ICC-ES AC Interim Criteria for Inspection and Verification of Concrete and Reinforced and Unreinforced Masonry Strengthening Using Fiber-reinforced. Accordance with. ICC-ES AC ADVANTAGES. DESCRIPTION/SUGGESTED SPECIFICATIONS*. The % epoxy resin and hardener are completely mixed. As such, Hilti maintains ICC-ES evaluation reports for adhesive anchors in concrete according to AC and in masonry according to AC I hope I have.
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Muncipal Engineers Association of Ontario. American Society of Mechanical Engineers. Adhesive anchors were incorporated into ACI under the premise that the existing design models would be minimally affected. Society of Automotive Engineers. Design Provisions Adhesive anchors were incorporated into ACI under the premise that the existing design models would be minimally affected.
Society for Protective Coatings. This makes the use of screw anchors a single-use item; removing and reusing the screw anchor in the drilled hole is not advised because the cutting threads on the screw are worn and getting the screw threads into the original cut threads in the concrete is difficult.
Underwriters’ Laboratories of Canada. Canadian General Standards Board. National Asphalt Pavement Association. California Department of Transportation. AC also outlines the qualification tests required for screw anchors. Canadian Acts and Regulations. Deep embedments are often difficult to achieve because the friction of cutting a thread can exceed the torsional capacity of the screw shank and fail the steel in torsion.
National Institute of Standards and Technology. The ACI Code provisions are not mandatory unless adopted by the local building code for the given jurisdiction.
AC308 – Post-installed Adhesive Anchors in Concrete Elements
Adhesive anchor design provisions for tension were the only provisions supplemented, necessitating new checks for concrete bond stress. Neal may be reached at nsanderson sgh. Your message Submit Comment. Traffic Engineering Council Committee.
Institute of Transportation Engineers. This includes the design provisions for bond strength and concrete breakout.
Infraguide of Best Practices. Leave a Comment Click here to cancel reply.
Formal concrete anchorage design provisions first appeared in ACI as Appendix D, with applications limited to cast-in-place anchors and post-installed mechanical expansion anchors. But unlike other chapters in the re-organized Code, Chapter 17 essentially remained an untouched clone of Appendix D. Deutsches Institut fur Normung e. So, what is the state of the ic-es industry and where do the codes go from here?
Illuminating Engineering Society of North America. British Board of Agrement.
AC – ICC Evaluation Service, LLC (ICC-ES)
Canadian Council of Independent Laboratories. In the next Code cycle, screw anchors will be studied for inclusion. The Present State of the Industry Formal concrete anchorage design provisions first appeared in ACI as Appendix D, with applications limited to cast-in-place anchors and post-installed mechanical expansion anchors. American Society of Civil Engineers. Appendix D will now formally be placed in the body of the Ac380 as Chapter Erosion Control Technology Council.
The success, or failures, of adhesive anchors are highly dependent on the installer and the procedures employed to install the anchor.
First Name Last Name. National Electrical Manufacturers Association. International Organization for Standardization.