MnDOT Spray Applied Seals Information

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MnDOT provides guidance on spray-applied seals for various road maintenance applications, including bituminous tack coats and fog seals. The use of rejuvenators by cities and counties is also mentioned. Images and descriptions of the different seal types are included in the content.

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Uploaded on Sep 12, 2024 | 0 Views

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MnDOT spray applied seals 2357 Bituminous Tack Coat. CSS-1, CSS-1h, MC-250 for tack when paving 2355 Bituminous Fog Seal. CSS-1h (1:1), CRS-2Pd (3:1) fog a chip seal or shoulder No spec for spray applied sealer application or material Rejuvenators are being used by cities and counties NCAT-MnROAD used CSS-1H and rejuvator fog 1