AMPP Store - Products tagged with 'surface preparation'

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Performance of Marine Coatings Applied over Flash Rusted Surfaces

Product Number: 41209-465-SG

Author: J. Peter Ault, Steve Cogswell

Publication Date: 2009

$20.00

This paper investigates a key concern with Ultra High Pressure Waterjetting (UHPWJ) surface preparation – the impact of “flash rusting” on coating life. Flash rusting can occur under certain environmental conditions when the steel is left sufficiently wet following UHPWJ. Reducing or eliminating flash rusting can increase the cost of surface preparation. However, flash rust’s impact on coating life is debated.

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Polyurea Clarified

Product Number: 51218-086-SG

Author: Benny Abbott, Kim Krueger

Publication Date: 2018

$20.00

The use of an Aromatic Polyurea lining in an effluent wastewater clarifier tank in Idaho in the Spring of 2017. This clarifier is owned by one of the world’s largest privately held companies with a proven track record in the Wastewater Industry. The clarifier is constructed out of carbon steel for the wall sections with about 4,000 square feet (372 square meters) of surface area. The floor of the clarifier is concrete and was not coated during the project as the coating on the concrete floor was still in good overall condition.

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Polyurea Great Wall Beijing-Shanghai High Speed Railway Polyurea Protection Project

Product Number: 41211-658-SG

Author: Huang Weibo, Liu Xudong, Lu Ping, Ma Xueqiang

Publication Date: 2011

$20.00

This paper presented the polyurea protective project of Beijing-Shanghai High Speed Railway. It also reviewed the polyurea history in China, introduced research and development of polyurea in Qingdao Technological University. The analysis and discussion on the application problems exposed in the Beijing-Shanghai High Speed Railway project were performed in this paper.

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Polyurea Great Wall Beijing-Shanghai High Speed Railway Polyurea Protective Project

Product Number: 41212-719-SG

Author: Huang Weibo, Liu Xudong, Lu Ping, Ma Xueqiang

Publication Date: 2012

$20.00

This paper presented the polyurea protective project of Beijing-Shanghai High Speed Railway. It also reviewed the polyurea history in China, introduced research and development of polyurea in Qingdao Technological University. The analysis and discussion on the application problems exposed in the Beijing-Shanghai High Speed Railway project were performed in this paper.

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Powder Coating Over Galvanized Steel

Product Number: 41210-549-SG

Author: Wayne Lawrence

Publication Date: 2010

$20.00

Powder coating over hot dip galvanized steel is an extremely effective corrosion protection system. However, careful surface preparation techniques need to be used to alleviate potential coating failures. The age and characteristics of the galvanized coating should be used to determine what type of surface preparation is needed.

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Power Tool Cleaned Surfaces New Insights into Surface Profile Measurement

Product Number: 51218-166-SG

Author: Dr. Rebekah Wilson & Brooke Divan

Publication Date: 2018

$20.00

This paper will evaluate methods used to measure surface profiles created by power tools, namely air needle scalers, bristle cleaners, and roto peen scalers. Particular focus will be placed on the use of replica tape and its ability to characterize profiles of various surfaces using a digital replica tape reader with 3D imaging capability. More specifically, this paper will determine if the measurement methods described in ASTM D44171are appropriate for the measurement of profiles produced by power tools.

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Preparation of Concrete for Rapid Coating Application

Product Number: 41214-822-SG

Author: Fred Goodwin, Frank Apicella

Publication Date: 2014

$20.00

Because process shutdowns are expensive, it is desirable to speed up the turn-around time when applying protective coating systems on concrete. Rapid installation of surfacing materials on concrete can be problematical due to inadequate surface preparation, residual moisture, low surface tensile strength, and poor compatibility between the concrete substrate repair materials and the protective coating system.

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Preparing Hot-Dip Galvanized Coating Surfaces for Painting

Product Number: 41215-908-SG

Author: Thomas J. Langill

Publication Date: 2015

$20.00

Duplex systems, also known as painting over hot dip galvanized steel, are extremely effective corrosion protection systems. However, careful surface preparation techniques need to be used to alleviate potential coating failures. The age and characteristics of the galvanized coating should be used to determine what type of surface preparation is needed. Surface preparation should develop an anchor profile for the paint without removing the zinc coating.

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Preparing Steel Surfaces For Thick-Film Intumescent Fireproofing

Product Number: 51321-16630-SG

Author: Russell K Norris

Publication Date: 2021

$20.00

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PROFILE OR ROUGHNESS, WHICH IS IT?

Product Number: 51218-090-SG

Author: David Barnes

Publication Date: 2018

$20.00

This paper looks at the measurement of both profile and roughness on metal surfaces prepared specifically to receive a coating system in order to protect it from corrosion. The difference between roughness and profile is discussed, whether one is more relevant than the other, and the merits of the different measurement methods for both parameters.

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Pull-Off Adhesion Testing of Coatings - Improve Your Technique

Product Number: 41215-893-SG

Author: JF Fletcher, DJ Barnes

Publication Date: 2015

$20.00

Pull-off adhesion testing is widely used to assess the protective coating process. It is also used to determine if a coating is fit for service in new construction and for repairs to existing structures. The result is often critical to the acceptance or rejection of a coating process, as the adhesion value quoted by the paint manufacturer can be adversely affected by aspects of the coating process. Low adhesion values are indicative of premature failure of the coating and are often due to inadequate surface preparation of the substrate.

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Putting the Pieces Together: Integrating Steel Repairs with Bridge Painting Projects

Product Number: 51219-199-SG

Author: Kevin H. Keith

Publication Date: 2019

$20.00

Many bridge painting projects include steel repairs as part of the contract. Painting and steel repairs are performed by separate trades and often separate contractors. Even designers may see them as separate activities. However, steel repairs and coatings must work together and be installed as a system to perform as intended. This paper is a discussion about the process of installing steel repairs and painting a bridge at the same time.

Products tagged with 'surface preparation'

Association for Materials Protection and Performance