UFC 3-270-04
15 March 2001
7.6.
Grout Mixtures . . . . . . . . . . . . . . . . 53
7.7.
Grout Injection . . . . . . . . . . . . . . . . 54
7.8.
Retesting Slab Corners . . . . . . . . . 55
7.9.
Plugging and Cleanup . . . . . . . . . . 55
Chapter 8 Asphalt Undersealing
8.1. Method. . . . . . . . . . . . . . . . . . . . . . 57
8.2. Procedure . . . . . . . . . . . . . . . . . . . 57
Chapter 9 Diamond Grinding
9.1. Purpose of Grinding. . . . . . . . . . . . 59
9.2. Need for Grinding . . . . . . . . . . . . . 59
9.3. Grinding Process . . . . . . . . . . . . . . 59
9.4. Test Section. . . . . . . . . . . . . . . . . . 59
9.5. Grinding Procedure . . . . . . . . . . . . 60 Table 9.1. Feathering Distance. . . . . . . . . . . 61
9.6. Acceptance Testing . . . . . . . . . . . . 62
Chapter 10 Load-Transfer Restoration
10.1. Purpose . . . . . . . . . . . . . . . . . . . . . 65
10.2. Need for Load-Transfer
Restoration . . . . . . . . . . . . . . . . . 65
10.3. Correction of Deficiencies . . . . . . . 65
10.4. Methods of Load-Transfer
Restoration . . . . . . . . . . . . . . . . . 66 Table 10.1. Dowel Size Requirements . . . . . 67
10.5. Patching Material . . . . . . . . . . . . . . 69
10.6. Placing . . . . . . . . . . . . . . . . . . . . . . 69
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