Chapter 8 Slurry Seals - Caltrans

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Chapter 8Slurry TechnicalAdvisory Guide (MTAG)Managers TechnicalAdvisory Guide (MTAG) Slurry SealszWhat are Slurry Seals ?zWhy use Slurry Seals ?zWhere to use Slurry Seals ?zWhen to use Slurry Seals ? Chapter 8 Slurry SealsWhat is Slurry seal ?zA thin maintenance treatmentzA mixture of: asphalt emulsion graded aggregates mineral filler water AdditiveszWhen placed on the pavement surface the mixture breaks and cures creating a new wearing 8 Slurry SealsWhy Use Slurry Seals ?zCost EffectivezBenefits: minimize oxidation/ageing reduce water infiltration provide skid resistance improve aesthetics correct raveling and weatheringzAverage performance life: 3 to 5 yearsChapter 8 Slurry SealsWhere to Use?zHot Mix Asphalt Pavements: Roadways (All traffic levels) Parking Lots Taxiways and Runways Bridges and Over-CrossingszGeographic Regions/Climate Zones: All throughout CaliforniaCape seal ( Slurry over Chip seal ) Chapter 8 Slurry SealsWhen to Use?

Slurry Seals zWhat are slurry seals? zWhy use slurry seals? zWhere to use slurry seals? zWhen to use slurry seals? Chapter 8 – Slurry Seals

  Seal, Chapter, Slurry, Chapter 8 slurry seals