Chapter 8 Slurry Seals - California Department of ...
[Pages:59]Chapter 8 Slurry Seals
From... Maintenance Technical Advisory Guide (MTAG)
Managers' Overview
From... Maintenance Technical Advisory Guide (MTAG)
Slurry Seals
What are slurry seals? Why use slurry seals? Where to use slurry seals? When to use slurry seals?
Chapter 8 ? Slurry Seals
What is Slurry Seal?
A thin maintenance treatment
A mixture of:
? asphalt emulsion ? graded aggregates ? mineral filler ? water ? Additives
CURED
FRESH
When placed on the pavement surface the mixture breaks and cures creating a new wearing surface.
Chapter 8 ? Slurry Seals
Why Use Slurry Seals?
Cost Effective Benefits:
? minimize oxidation/ageing ? reduce water infiltration ? provide skid resistance ? improve aesthetics ? correct raveling and weathering
Average performance life: 3 to 5 years
Chapter 8 ? Slurry Seals
Where to Use?
Hot Mix Asphalt Pavements:
? Roadways (All traffic levels) ? Parking Lots ? Taxiways and Runways ? Bridges and Over-Crossings
Geographic Regions/Climate Zones:
? All throughout California
Cape Seal (Slurry over Chip Seal)
Chapter 8 ? Slurry Seals
When to Use?
To correct/improve:
? raveling and weathering ? loss of frictional properties ? aesthetics
To prevent/reduce:
? ageing/oxidation of asphalt concrete ? surface water infiltration ? pavement degradation due to the elements
Chapter 8 ? Slurry Seals
When NOT to Use?
On pavements with structural defects:
? Alligator Cracking ? Rutting ? Bumps and Depressions ? Potholes
Nighttime construction
Chapter 8 ? Slurry Seals
................
................
In order to avoid copyright disputes, this page is only a partial summary.
To fulfill the demand for quickly locating and searching documents.
It is intelligent file search solution for home and business.
Related download
- standard construction specifications for asphalt surfacing
- instructions how to apply crack stix hot applied crack
- operations maintenance parts manual stepp mfg
- field manual for crack sealing in asphalt pavements 0
- new driveway care for your peace of mind
- department of transportation standard specifications for
- addendum no 1 outline and summary information
- chapter 3 pavement patching and repair
- concrete repairconcrete repair basics
- method statement for laying asphalt
Related searches
- california department of education sacramento
- california department of professional license
- california department of real estate
- california department of education website
- california department of ed
- california department of higher education
- california department of special education
- california department of real estate renewal
- california department of education forms
- state of california department of consumer affairs
- state of california department of education
- state of california department of aging