Better roads today, Stronger networks tomorow

About Us
Treatment Toolbox
- Which Treatment is Right For My Road?
  - Explore by Pavement Criteria
  - Explore by Pavement Photos
- Treatment Resource Center
- Find a Contractor/Supplier
Network Optimization
- Optimize Your Network
  - How-To-Guide
- Life Cycle Cost
  Get 40 years of life or more
- Network Success Stories
  - Network Awards
- Equivalent Annualized Cost
  Apples to apples cost comparisons
  - EAC: About & Calculator
- Remaining Service Life
  Add maximum life to your network
- Cost Benefit Value
  How-To Prioritize Projects
- Return On Investment
  How-To Determine Your Returns
  - About
  - ROI Calculator
Pavement Preservation
Recycling
- Why Recycling and Reclamation?
- Structural Comparison
- ARRA Publications
- About ARRA
Emulsions
- About Emulsions
- Emulsion Classification & Naming
- Emulsion Resource Center
- Construction Emulsions
  - Prime Coat
  - Tack Coat
- Industrial Emulsions
- AEMA Publications
- About AEMA
Resources

Rejuvenating Fog Seal Weather Requirements

About Us
Treatment Toolbox
- - Which Treatment is Right For My Road?
    - Explore by Pavement Criteria
    - Explore by Pavement Photos
  - Treatment Resource Center
  - Find a Contractor/Supplier
Network Optimization
- - Optimize Your Network
    - How-To-Guide
  - Life Cycle Cost
    - About
    - Life Cycle Cost Calculator
  - Equivalent Annualized Cost
    - EAC: About & Calculator
  - Remaining Service Life
    - About
    - Remaining Service Life Calculator
  - Cost Benefit Value
    - About
    - Cost Benefit Value Calculator
Pavement Preservation
Recycling
- - Why Recycling and Reclamation?
  - Structural Comparison
    - About
    - Calculator
  - ARRA Publications
  - About ARRA
  - Recycling Treatments
Emulsions
- - About Emulsions
  - Emulsion Classification & Naming
  - Emulsion Resource Center
  - Construction Emulsions
    - Prime Coat
    - Tack Coat
  - Industrial Emulsions
  - AEMA Publications
  - About AEMA
  - Emulsion Treatments
Resources

Rejuvenating Fog Seal

Construction
Weather Requirements

Find a Contractor/Supplier

Overview

About
Process & Variations
Expectations
Cost
History
Best Practices

Pre-Construction

Site Selection
Material Selection
Mix Design
Specification Review

Construction

Preparation
Weather Requirements
Equipment
Calibration
Traffic Control
Application

Quality Assurance

Inspection
Testing Protocol
Troubleshooting
Acceptance

Research & Performance

Success Stories

Photo Gallery

Suitable Conditions

Rejuvenating fog seals should be applied when air temperature is above 10°C (50°F), and pavement temperature above 15°C (59°F).

Unsuitable Conditions

Rejuvenating fog seal should not be applied if there is any chance of rainfall and should not be applied during rain.
Applying rejuvenating fog seal is not recommended when air temperature is below 10°C (50°F).

Treatment
Toolbox

Select and apply treatments with confidence and success.

Network
Optimization

How to improve your network and get the most mileage from your budget.

Pavement
Preservation

Get the most life from your roads and protect your investment.

Recycling &
Reclamation

Unlock the value of your existing resources with the materials you’ve already paid for.

Let's Connect

Get the latest in industry trends, research, success stories, and technical updates in a succinct e-newsletter.

PPRA Industry News Signup

Name

Affiliation

Company

Occupation

Email:

Would You Like to Create an Account?
Yes, I would like to create a PPRA account

Get more use out of the PPRA website! The site's many calculators, tools, and examples make use of nationally aggregated data & cost information. With a user profile, you can save your own data to use in the tools and calculators for more relevant information to your region and your network. Your data will not be reviewed or distributed by PPRA or any affiliates.

Thank you!

Thank you for signing up for the PPRA mailing list!

If you created an account, you should receive an email shortly with more instructions to activate your account.

Rejuvenating Fog Seal Weather Requirements

About Us

Treatment Toolbox

Network Optimization

Pavement Preservation

Recycling

Emulsions

Resources