Flexcrete
01772 450950
Akzo Nobel
  • About
    • Accreditations
    • Sustainability
    • Research & Development
    • Policies
    • Concrete Repair Association
    • UK Distributor Map
  • Sectors
    • Civil Engineering & Infrastructure
    • Buildings & Commercial Construction
    • Utilities
    • Coastal Structures
    • Hygiene Sensitive Environments
    • Interactive Illustration
  • Solutions
    • Concrete Repair
      • Concrete Repair
      • Corrosion Protection
      • Concrete Floor Repair
    • Protective Coatings
      • Anti-Carbonation Protective Coatings
      • Hygienic Coatings
      • Cementitious Coatings
    • Waterproofing
      • Basement Waterproofing
      • Concrete Waterproofing
      • Structural Waterproofing
      • Flooring Systems
      • Roofs & Podium Deck Waterproofing
    • Specialist Solutions
      • Asbestos Encapsulation
      • Concrete Bridge Repair & Maintenance
      • Steel Marine Structures
      • Concrete Marine Structures
      • Clean Water Industry
      • Waste Water Industry
      • Oil & Gas Industry
      • Power Generation & Renewables
      • Solutions for Heritage Structures
      • Solutions for New Build Structures
  • Products
    • Concrete Repair Products
      • Repair Mortars
      • Fairing Coats & Renders
      • Admixtures
      • Corrosion Inhibitors
    • Decorative Protective Coatings
      • Anti-Carbonation Coatings
      • Hygiene Coatings
      • Clear Surface Sealers
    • Structural Waterproofing & Tanking
      • Cementitious Waterproofing Coatings
    • Enhanced Durability For Concrete & Steel
      • Corrosion Protection For Steel
      • Protection Against Gas, Chemicals & Chlorides
    • Waterproofing Of Roofs & Other Deck Areas
      • High Performance Roof Coatings
      • Waterproofing of Concrete Floors
    • Ancillaries
      • Surface Preparation & Primers
      • Reinforcements
      • Curing Membranes
    • Product Estimating Guide
    • A-Z Product Listing
  • Projects
    • Projects
    • Construction Focus Newsletter
  • Support
    • Technical Support
    • CAD Drawings
    • CPD Presentations
    • Product Estimating Guide
    • UK Distributor Map
    • Videos
    • Interactive Illustration
    • My Flexcrete
      • Research & Development
      • Specialist Distributors
      • Structural Engineers
      • Whitelist Instructions
  • News
    • News
    • In the Press
    • Construction Focus Newsletter
  • Contact
  • Login
    • My Account
    • Recover Password
01772 450950

Home » Solutions » Steel Marine Structures

Steel Marine Structures

Anti-Corrosion Coatings for Steel

Coastal steel structures are more prone to corrosion than inland, due to the aggressive nature of the environment, often exacerbated by a lack of preventative maintenance. There are many products available for remedial works, although a high level of surface preparation is generally needed. This includes the removal of all contaminants and corrosion by-products back to bright metal, a scenario often impossible in marine environments with restrictive tidal windows.

Accelerated Low Water Corrosion (ALWC)

Described as a ‘steel-eating bug epidemic’, the phenomenon of ALWC on marine sheet piling has been recognised since the 1990’s. ALWC is an aggressive form of corrosion, characterised by localised areas of soft orange rusting. Of concern to many Port Authorities and Engineers worldwide, it can pose unexpected engineering and financial challenges. ALWC has been found on structures within just 20 years of operation, requiring extensive and costly repair work on structures which would have otherwise been expected to last 60-120 years.

The most economical solution is to provide protection from ALWC at an early stage, maximising the design life and avoiding the risk of catastrophic, sudden failure. Flexcrete’s waterborne cementitious coating technology offers an effective defence strategy as it forms a dense barrier coating with excellent adhesion to protect from water, oxygen and chloride ion penetration.

Download DocumentSolutions for Coastal Engineering

Used in some of the world’s most hostile environments, Flexcrete products offer outstanding protection for coastal structures.  Download this information sheet to find out more about our materials.

Download File

Concrete Repair & Protection of Steel Coastal Structures

E942 Corrosion Protection

Cemprotec E942 is designed to overcome the shortcomings of traditional corrosion protection products. Surface preparation is typically undertaken by UHP water jetting techniques to achieve excellent bond without a primer.

With fast resistance to wash-out, Cemprotec E942 is applied to damp substrates and will withstand immersion within two hours. The high build, rapid curing properties provide resistance to damage and the waterborne, solvent-free composition poses minimal risk during application.

 

Contact Flexcrete Today

Steel Marine Structures Problems and Solutions

  • Accelerated Low Water Corrosion
  • Corrosion of Steel Membranes

The Problem

Low Water Corrosion On Sheet PilesAccelerated low water corrosion on sheet piled quays and steel structures in coastal environments. Concentrated corrosion rates can dramatically reduce the design life necessitating immediate action.

 

The Solution

Cemprotec E942 can be spray or brush applied in tidal zones direct to steel substrates which have been cleaned using UHP techniques. It rapidly stabilises to exhibit good wash-out resistance, enabling it to be immersed soon after application.

Cemprotec Clutch 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.

The Problem

Failure Of Concrete Encased Steel Sections On JettiesFailure of concrete encased steel sections on jetties. Chlorides have ingressed, resulting in corrosion of steel members and spalling of the protective concrete casing requiring reinstatement to provide protection.

 

The Solution

Cemprotec E942 can be spray or brush applied in tidal zones direct to steel substrates which have been cleaned using UHP techniques.

On cross members, Monomix can be hand applied although additional reinforcement may be required to provide additional mechanical bond.

Need Assistance with Your Next Project?
Speak to Flexcrete's Technical Experts Today

Steel Marine Structures Products

Find out more below about Flexcrete’s range of products for protecting steel coastal structures:

Steel Marine Structures Projects

Take a look below at some of Flexcrete’s latest projects involving steel coastal structures, or browse the project profile pages to find more.

Project Profile

Corrosion Protection at Creekmoor Sheet Piles

Concrete Coatings Provide Corrosion Protection on Marine Structures
Posted on 25-09-2014

Project Location: Creekmoor Sheet Piles, Poole Harbour, Dorset

Corrosion protection of steel piling totalling 480m².

Read The Project Profile
Project Profile

Corrosion Protection at Flood Defence Barrier Refurbishment Project

Flood Defence Barrier Refurbishment Project, Essex
Posted on 24-09-2014

Project Location: Flood Defence Barrier Refurbishment Project, Essex

Flexcrete’s epoxy modified polymer modified coating Cemprotec E942 chosen for the corrosion protection at Flood Defence Barrier Refurbishment Project.

 

Read The Project Profile
Project Profile

Corrosion Protection for Wadebridge Estuary in Cornwall

Corrosion Protection for Wadebridge Estuary in Cornwall
Posted on 6-10-2011

Project Location: Wadebridge Estuary, Cornwall

Flexcrete’s Cemprotec E942 was chosen to provide long lasting corrosion protection of sheet steel piles at Wadebridge Estuary in Cornwall.

Read The Project Profile
View All Projects

Flexcrete Brochure

Find out more about our concrete repair and protection services. Read the Flexcrete product brochure online, or download a copy today

Read The Brochure
Flexcrete 2014 Brochure
Export Champion 2021-2022

Flexcrete Technologies Ltd

Tomlinson Road,
Leyland,
Lancashire,
PR25 2DY
United Kingdom

Telephone: +44 (0)1772 450950

E-mail: web@flexcrete.com

Registered: 5401028 England

Products

  • Concrete Repair Products
    • Repair Mortars
      • Bonding Bridge 842
      • Fastfill
      • Fastfill WP
      • Marine Mortar S
      • Monolite
      • Monomix
      • Monomix HD
      • Monomix WS
      • Monopour
      • Steel Reinforcement Protector 841
      • Tiefill
      • Unimatch
    • Fairing Coats & Renders
      • Monolevel 844SP
      • Monolevel FC
      • Monolevel RM
      • Monorub
    • Admixtures
      • Polymer Admixture 850
    • Corrosion Inhibitors
      • Cemprotec MCI® 2020
  • Decorative Protective Coatings
    • Anti-Carbonation Coatings
      • Monodex Smooth
      • Monodex Textured
      • Monodex Ultra
      • Monodex UVC
      • Monodex ICB
    • Hygiene Coatings
      • Biodex HB
      • Biodex Sheen
    • Clear Surface Sealers
      • Monosil
  • Structural Waterproofing & Tanking
    • Cementitious Waterproofing Coatings
      • Cementitious Coating 851
      • Cemprotec E942
      • Cemprotec Elastic
  • Enhanced Durability For Concrete & Steel
    • Corrosion Protection For Steel
      • Cemprotec Clutch Filler
      • Cemprotec E942
    • Protection Against Gas, Chemicals & Chlorides
      • Cementitious Coating 851
      • Cemprotec E942
      • Cemprotec Elastic
  • Waterproofing Of Roofs & Other Deck Areas
    • High Performance Roof Coatings
      • Cemprotec Elastic
      • Roofdex HB
    • Waterproofing of Concrete Floors
      • Cemprotec E-Floor
      • Cemprotec E-Floor HB
      • Cemprotec EF Grit
      • Cemprotec EF Primer
      • Cemprotec Levelling Coat
  • Ancillaries
    • Surface Preparation & Primers
      • Biodex Wash
      • Bond-Prime
    • Reinforcements
      • Cemprotec 2000-BJT
      • Cemprotec 2000-S
      • Cemprotec Edge Scrim
      • Cemprotec Flex-Tape
      • Cemprotec Geo80
      • Cemprotec GFM
      • Cemprotec Scrim
    • Curing Membranes
      • Cure-Seal WB

Sectors

  • Civil Engineering & Infrastructure
  • Buildings & Commercial Construction
  • Utilities
  • Coastal Structures
  • Hygiene Sensitive Environments

CPD Presentation

Book a Flexcrete CPD Presentation and find out more about our Concrete Repair & Protection Products and discover how our industry leading technology could benefit your next project.
Book A Presentation
Facebook Icon Twitter Icon Linkedin Icon
  • Cookie Policy
  • Privacy Policy
Structural Repair and Protection Technology

Made with by We Manage Web

Akzo Nobel
We use cookies on our website to give you the most relevant experience by remembering your preferences and repeat visits. By clicking “Accept All”, you consent to the use of ALL the cookies. However, you may visit "Cookie Settings" to provide a controlled consent.
Cookie SettingsAccept All
Manage consent

Privacy Overview

This website uses cookies to improve your experience while you navigate through the website. Out of these, the cookies that are categorized as necessary are stored on your browser as they are essential for the working of basic functionalities of the website. We also use third-party cookies that help us analyze and understand how you use this website. These cookies will be stored in your browser only with your consent. You also have the option to opt-out of these cookies. But opting out of some of these cookies may affect your browsing experience.
Necessary
Always Enabled
Necessary cookies are absolutely essential for the website to function properly. These cookies ensure basic functionalities and security features of the website, anonymously.
CookieDurationDescription
_GRECAPTCHA5 months 27 daysThis cookie is set by Google. In addition to certain standard Google cookies, reCAPTCHA sets a necessary cookie (_GRECAPTCHA) when executed for the purpose of providing its risk analysis.
cookielawinfo-checkbox-advertisement1 yearThe cookie is set by GDPR cookie consent to record the user consent for the cookies in the category "Advertisement".
cookielawinfo-checkbox-analytics11 monthsThis cookie is set by GDPR Cookie Consent plugin. The cookie is used to store the user consent for the cookies in the category "Analytics".
cookielawinfo-checkbox-functional11 monthsThe cookie is set by GDPR cookie consent to record the user consent for the cookies in the category "Functional".
cookielawinfo-checkbox-necessary11 monthsThis cookie is set by GDPR Cookie Consent plugin. The cookies is used to store the user consent for the cookies in the category "Necessary".
cookielawinfo-checkbox-others11 monthsThis cookie is set by GDPR Cookie Consent plugin. The cookie is used to store the user consent for the cookies in the category "Other.
cookielawinfo-checkbox-performance11 monthsThis cookie is set by GDPR Cookie Consent plugin. The cookie is used to store the user consent for the cookies in the category "Performance".
viewed_cookie_policy11 monthsThe cookie is set by the GDPR Cookie Consent plugin and is used to store whether or not user has consented to the use of cookies. It does not store any personal data.
Functional
Functional cookies help to perform certain functionalities like sharing the content of the website on social media platforms, collect feedbacks, and other third-party features.
Performance
Performance cookies are used to understand and analyze the key performance indexes of the website which helps in delivering a better user experience for the visitors.
Analytics
Analytical cookies are used to understand how visitors interact with the website. These cookies help provide information on metrics the number of visitors, bounce rate, traffic source, etc.
CookieDurationDescription
_ga2 yearsThis cookie is installed by Google Analytics. The cookie is used to calculate visitor, session, campaign data and keep track of site usage for the site's analytics report. The cookies store information anonymously and assign a randomly generated number to identify unique visitors.
_gat_UA-3540151-11 minuteThis is a pattern type cookie set by Google Analytics, where the pattern element on the name contains the unique identity number of the account or website it relates to. It appears to be a variation of the _gat cookie which is used to limit the amount of data recorded by Google on high traffic volume websites.
_gid1 dayThis cookie is installed by Google Analytics. The cookie is used to store information of how visitors use a website and helps in creating an analytics report of how the website is doing. The data collected including the number visitors, the source where they have come from, and the pages visted in an anonymous form.
Advertisement
Advertisement cookies are used to provide visitors with relevant ads and marketing campaigns. These cookies track visitors across websites and collect information to provide customized ads.
CookieDurationDescription
IDE1 year 24 daysUsed by Google DoubleClick and stores information about how the user uses the website and any other advertisement before visiting the website. This is used to present users with ads that are relevant to them according to the user profile.
NID6 monthsThis cookie is used to a profile based on user's interest and display personalized ads to the users.
test_cookie15 minutesThis cookie is set by doubleclick.net. The purpose of the cookie is to determine if the user's browser supports cookies.
VISITOR_INFO1_LIVE5 months 27 daysThis cookie is set by Youtube. Used to track the information of the embedded YouTube videos on a website.
YSCsessionThis cookies is set by Youtube and is used to track the views of embedded videos.
Others
Other uncategorized cookies are those that are being analyzed and have not been classified into a category as yet.
CookieDurationDescription
bynderNo description available.
CONSENT16 years 6 months 8 days 9 hours 10 minutesNo description
DEFAULTLOCALEThis cookie is used for determining the visitor language preference.
yt-remote-connected-devicesneverNo description available.
yt-remote-device-idneverNo description available.
SAVE & ACCEPT
Powered by CookieYes Logo