ≤ 3mm Pitting corrosion • Static improvement through imbedding of glass fibre mats in the coating, e.g. wall thickness weakening • Fittings and flanges can likewise be permanently Challenge, pr Fittings and protected from corrosion by coating by hand oblem area flanges is resolved • In pipelines from DN 600, weld seams can be Weld seams subsequently coated by hand octopus coating GmbH 6
  • 7. Preparatory cleaning for CORROPIPE® The steel surface must be free from oil, grease, paints, coatings and all loose substances when viewed without magnification. Mill scale and/or peeling skin must be removed by sandblasting. Workable rust can remain. Low residual moisture (no free water) can be tolerated. Cleaning can be effected using maximum pressure water or alternatively by sandblasting. Quality assurance is checked by an adhesive tensile strength test before the application of the CORROPIPE® coating. Pipeline cleaning is effected with maximum pressure water 1300 bar to 1500 bar and approx. 100 litres per minute (rotary nozzle cleaning). octopus coating GmbH 7
  • 8. Application on rusty steel surfaces The highly-alkaline environment of the CORROPIPE ® mixture triggers a chemical reaction between the participating components (rust and coating). This leads to a transformation (passivation) of the rusty steel surface. The water-soluble, workable rust is adopted by the coating and integrated within it. The residual surface is pure steel, which coalesces homogenously and firmly with the coating. The alkaline environment of the coating guarantees active corrosion protection in the border area between steel and coating, which cannot be infiltrated. octopus coating GmbH 8
  • 9. A Company with extensive expertise Octopus Coating represents a broad palette of internationally unique mineral Innovative coatings for protection against corrosion. Octopus Coating focuses the knowledge from over 30 years of development Experienced into simple, usable products. Each product has been developed in close collaboration with Fair users, especially for specific challenges. Our partners represent products from Octopus Coating in the markets of Europe, Asia and Latin America. Octopus Coating offers customers tested coating and painting systems, as Specialised well as custom solution packages tailored to customer wishes. octopus coating GmbH 9
  • 10. We tackle challenges systematically Octopus Coating GmbH Hans-Böckler-Str. 36 30851 Langenhagen Deutschland Phone +49 511 978 20 28-0 Fax +49 511 978 20 28-14 info@octopus-coating.com www.octopus-coating.com octopus coating GmbH 10