Concrete Repair

file : pdf, 996 kb, 99 pages download : http://artikel-software.com/blog toc 1 introduction 1.1. scope 1.2. objective 1.3. references 2 selection of repair materials 2.1. description 3 concrete pavement 3.1. description and composition 3.2. properties and behavior 4 full-depth repair of pavements 4.1. purpose 4.2. need for full-depth repair 4.3. selection or repair boundries 4.4. sawing of repair boundries 4.5. removal of existing concrete 4.6. subgrade and base preparation 4.7. dowel and tiebar placement 4.8. replacing reinforcement 4.9. expansion joints 4.10. filler material 4.11. dowels 4.12. concrete placement 4.13. concrete finishing and texturing 4.14. curing 4.15. joint sealing 5 partial-depth repair of pavements 5.1. purpose 5.2. need for partial-depth repair 5.3. selection of repair boundries 5.4. removal of existing concrete 5.5. cleaning 5.6. joint preparation 5.7. patch materials 5.8. placement of patch materials 5.9. finishing 5.10. saw-cut runouts 5.11. sealing patch/slab interface 5.12. curing 5.13. joint resealing 6 slabjacking 6.1. purpose 6.2. need for slabjacking 6.3. location of injection holes 6.4. drilling holes 6.5. grout mixtures 6.6. grout pumping 6.7. elevation control during jacking

6.8. plugging and cleanup 7 subsealing jointed concrete pavements 7.1. purpose of subsealing 7.2. void detection 7.3. need for subsealing 7.4. hole patterns 7.5. drilling holes 7.6. grout mixtures 7.7. grout injection 7.8. retesting slab corners 7.9. plugging and cleanup 8 asphalt undersealing 8.1. method 8.2. procedure 9 diamond grinding 9.1. purpose of grinding 9.2. need for grinding 9.3. grinding process 9.4. test section 9.5. grinding procedure 9.6. acceptance testing 10 load-transfer restoration 10.1. purpose 10.2. need for load-transfer restoration 10.3. correction of deficiencies 10.4. methods of load-transfer restoration 10.5. patching material 10.6. placing 11 polymer concrete 11.1. description 11.2. surface preparation 11.3. polymer concrete patching materials 11.4. placement 11.5. safety 12 pavement-edge drain 12.1. purpose 12.2. need for pavement-edge drainage 12.3. drainage systems 12.4. subsurface drain functions 12.5. subsurface drain materials 12.6. subsurface drain installation 12.7. french drains chapter 13 heat-resistant concrete 13.1. description 13.2. exposure time and temperature 13.3. aggregate performances