Review of Level 1 Reference Standards Flashcards
What is SSPC-SP1?
Solvent Cleaning
This standard outlines methods for cleaning surfaces using solvents to remove contaminants.
What does SSPC-SP2 refer to?
Hand Tool Cleaning
This standard describes the cleaning of surfaces using hand tools to remove rust, paint, and other contaminants.
What is the focus of SSPC-SP3?
Power Tool Cleaning
This standard involves using power tools for the cleaning of surfaces to remove contaminants.
Define SSPC-SP5/NACE No. 1.
White Metal Blast Cleaning
This standard specifies the requirements for achieving a white metal finish through blast cleaning.
What does SSPC-SP6/NACE No. 3 represent?
Commercial Blast Cleaning
This standard provides guidelines for achieving a commercial level of cleanliness through blast cleaning.
What is described by SSPC-SP10/NACE No. 2?
Near-White Metal Blast Cleaning
This standard outlines the criteria for achieving a near-white metal finish through blast cleaning.
What does SSPC-SP11 involve?
Power Tool Cleaning to Bare Metal
This standard details the process of using power tools to clean surfaces down to bare metal.
Define SSPC-SP12/NACE No. 5.
Surface Preparation and Cleaning of Steel and Other Hard Materials by High- and Ultrahigh-Pressure Water Jetting Prior to Recoating
This standard addresses the use of high-pressure water jetting for surface preparation.
What does SSPC-SP13/NACE No. 6 focus on?
Surface Preparation of Concrete
This standard provides guidelines for preparing concrete surfaces for coating.
What is ASTM D4417?
Standard Test Methods for Field Measurement of Surface Profile of Blast Cleaned Steel
This standard outlines methods for measuring the surface profile of cleaned steel.
What does ASTM D4285 test for?
Indicating Oil or Water in Compressed Air
This standard describes a method for detecting the presence of oil or water in compressed air.
Define ISO 8501-1.
Preparation of Steel Substrates Before Application of Paints and Related Products - Visual Assessment of Surface Cleanliness
This standard provides visual assessment criteria for the cleanliness of steel surfaces before painting.
What is the purpose of SSPC-SP1?
Removes oil, grease, dirt, and other soluble contaminants
SSPC-SP1 is focused on cleaning surfaces to remove soluble contaminants before further treatment or coating.
What is the cleanliness requirement for SSPC-SP1?
No specific percentage, but the surface should be free of visible contaminants
This standard does not quantify cleanliness but emphasizes the absence of visible dirt and contaminants.
What contaminants does SSPC-SP2 remove?
Loose rust, loose mill scale, and loose paint
SSPC-SP2 focuses on cleaning surfaces using hand tools to remove only loose materials.
What is the cleanliness requirement for SSPC-SP2?
No specific percentage, but the surface should be free of loose contaminants
Similar to SSPC-SP1, this standard emphasizes the removal of visible contaminants.
How does SSPC-SP3 differ from SSPC-SP2?
Uses power tools instead of hand tools
SSPC-SP3 is aimed at achieving a similar level of cleanliness as SSPC-SP2 but with power tools for efficiency.
What is the cleanliness requirement for SSPC-SP3?
No specific percentage, but the surface should be free of loose contaminants
The focus remains on the removal of visible loose contaminants.
What is the purpose of SSPC-SP5/NACE No. 1?
Achieves the highest degree of cleaning
This standard is known for its rigorous requirements for surface cleanliness.
What is the cleanliness requirement for SSPC-SP5/NACE No. 1?
100% of all visible contaminants removed
This is the strictest cleanliness standard, ensuring no contaminants remain.
What does SSPC-SP6/NACE No. 3 allow in terms of staining?
Up to 33% staining allowed per unit area
This standard permits some staining while ensuring most contaminants are removed.
What is the purpose of SSPC-SP10/NACE No. 2?
Removes nearly all contaminants, allowing minimal staining
This standard is less stringent than SSPC-SP5 but still requires a high level of cleanliness.
What is the cleanliness requirement for SSPC-SP10/NACE No. 2?
Up to 5% staining allowed per unit area
This allows for very minimal staining after cleaning.
What does SSPC-SP11 achieve?
Removes all visible contaminants and produces a bare metal surface
This standard is focused on achieving a clean surface ready for coating.
What is the cleanliness requirement for SSPC-SP11?
100% of all visible contaminants removed
Similar to SSPC-SP5, ensuring no contaminants remain.
What is the purpose of SSPC-SP12/NACE No. 5?
Removes contaminants using high-pressure water jetting
This method is effective for cleaning surfaces prior to recoating.
What is the cleanliness requirement for SSPC-SP12/NACE No. 5?
No specific percentage, but the surface should be free of loose contaminants
The focus is on ensuring that surfaces are adequately cleaned.
What does SSPC-SP13/NACE No. 6 prepare surfaces for?
Prepares concrete surfaces for coating
This standard specifically addresses the preparation of concrete, which has different requirements than metal surfaces.
What is the cleanliness requirement for SSPC-SP13/NACE No. 6?
No specific percentage, but the surface should be free of contaminants and provide a sound, uniform substrate
Ensures a suitable base for coatings.
What is the purpose of SSPC-PA 2?
Ensures coating thickness meets specified requirements
This standard relates to the application of coatings rather than surface cleanliness.
Does SSPC-PA 2 have a cleanliness requirement?
Not applicable
This standard is focused on measuring coating thickness, not surface preparation.
