ACI Adhesive Anchor Installer Certification Practice Exam

What does ACI Appendix D require for the installation of adhesive anchors that support sustained tension loads?

1. Performed by non-certified personnel

2. Performed by certified personnel

3. Only performed in lab settings

4. Performed by any available worker

The correct answer is: Performed by certified personnel

The correct answer emphasizes the importance of having certified personnel perform the installation of adhesive anchors that support sustained tension loads. ACI Appendix D outlines specific requirements to ensure safety and effectiveness in the use of adhesive anchors, particularly when they are subjected to sustained loads. By requiring certified personnel for installation, ACI provides assurance that these individuals have undergone appropriate training and are knowledgeable about the standards, installation methods, and potential risks involved in working with adhesive anchors. This certification process equips them with the skills necessary to follow the manufacturer's instructions, interpret the appropriate codes, and apply best practices to achieve a safe and reliable anchor installation. This focus on certified personnel helps to minimize the likelihood of installation errors that could lead to structural failures, thereby promoting safety in construction practices. In environments where sustaining tension loads is critical—such as in structural applications—ensuring that the installation is executed by qualified individuals is essential for maintaining integrity and performance over time.