The surface profile shall not be less than 1 mil 25 microns. The society for protective coatings, pittsburgh, pennsylvania. Us army corp of engineers test report moisturecure urethane coatings for compliance with industry specifications sspc paint 41 finished with results. Earning a sspc pci certification can reward you with a potential higher salary, stronger employment demand and better job. Product a zinc rich primer suitable for use with a wide range of high performance systems and topcoats in.
Cgsb swedish standard british standard solvent clean sspc. As an interior tank lining for potable water storage tanks of 1,500 gallon minimum tank size. The zrc cold galvanizing compound aerosol has a high zinc content of ultrapure zinc dust and a trade secret organic binder. Downloadable nacesspc joint surface preparation standards package nace no 1, 2, 3, 4, 00615, 6, 8 surface finishing levels. The society for protective coatings coating application. Sspc paint 20 zincrich coating type i inorganic and type ii organic, includes editioral revision 2004. The contractor performing the shop work shall have either an sspc qp 3 certification or an aisc sophisticated paint endorsement certification. Commercial grade powertool cleaning produces a greater degree of cleaning than sspc sp 3, which does not remove adherent material, but a lesser degree of cleaning than sspc sp 11, which requires removal of all surface. December 2011 specification for rust grip testing is no. Hand tool cleaning removes all loose mill scale, loose rust, loose paint, and other loose detrimental foreign matter.
This primer is suitable for exposures in environmental zones 1a interior, normally dry and 1b exterior, normally dry, and is intended for brush, spray, or roller application over steel surfaces prepared in accordance with sspcsp 6, commercial blast cleaning. From a practical standpoint, this is probably the best quality surface preparation that can be expected to today for existing plant facility maintenance work. However, visual comparators for blastcleaned steel e. Sspc paint 20 november 1, 1982 editorial changes august 1, 1991 6. Sspcsp 2 st 2 hand tool cleaning a method of preparing steel surfaces by the use of nonpower hand tools. Ihs markit is your source for sspc standards and publications. The vehicle type may be inorganic type i or organic type ii. This primer exhibits excellent rust inhibiting properties, good wetting ability, and good resistance to weathering for normal periods before field coating.
Raschta coatings the revised sspcpaint 23 standard covers performance requirements for an airdrying, readymixed, latex primer for blastcleaned steel. A two component, rapid recoat, fast curing solvent based inorganic zinc rich ethyl silicate primer. This primer is suitable for exposures in environmental zones 1a interior, normally dry and 1b exterior, normally dry, and is intended for brush, spray, or roller application over steel surfaces prepared in accordance with sspc sp 6, commercial blast cleaning. If adhesion is poor, brush blasting per sspc sp7 is necessary to remove these treatments. Methods are described in sspcsp3 and sspcsp11 and should be to iso 85011. This primer is compatible with aliphatic polyurethane and enamel topcoats such as milc83286b and milc85285c. Allow paint to dry at least one week before testing adhesion. They are developed through consensus collaboration of sspc technical committee. I confirmed with sspc that they discontinued paint12 in 2005. Astm viscosity shear rate 200 rpm 65 85 60 80 60 80 d 862 kreb units weight per u. For a detailed breakdown of applicability of various types of zincrich coatings in different environmental zones, refer to sspc ps guide 12. Sspc paint 20 is a performance standard for inorganic or organic zincrich coatings that includes options for specifying higher zinc loading levels in the dry coating film. It was founded in 1950 as the steel structures painting council, a nonprofit association concerned with the use of coatings to protect steel structures such as bridges, ships, water tanks, and locks and dams. Sspcsp 2 november 1, 1982 editorial changes september 1, 2000 sspc.
It is intended to aid the manufacturer, the consumer, and the general public. This specification does not cover weldable preconstruction primers such as sspc paint 30. Zinc clad 200 is a threecomponent, polyamide epoxy, zincrich coating formulated to meet the sspc paint spec 20. In this method, all oil, grease, dirt, mill scale, rust, corrosion products, oxides, paint or other foreign matter have been completely removed from the surface by abrasive blasting, except for very light shadows, very slight streaks or slight discolorations caused by rust stain. These standards are considered the minimum level of service and quality. Surface preparation standards system sspc codes nace cdn. Sspcpaint 16, coal tar epoxy black or dark red paint, nov 2006. Commercial grade powertool cleaning produces a greater degree of cleaning than sspcsp 3, which does not remove adherent material, but a lesser degree of cleaning than sspcsp 11, which requires removal of all surface.
Our pci program is approved by world recognized classification societies like lloyds, abs, and rina. Smooth, hard, or glossy coatings and surfaces should be dulled by abrading the surface. Protective coatings inspector program pci sspc is an industry leader in providing excellent and qualified industrial coatings inspectors. Sspc sp2 or sp3, or icri 03732, csp primer required surface preparation standards condition of surface iso 85011 bs7079. Sspc standards standards, technology reports, guides, and qualification procedures are the cornerstones of the sspc mission. Info from my tnemec rep he tried to post here, but something happened. Because powertool cleaning is time and laborintensive, it is advisable to prepare a test area of 1 x 1 sq meter. It is formulated to have an extremely high solids content. Zrc cold galvanizing compound aerosol 24 pack gme supply. Sis055900 sspc nace white metal sa 3 sa 3 sp 5 1 near white metal sa 2. The society for protective coatings sspc is a professional association for the industrial protective and marine coatings industry.
When these paint specifications are used in conjunction with sspc specifications for surface preparation, paint application and thickness measurement, they provide complete paint systems for most steel structures and environments. Steel structures painting council sspc publications. The society for protective coatings surface preparation. Sspcsp 11 november 1, 1987 editorial changes september 1, 2000 1. Zrcs unmatched, unsurpassed, industryleading and unique formula is a true galvanic anticorrosion film that protects steel. The surface must also have a minimum 25micrometer 1. The society for protective coatings provides standards, training. It is not intended that this process remove adherent mill scale, rust, and paint.
The society for protective coatings surface preparation specification no. Whats happening in surface preparation standards for paint lydia m. Sspcpaint 36, twocomponent weatherable aliphatic polyurethane topcoat. Suitable for environmental zones 1a and 1b interior, exterior, normally dry. A leadfree, highsolids, inorganic zincdust primer for steel surfaces. Sspc sp 2 november 1, 1982 editorial changes september 1, 2000 sspc. The contractor performing the shop work shall have satisfactorily performed a minimum of three. Since 1955, the sspc society for protective coatings has issued specifications for coatings that have performed well in actual use on steel structures. Available in astm d520, type ii zinc dust version as standard.
Protective paint systems sspc paint 20 zincrich primers type i, inorganic, and type ii, organic. Slight residues of rust and paint may be left in the lower portion of pits if the original surface is pitted. Paint 11 calls for a zinc chromate as a rust inhibitive pigment and you do not want to use that or paint 15 which is for joists. In 1997, the name of the association was changed to the society for protective coatings to better reflect the changing. Power tool cleaning to bare metal sspc sp11 definition. Sspcsp2 or sp3, or icri 03732, csp primer required surface preparation standards condition of surface iso 85011 bs7079.
It has come to my attention that bituminous paint sspc paint 12 commonly used for a whole host of metal protection in concealed spaces, including door frames, posts set in concrete, and for isolation of dissimilar metals, to name a few, is no longer available. Zrcs unmatched, unsurpassed, industryleading and unique formula is a true. Abstract the first association standards for the use of waterjetting cleaning in surface preparation were released in 1994 by society for protective coatings sspc, pittsburgh pa and nace int. Nearwhite blast cleaning is used when the objective is to remove all rust, coating, and mill scale, but when the extra. Sspc paint 20 zincrich coating type i inorganic and. Sspc paint 30 weldthrough inorganic zinc primer published by sspc on april 1, 2002 this specification covers a group of inorganic zinc primers that can protect carbon steel during the fabrication process, permit welding to specification requirements, and be overcoated. Sspcpaint 20 november 1, 1982 editorial changes august 1, 1991 6. This standard differs from sspc sp 3, power tool cleaning, in that sspc sp 3 requires only the removal of loosely adherent materials, and does not require producing or retaining a surface profile. If adhesion is poor, brush blasting per sspcsp7 is necessary to remove these treatments. The society for protective coatings coating application standard no. Minimum recommended surface preparation is sspc sp6 commercial blast, but in some repainting work, hand or power tool cleaning may be the maximum attainable. Scope this standard provides requirements for the field application of polyurea, polyurethane, or polyureapolyurethane. Sspc paint 36, twocomponent weatherable aliphatic polyurethane topcoat.
Nearwhite blast cleaning provides a greater degree of cleaning than commercial blast cleaning sspcsp 6nace no. Apply a test area, allowing paint to dry one week before testing adhesion. Sspc paint 16, coal tar epoxy black or dark red paint, nov 2006. Nearwhite blast cleaning provides a greater degree of cleaning than commercial blast cleaning sspc sp 6nace no. Latex primer for steel surfaces is the first revised sspc standard for 20. Sspcsp 11 power tool cleaning to bare metal diamond vogel. This epoxy polyamide, two component, zinc rich coating has excellent rust preventative properties in adverse or chemically polluted atmospheres. All tests require application to steel substrates and steel panels stability in accordance with astm d 1849. Bla s t cleaning by far, the most effective method for removal of mills cale, rust, and old coatings, is the use of abrasives. Raschta coatings the revised sspc paint 23 standard covers performance requirements for an airdrying, readymixed, latex primer for blastcleaned steel. Rusty galvanizing requires a minimum of hand tool cleaning per sspc sp2, prime the area the same day as cleaned. It has come to my attention that bituminous paint sspc paint12 commonly used for a whole host of metal protection in concealed spaces, including door frames, posts set in concrete, and for isolation of dissimilar metals, to name a few, is no longer available. The contractor performing the shop work shall have either an sspc. The sspc qp 2 certification is a nationallyrecognized program that evaluates the capabilities of industrial paint contractors on their ability to safely remove and properly manage hazardous coating material in the field.
This standard differs from sspcsp 3, power tool cleaning, in that sspcsp 3 requires only the removal of loosely adherent materials, and does not require producing or retaining a surface profile. This standard differs from sspc sp 15, commercial grade power tool cleaning, in that sspc sp 15 allows stains of rust, paint, or mill scale to remain. An inorganic type paint which produces a film containing high metallic zinc in contact. Sspcvis 3 provides a suitable comparative visual guide for sspcsp 3, sspcsp 11, and sspcsp 15. Meets the composition and performance requirements of sspc paint spec 20.
Sspc, the society for protective coatings, was founded in 1950 as the steel structures painting council, a nonprofit professional society concerned with the use of coatings to protect industrial steel structures. Application is primarily airless and conventional spray, but brushes or rollers may be used for small detail or touchup work. Sspcpaint 20, zincrich coating, type iinorganic and. Sspc paint 36 pdf coatings meeting the requirements of this specification are generally suitable for exposures in sspc environmental zones 1a interior. The certifications shall remain current throughout the duration of the contract. Sspc sp 11 power tool cleaning to bare metal slight residues of rust and paint may be left in the lower portion of pits if the original surface is pitted.
I confirmed with sspc that they discontinued paint 12 in 2005. Sspcpaint 23, latex primer for steel surfaces paintsquare. As the foundation for all sspc training conducted globally, they serve to ensure the highest degree of quality, productivity, and safety in the protective coatings industry. Previously painted surfaces if in sound condition, clean the surface of all foreign material. Surface preparation, pretreatments, machinery requirements and parameters are addressed in this standard. Light and moderate corrosive atmospheric exposure provides cathodic. Sspcpaint 20 zincrich primers type i, inorganic, and type ii, organic sspcpaint 21 white or colored silicone alkyd paint sspcpaint 22 epoxypolyamide paints primer, intermediate, and topcoat. Tnemec series 1099 or 88hs will be performance equals. When viewed without magnification, the surface shall be free of all visible oil, grease, dirt, dust, mill scale, rust, paint, oxides, corrosion products, and other foreign matter. This standard differs from sspcsp 15, commercial grade power tool cleaning, in that sspcsp 15 allows stains of rust, paint, or mill scale to remain. Consult the coating manufacturer for specific exposure recommendations. Lists active sspc standards with date of most recent revision. A slow drying, red oxide primer for steel and ferrous metals. Zincrich coatings, both topcoated and untopcoated, have been used successfully in a wide variety of environmental zones.
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