SP21511 Laser Ablation for Metallic Surface Preparation
This standard contains the general requirements for the safe and effective use of portable or stationary, pulsed, laser ablation equipment, with fiber optic beam delivery to a hand-held, or automated, end effector that emits a scanned and focused laser beam, to prepare metallic surfaces, specifically limited to ferrous metals, for maintenance, repair, recoating, or lining.
SP21514 Dry Ice Blasting on Metallic and Nonmetallic Substrates
This standard contains the general requirements and best industry practice for the safe and effective use of dry ice blasting technology equipment for cleaning of metallic and nonmetallic surfaces prior to maintenance, repair, recoating, or to provide a clean, contaminant-free exposed surface. This standard will also contain information of dry ice media, basic safety requirements, and benefits of using this technology.
SP21528 Power Tool Cleaning of Non-Ferrous Metals, Stainless Steels, and Galvanized Steels
This standard contains the requirements for power-tool cleaning of non-ferrous metals, stainless steels, and galvanized steels to produce a bare metal surface. This standard represents a degree of cleaning similar to that defined for carbon steel substrates in SSPC-SP 11.
SP21538 High Pressure Water Cleaning Injecting With Inhibitor in Type C Tank
Surface preparation of type C liquid tank inside with no coat, normal method is grinding to St2/St3 grade with heavy dust and long cycle. New method can be de-rusting with high pressure water with corrosion inhibitor solution. The new standard shall require cleaning water pressure scope, corrosion inhibitor solution type, anti-rust mechanism, safety and harmless requirement of solution, and impact of welding.
MR21565 - Stainless Steel Abrasives.
This standard provides requirements for classification, evaluation, and performance of stainless-steel abrasive media used to blast clean steel and other surfaces prior to the application of protective coatings. This standard also includes requirements for quality control of new and recycled media.
GUIDE 21611 - Laser Ablation Technical Guide
This guide will assist surface preparation professionals in determining suitable applications for laser ablation coating removal and surface preparation by describing the capabilities and limitation of the technology and how it's used.
GUIDE 21570 - Guide and Reference Photographs for Steel Surface Prepared by Non-thermal Atmospheric Plasma Cleaning
This guide describes the use of reference photographs depicting the appearance of unpainted, painted, rusted, and welded carbon steel prior to and after non-thermal atmospheric plasma cleaning. These photographs are intended to be used to supplement the written standard AMPP SP21523 Non-thermal Plasma Surface Preparation of Metals. Due to variations in the condition of the steel to be cleaned and the operation of the tool used, the appearance of the cleaned surface will vary; therefore, the written standard is the primary means to determine conformance with non-thermal atmospheric plasma cleaning requirements. The photographs shall not be used as a substitute for the written standards.
GUIDE 21711 - Guide and Reference Photographs for Steel Surface Non-Mechanical Cleaning by Pulsed Laser Ablation
This Guide describes the use of Reference Photographs depicting the appearance of unpainted rusted and painted carbon steel (including High Strength and High Yield Steels), with or without rust, prior to and after cleaning by pulsed laser ablation (PLA). The Reference Photographs are intended to supplement the written standard AMPP SP21511 and AMPP Guide 21611. Pictures and descriptions of rust are included for illustrative purposes. The written standard is the primary means to determine conformance with cleaning requirements. The photographs should not be used as a substitute for the standards. The photographs are intended to be used to inform inspectors and operators on the definition of degrees of cleanliness and to supplement the standard.