ACI 355.2 2022
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ACI CODE-355.2-22: Post-Installed Mechanical Anchors in Concrete—Qualification Requirements and Commentary
Published By | Publication Date | Number of Pages |
ACI | 2022 | 102 |
ACI CODE-355.2 prescribes testing programs and evaluation requirements for post-installed mechanical anchors intended for use in structural applications addressed by ACI 318 and subjected to static or seismic loads in tension, shear, or combined tension and shear. Criteria are prescribed for determining whether anchors are acceptable for use in uncracked concrete only, or in cracked as well as uncracked concrete. Performance categories for anchors are established, as are the criteria for assigning anchors to each category. The anchor performance categories are used by ACI 318 to assign capacity reduction factors and other design parameters. Keywords: anchors; cracked concrete; expansion anchors; fasteners; mechanical anchors; post-installed anchors; screw anchors; undercut anchors.
PDF Catalog
PDF Pages | PDF Title |
---|---|
3 | TITLE PAGE |
7 | CHAPTER 1—GENERAL |
9 | CHAPTER 2—NOTATION AND DEFINITIONS |
16 | CHAPTER 3—REFERENCED STANDARDS |
17 | CHAPTER 4—SIGNIFICANCE AND USE |
21 | CHAPTER 5—GENERAL REQUIREMENTS |
34 | CHAPTER 6—REQUIREMENTS FOR TESTSPECIMENS, INSTALLING ANCHORS, ANDCONDUCTING TESTS |
48 | CHAPTER 7—REQUIREMENTS FOR ANCHORIDENTIFICATION |
51 | CHAPTER 8—REFERENCE TESTS |
54 | CHAPTER 9—RELIABILITY TESTS |
69 | CHAPTER 10—SERVICE-CONDITION TESTS |
82 | CHAPTER 11—ESTABLISHING ANCHORCATEGORIES |
83 | CHAPTER 12—PRESENTING ANCHOR DATA |
86 | CHAPTER 13—REQUIREMENTS FORINDEPENDENT TESTING AND EVALUATION AGENCY |
87 | CHAPTER 14—COMMENTARY REFERENCES |
88 | APPENDIX A1—REQUIREMENTS FORNORMALIZATION OF RESULTS |
89 | APPENDIX A2—REQUIREMENTS FORESTABLISHING CHARACTERISTIC CAPACITIES |
90 | APPENDIX A3—REQUIREMENTS FOR TESTMEMBERS |
92 | APPENDIX B—EXAMPLE OF EVALUATION OF ANEXPANSION ANCHOR FOR USE IN UNCRACKEDCONCRETE |