Asphalt Maintenance And Repair - index
Chapter 1. Introduction - ufc_3_270_010009
Chapter 1. Introduction cont. - ufc_3_270_010010
Chapter 2. Purpose And Types Of Maintenance And Repair
Sprayed asphalt surface treatments
Importance of Weather.
Chapter 3. Full -Depth And Partial-Depth Patches
Jackhammer and remove defective material.
Place the patch material.
Procedural Steps (Partial-Depth Patch)
Problem Areas. - ufc_3_270_010018
Figure 3.1. Steps for Full- Depth Patch
Figure 3.3. Saw Cutting Marked Repair Area
Figure 3.5. Abrasive Blade
Figure 3.7. Applying Tack Coat With Spray Wand
Figure 3.9. Vibratory Plate Tamper
Figure 3.11. Overlapping Compaction Lanes
Figure 3.13. Sealing Edges Of the Patch
Chapter 4. Sprayed Asphalt Surface Treatments
Procedural Steps (Tack Coat).
Procedural Steps ( Fog Seals and Rejuvenators).
Problem Areas ( Fog Seals And Rejuvenators)
Figure 4.1. Spray Bar And Nozzle Settings
Chapter 5. Sprayed Asphalt with Surface Aggregate
Table 5.1. Aggregate Gradations for SBST
Problem Areas (SBST)
Table 5.3. Aggregate Graduations for DBST
Table 5.4. DBST Binder and Aggregate Application Rates
Table 5.5. Aggregate Gradations for Sandseal
Table 5.6. Sandseal Binder and Aggregate Application Rates
Figure 5.1. Applying Aggregate With Tailgate Spreader On Dump Truck
Figure 5.3. Brooming the treated area
Figure 5.5 . Aggregate And Sprayed Asphlat pattern
Chapter 6. Asphalt Slurry Seals
Procedural Steps
Problem Areas. - ufc_3_270_010043
Figure 6.1. View Of Slurry Seal Machine
Chapter 7. Patching ( Filling Ruts And Depressions)
Problem Areas. - ufc_3_270_010046
Figure 7.1 Correct Method for Filling Ruts And Depressions In Lifts
Chapter 8. Porous Friction Surfaces
Raveling Control.
Place patch material
Figure 8.1. View of a porous friction surface (PFS)
Chapter 1. Introduction - ufc_3_270_010009
Chapter 1. Introduction cont. - ufc_3_270_010010
Chapter 2. Purpose And Types Of Maintenance And Repair
Sprayed asphalt surface treatments
Importance of Weather.
Chapter 3. Full -Depth And Partial-Depth Patches
Jackhammer and remove defective material.
Place the patch material.
Procedural Steps (Partial-Depth Patch)
Problem Areas. - ufc_3_270_010018
Figure 3.1. Steps for Full- Depth Patch
Figure 3.3. Saw Cutting Marked Repair Area
Figure 3.5. Abrasive Blade
Figure 3.7. Applying Tack Coat With Spray Wand
Figure 3.9. Vibratory Plate Tamper
Figure 3.11. Overlapping Compaction Lanes
Figure 3.13. Sealing Edges Of the Patch
Chapter 4. Sprayed Asphalt Surface Treatments
Procedural Steps (Tack Coat).
Procedural Steps ( Fog Seals and Rejuvenators).
Problem Areas ( Fog Seals And Rejuvenators)
Figure 4.1. Spray Bar And Nozzle Settings
Chapter 5. Sprayed Asphalt with Surface Aggregate
Table 5.1. Aggregate Gradations for SBST
Problem Areas (SBST)
Table 5.3. Aggregate Graduations for DBST
Table 5.4. DBST Binder and Aggregate Application Rates
Table 5.5. Aggregate Gradations for Sandseal
Table 5.6. Sandseal Binder and Aggregate Application Rates
Figure 5.1. Applying Aggregate With Tailgate Spreader On Dump Truck
Figure 5.3. Brooming the treated area
Figure 5.5 . Aggregate And Sprayed Asphlat pattern
Chapter 6. Asphalt Slurry Seals
Procedural Steps
Problem Areas. - ufc_3_270_010043
Figure 6.1. View Of Slurry Seal Machine
Chapter 7. Patching ( Filling Ruts And Depressions)
Problem Areas. - ufc_3_270_010046
Figure 7.1 Correct Method for Filling Ruts And Depressions In Lifts
Chapter 8. Porous Friction Surfaces
Raveling Control.
Place patch material
Figure 8.1. View of a porous friction surface (PFS)
