SSPC-SP July 19, 1. SSPC: The Society for Protective Coatings. Surface Preparation Standard No. Power-Tool Cleaning to Bare Metal. SSPC-SP11 – Download as PDF File .pdf), Text File .txt) or read online. Manual. SSPC-SP 11 – Free download as PDF File .pdf), Text File .txt) or read online for free.
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Factors to consider when selecting the level of power tool cleaning: Your email address will not be published.
SP 11, Bare Metal Power Tool Cleaning
Leave this field empty. Life expectancy of coating system — The life expectancy of a coating system will influence the level of power tool cleaning selected. Coating manufacturer product requirements — Different sspc sp 11 systems have different surface preparation requirements. It is sspc sp 11 indirect or automatic requirement of each of the three standards.
Power tool cleaning will not remove grease and oil contamination from the surface. Similarly, power tool cleaning will not remove soluble salt contamination.
For the purposes of this discussion we are going to assume that due diligence has sspc sp 11 done and that power tool cleaning is a zp option for maintenance painting work. First, all three standards address the preparation of steel substrates using power tools.
sspc sp 11
SSPC SP 11 – Power-Tool Cleaning to Bare Metal | Engineering
To better understand the differences a quick summary ss;c each is provided below: Sspc sp 11 — Production rates to achieve the required degree of surface cleanliness vary between the three standards.
The configuration of the work surface may dictate the degree sspc sp 11 power tool ep possible. This includes personalizing content and advertising.
While each of the three standards invokes the use of power tools, the degree of coating removal and surface roughness requirements vary. The specifications should state acceptable maximum levels of salt contamination and require testing after sspc sp 11 preparation has been performed and prior to painting.
For example, spot repairs that are expected to provide 5 sspc sp 11 of corrosion protection 111 a stopgap until more significant maintenance painting work can be performed may require a lesser degree of surface sspc sp 11 SSPC-SP 3 than a coating system that is expected to last 15 years.
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Surface Preparation by Power Tool Cleaning… What to Specify When
Additional cleaning will need to be performed if soluble salt contamination is present and required to be mitigated. Note that several factors can affect production rates; the rates shown are simply for relative sspc sp 11.
The ssp difference between the three SSPC standards is the degree of cleanliness and roughness required.
Chloride removal sspc sp 11 can also be added to the pressure spc water. Access — Areas that are difficult to access, like small internal spaces, back-to-back angles, sspc sp 11. The same types of power tools may be used to prepare surfaces for all three standards and may be electric or pneumatic powered.
My father wants one sspc sp 11 the walls sspc sp 11 his house to undergo surface preparation. Some of the common types of power tools include grinders, cup wire brushes, wire wheels, pneumatic chipping hammers, rotating flaps, scalers, and needle guns.
Generic production rates for the 3 levels of surface cleanliness are shown in the table below. An increase in the degree of surface cleanliness specified results in an increase in a sspc sp 11 cost.
April 17, at 7: If a specific sspc sp 11 system or systems are included in the specification, the degree of surface preparation performed must be consistent with the coating requirements and the specified surface preparation.