ufc-3-270-05
O&M: PAVER -- CONCRETE SURFACED AIRFIELDS PAVEMENT CONDITION INDEX
O&M: PAVER -- CONCRETE SURFACED AIRFIELDS PAVEMENT CONDITION INDEX - continued
FOREWORD - ufc-3-270-050003
FOREWORD - continued - ufc-3-270-050004
Contents - ufc-3-270-050005
Contents - continued - ufc-3-270-050006
Contents - continued - ufc-3-270-050007
Contents - continued - ufc-3-270-050008
Contents - continued - ufc-3-270-050009
Acknowledgment - ufc-3-270-050010
CHAPTER 1. Introduction - ufc-3-270-050011
Inspection Procedure
Figure 1.2. Corrected deduct values for jointed rigid pavements
Table 1.1. Frequently Occurring Problems in Pavement Distress Identification
Figure 1.3. Jointer rigid pavement survey data sheet
Chapter 2. DEFINITIONS OF REPAIR OPTIONS - ufc-3-270-050016
Chapter 3. DISTRESS 61, BLOWUP
Options for Repair. - ufc-3-270-050018
Figure 3.1. Deduct values for Distress 61, Blowup
Figure 3.3. Medium-severity blowup
Chapter 4. DISTRESS 62, CORNER BREAK
How to Count.
Figure 4.2. Low-severity corner break
Figure 4.3. Low-severity corner break
Figure 4.5. Medium-severity corner break
Chapter 5. DISTRESS 63, CRACKS (LONGITUDINAL, TRANSVERSE, AND DIAGONAL)
Reinforced Concrete Severity Levels.
Figure 5.2. Low-severity longitudinal crack
Figure 5.4. Low-severity diagonal crack
Figure 5.6. Medium-severity transverse crack
Figure 5.8. High-severity crack
Figure 5.10. High-severity crack
Chapter 6. DISTRESS 64, DURABILITY ("D") CRACKING
Options for Repair. - ufc-3-270-050034
Figure 6.2. Low-severity "D" cracking
Figure 6.4. Medium-severity "D" cracking
Figure 6.5. Medium-severity "D" cracking occurring in limited area of slab
Figure 6.7. High-severity "D" cracking
Chapter 7. DISTRESS 65, JOINT SEAL DAMAGE
Options for Repair. - ufc-3-270-050040
Figure 7.2. Low-severity joint seal damage
Figure 7.3. Medium-severity joint seal damage
Figure 7.5. High-severity joint seal damage (extensive amount of weed growth)
Chapter 8. DISTRESS 66, PATCHING, SMALL (LESS THAN 5 SQUARE FEET (1.5 SQUARE METERS))
Options for Repair. - ufc-3-270-050045
Figure 8.2. Low-severity small patch
Figure 8.3. Low-severity small patch
Figure 8.5. Medium-severity small patch
Chpater 9. DISTRESS 67, PATCHING, LARGE (OVER 5 SQUARE FEET (1.5 SQUARE METERS)) AND UTILITY CUT
Figure 9.2. Low-severity patch
Figure 9.4. Low-severity utility cut
Figure 9.6. High-severity patch
Chapter 10. DISTRESS 68, POPOUTS
Figure 10.1. Deduct values for Distress 68, Popouts
Chapter 11. DISTRESS 69, PUMPING
Figure 11.1. Deduct values for Distress 69, Pumping
Figure 11.3. Pumping (note stains on pavement)
Figure 11.5. Pumping
Figure 11.6. Slab count for pumping
Chapter 12. DISTRESS 70, SCALING, MAP CRACKING, AND CRAZING
Severity Levels Applicable to Alkali-Silica Reaction
Figure 12.2. Low-severity crazing
Figure 12.4. High-severity scaling
Figure 12.5. Close-up of high-severity scaling
Figure 12.7. High-severity alkali-silica reaction on a grooved pavement. Note the missing pieces, creating FOD, on the lower part of the photograph
Chapter 13. DISTRESS 71, SETTLEMENT OR FAULTING
Options for Repair. - ufc-3-270-050067
Figure 13.3. Low-severity settlement on apron
Figure 13.6. High-severity settlement
Chapter 14. DISTRESS 72, SHATTERED SLAB/INTERSECTING CRACKS
Options for Repair. - ufc-3-270-050071
Figure 14.3. Low-severity intersecting cracks
Figure 14.5. Medium-severity intersecting cracks
Chapter 15. DISTRESS 73, SHRINKAGE CRACKS
Figure 15.2. Shrinkage crack
Figure 15.3. Shrinkage cracks
Chapter 16. DISTRESS 74, SPALLING (TRANSVERSE AND LONGITUDINAL JOINTS)
How to Count
Figure 16.2. Low-severity joint spall
Figure 16.3. Low-severity joint spall
Figure 16.5. Medium-severity joint spall
Figure 16.7. High-severity joint spall
Chapter 17. DISTRESS 75, SPALLING (CORNER)
Options for Repair. - ufc-3-270-050084
Figure 17.2. Low-severity corner spall
Figure 17.3. Low-severity corner spall
Figure 17.5. Medium-severity corner spall
Figure 17.7. High-severity corner spall
O&M: PAVER -- CONCRETE SURFACED AIRFIELDS PAVEMENT CONDITION INDEX
O&M: PAVER -- CONCRETE SURFACED AIRFIELDS PAVEMENT CONDITION INDEX - continued
FOREWORD - ufc-3-270-050003
FOREWORD - continued - ufc-3-270-050004
Contents - ufc-3-270-050005
Contents - continued - ufc-3-270-050006
Contents - continued - ufc-3-270-050007
Contents - continued - ufc-3-270-050008
Contents - continued - ufc-3-270-050009
Acknowledgment - ufc-3-270-050010
CHAPTER 1. Introduction - ufc-3-270-050011
Inspection Procedure
Figure 1.2. Corrected deduct values for jointed rigid pavements
Table 1.1. Frequently Occurring Problems in Pavement Distress Identification
Figure 1.3. Jointer rigid pavement survey data sheet
Chapter 2. DEFINITIONS OF REPAIR OPTIONS - ufc-3-270-050016
Chapter 3. DISTRESS 61, BLOWUP
Options for Repair. - ufc-3-270-050018
Figure 3.1. Deduct values for Distress 61, Blowup
Figure 3.3. Medium-severity blowup
Chapter 4. DISTRESS 62, CORNER BREAK
How to Count.
Figure 4.2. Low-severity corner break
Figure 4.3. Low-severity corner break
Figure 4.5. Medium-severity corner break
Chapter 5. DISTRESS 63, CRACKS (LONGITUDINAL, TRANSVERSE, AND DIAGONAL)
Reinforced Concrete Severity Levels.
Figure 5.2. Low-severity longitudinal crack
Figure 5.4. Low-severity diagonal crack
Figure 5.6. Medium-severity transverse crack
Figure 5.8. High-severity crack
Figure 5.10. High-severity crack
Chapter 6. DISTRESS 64, DURABILITY ("D") CRACKING
Options for Repair. - ufc-3-270-050034
Figure 6.2. Low-severity "D" cracking
Figure 6.4. Medium-severity "D" cracking
Figure 6.5. Medium-severity "D" cracking occurring in limited area of slab
Figure 6.7. High-severity "D" cracking
Chapter 7. DISTRESS 65, JOINT SEAL DAMAGE
Options for Repair. - ufc-3-270-050040
Figure 7.2. Low-severity joint seal damage
Figure 7.3. Medium-severity joint seal damage
Figure 7.5. High-severity joint seal damage (extensive amount of weed growth)
Chapter 8. DISTRESS 66, PATCHING, SMALL (LESS THAN 5 SQUARE FEET (1.5 SQUARE METERS))
Options for Repair. - ufc-3-270-050045
Figure 8.2. Low-severity small patch
Figure 8.3. Low-severity small patch
Figure 8.5. Medium-severity small patch
Chpater 9. DISTRESS 67, PATCHING, LARGE (OVER 5 SQUARE FEET (1.5 SQUARE METERS)) AND UTILITY CUT
Figure 9.2. Low-severity patch
Figure 9.4. Low-severity utility cut
Figure 9.6. High-severity patch
Chapter 10. DISTRESS 68, POPOUTS
Figure 10.1. Deduct values for Distress 68, Popouts
Chapter 11. DISTRESS 69, PUMPING
Figure 11.1. Deduct values for Distress 69, Pumping
Figure 11.3. Pumping (note stains on pavement)
Figure 11.5. Pumping
Figure 11.6. Slab count for pumping
Chapter 12. DISTRESS 70, SCALING, MAP CRACKING, AND CRAZING
Severity Levels Applicable to Alkali-Silica Reaction
Figure 12.2. Low-severity crazing
Figure 12.4. High-severity scaling
Figure 12.5. Close-up of high-severity scaling
Figure 12.7. High-severity alkali-silica reaction on a grooved pavement. Note the missing pieces, creating FOD, on the lower part of the photograph
Chapter 13. DISTRESS 71, SETTLEMENT OR FAULTING
Options for Repair. - ufc-3-270-050067
Figure 13.3. Low-severity settlement on apron
Figure 13.6. High-severity settlement
Chapter 14. DISTRESS 72, SHATTERED SLAB/INTERSECTING CRACKS
Options for Repair. - ufc-3-270-050071
Figure 14.3. Low-severity intersecting cracks
Figure 14.5. Medium-severity intersecting cracks
Chapter 15. DISTRESS 73, SHRINKAGE CRACKS
Figure 15.2. Shrinkage crack
Figure 15.3. Shrinkage cracks
Chapter 16. DISTRESS 74, SPALLING (TRANSVERSE AND LONGITUDINAL JOINTS)
How to Count
Figure 16.2. Low-severity joint spall
Figure 16.3. Low-severity joint spall
Figure 16.5. Medium-severity joint spall
Figure 16.7. High-severity joint spall
Chapter 17. DISTRESS 75, SPALLING (CORNER)
Options for Repair. - ufc-3-270-050084
Figure 17.2. Low-severity corner spall
Figure 17.3. Low-severity corner spall
Figure 17.5. Medium-severity corner spall
Figure 17.7. High-severity corner spall
