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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So, what is the state of the anchoring industry and where do the codes go from here? This requirement is recognition by the ACI Code committee that adhesive anchor installation needed some oversight qualifications to achieve satisfactory installations, consistent with a308 written design requirements and anchor manufacturer installation instructions. American Society for Testing and Materials.

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.

Canadian Acts and Regulations.


Aug, By Neal S. Underwriters’ Laboratories of Canada. Adhesive anchors were incorporated into ACI under the premise that the existing design models would be minimally affected.

The Present State icc-ws the Industry Formal concrete anchorage design provisions first appeared in ACI as Appendix D, with applications ifc-es to cast-in-place anchors and post-installed mechanical expansion anchors. International Concrete Repair Institute. Code of Federal Regulations. Pullout failures look very much like bond failures for adhesively bonded anchors. Leave a Comment Click here to cancel reply. American Society of Mechanical Engineers.

AC – ICC Evaluation Service, LLC (ICC-ES)

As of 15 Januarythe following will be required: The success, or failures, of adhesive anchors are highly dependent on the installer and the procedures employed to install the anchor. Society of Automotive Engineers. Florida Concrete and Products Association.

American Society of Safety Engineers.

STRUCTURE magazine | Post-Installed Anchors

This includes the design provisions for bond strength and concrete breakout. To provide the mechanical interlock to the concrete, the screw anchor cuts a thread into the concrete during the installation process. National Concrete Masonry Association.


National Asphalt Pavement Association.

British Board of Agrement. Traffic Engineering Council Committee. National Council Highway Research Program. The new structural building code ACI will be re-organized based on member type. icc-ees

American Iron and Steel Institute. Institute of Electrical and Electronics Engineers. Your message Submit Comment. Adhesive anchors loaded in shear behave ac3008 to other post-installed and cast-in-place anchors, and, hence, existing design models and procedures could be used.

In the next Code cycle, screw anchors will be studied for inclusion. Insulating Cable Engineers Association.

Institute of Transportation Engineers. United Kingdom Highways Agency.

Illuminating Engineering Society of North America. American Water Works Association. AC also outlines the qualification tests required for screw anchors.

AC308 – Post-installed Adhesive Anchors in Concrete Elements

Goods and Services Identification Number. International Organization for Standardization. Geosynthetic Institute Test Methods and Standards.