Concrete Crack And Partial Depth Spall Repair - index
Chapter 1. Introduction - ufc_3_270_030011
Chapter 1. Introduction cont. - ufc_3_270_030012
Chapter 1. Introduction Cont. - ufc_3_270_030013
Table 1.1 . American Society for Testing And Materials (ASTM) Specifications for Sealants Joints Fillers , Patching Materials , etc.
Joint and Crack Repair
Spall Repair
Table 1.2. American Concrete Institute (ACI) Publications Pertaining to Spall Repair
Chapter 2. Summary of Crack Repair
Cleanliness.
Chapter 3. Summary of Spall Repair
Concrete Soundness.
Cleanup
Figure 3.1. Plan of Spall Repairs ( Notes for Figures Are Found In the table 3.1 Notes 1 thought 5 Apply to this Figure )
Figure 3-2. Spall Repair At Keyed Construction Joint
Figure 3.3. Spall Repair At Weakened Plane or Contraction Joint
Figure 3.4. Spall Repair At Expansion Joint
Figure 3.5. Groove for Joint Sealant at Expansion Joint
Figure 3.6. Typical Section: Popout Repair
Table 3.1 Notes On Figures 3.1. to 3.6
Table 3.1 Notes On Figures 3.1. to 3.6 - Continued - ufc_3_270_030031
Table 3.1 Notes On Figures 3.1. to 3.6 - Continued - ufc_3_270_030032
Chapter 4. Purpose of Crack And Spall Repair
Airfield Inspections.
Figure 4.1 Moderate- Severity Spalling Along An Expansion Joint
Chapter 5. Crack Repair
Test Section.
Chapter 6. Crack Sealants
U.S. Army and Air Force Regulations.
Chapter 7. Backer And Separating Materials
Figure 7.1. Examples of Various Sizes of Backer Rod
Chapter 8. Shape Factors
Figure 8.1. Diagram of A Properly of Repaired crack Showing Dimension of A Typical Sealant Reservoir
Chapter 9. Crack Repair Equipment
Compressed Air Equipment
Waterblasting Equipment
Cold-Applied Sealant Equipment
Figure 9.1. Random Crack Saw
Figure 9.3. Hot-Air Lance
Figure 9.5. Power Broom
Chapter 10. Crack Preparation
Cleaning
Figure 10.1. Hand Sawing A Crack
Figure 10.3. Sandblasting a joint face
Chapter 11. Crack Sealing Procedures
Figure 11. Sealing a Crack
Chapter 12. Partial- Depth Spall Repair
Chapter 12. Partial- Depth Spall Repair - Continued
Test Area.
Chapter 13. Spall Repair Materials
Alternative Repair Materials.
Chapter 14. Spall Repair Equipment
Figure 14.1. Sawing out the edges of a spalled area
Chapter 15. Spall Repair Preparation
Soundness
Figure 15.1. A spalled area on both sides of an expansion joint ready for installation of joint filler
Chapter 16. Spall Repair Procedures
Consolidation.
Resealing
Placing Sealant
Figure 16.2. Consolidation of the repair material by vibration
Figure 16.3. Finishing the patch surface
Chapter 1. Introduction - ufc_3_270_030011
Chapter 1. Introduction cont. - ufc_3_270_030012
Chapter 1. Introduction Cont. - ufc_3_270_030013
Table 1.1 . American Society for Testing And Materials (ASTM) Specifications for Sealants Joints Fillers , Patching Materials , etc.
Joint and Crack Repair
Spall Repair
Table 1.2. American Concrete Institute (ACI) Publications Pertaining to Spall Repair
Chapter 2. Summary of Crack Repair
Cleanliness.
Chapter 3. Summary of Spall Repair
Concrete Soundness.
Cleanup
Figure 3.1. Plan of Spall Repairs ( Notes for Figures Are Found In the table 3.1 Notes 1 thought 5 Apply to this Figure )
Figure 3-2. Spall Repair At Keyed Construction Joint
Figure 3.3. Spall Repair At Weakened Plane or Contraction Joint
Figure 3.4. Spall Repair At Expansion Joint
Figure 3.5. Groove for Joint Sealant at Expansion Joint
Figure 3.6. Typical Section: Popout Repair
Table 3.1 Notes On Figures 3.1. to 3.6
Table 3.1 Notes On Figures 3.1. to 3.6 - Continued - ufc_3_270_030031
Table 3.1 Notes On Figures 3.1. to 3.6 - Continued - ufc_3_270_030032
Chapter 4. Purpose of Crack And Spall Repair
Airfield Inspections.
Figure 4.1 Moderate- Severity Spalling Along An Expansion Joint
Chapter 5. Crack Repair
Test Section.
Chapter 6. Crack Sealants
U.S. Army and Air Force Regulations.
Chapter 7. Backer And Separating Materials
Figure 7.1. Examples of Various Sizes of Backer Rod
Chapter 8. Shape Factors
Figure 8.1. Diagram of A Properly of Repaired crack Showing Dimension of A Typical Sealant Reservoir
Chapter 9. Crack Repair Equipment
Compressed Air Equipment
Waterblasting Equipment
Cold-Applied Sealant Equipment
Figure 9.1. Random Crack Saw
Figure 9.3. Hot-Air Lance
Figure 9.5. Power Broom
Chapter 10. Crack Preparation
Cleaning
Figure 10.1. Hand Sawing A Crack
Figure 10.3. Sandblasting a joint face
Chapter 11. Crack Sealing Procedures
Figure 11. Sealing a Crack
Chapter 12. Partial- Depth Spall Repair
Chapter 12. Partial- Depth Spall Repair - Continued
Test Area.
Chapter 13. Spall Repair Materials
Alternative Repair Materials.
Chapter 14. Spall Repair Equipment
Figure 14.1. Sawing out the edges of a spalled area
Chapter 15. Spall Repair Preparation
Soundness
Figure 15.1. A spalled area on both sides of an expansion joint ready for installation of joint filler
Chapter 16. Spall Repair Procedures
Consolidation.
Resealing
Placing Sealant
Figure 16.2. Consolidation of the repair material by vibration
Figure 16.3. Finishing the patch surface
