Transcription of Chapter 8 Slurry Seals - Caltrans
{{id}} {{{paragraph}}}
Example: bachelor of science
Chapter 8 Slurry Seals - Caltrans
Chapter 8 Slurry 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?
Mix Design Process zPre-screen materials zCheck materials compatibility zTry different mixing proportions zPrepare mixes at a range of emulsion contents zCheck for cohesion build-up zCheck for abrasion resistance zCheck for sand adhesion zSelect optimum emulsion content zTest proposed mix to meet specification requirements Select/Test Materials Design/Test ...
Loading..
Tags:
Information
Domain:
Source:
Link to this page:
Please notify us if you found a problem with this document: