ACI Adhesive Anchor Installers Questions and Correct Answers/ Latest Update / Already Graded

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ACI Adhesive Anchor Installers Questions
and Correct Answers/ Latest Update /
Already Graded
T/F Adhesive anchors are cast in concrete before the concrete hardens

Ans: False


T/F An anchor connection includes an attachment, an anchor, and the
substrate

Ans: True


An adhesive anchor system is made up of an

Ans: Made up of an adhesive, an anchor, installation
equipment, the manufacturer's printed installation instructions
(MPII), and Material safety data sheet (MSDS)


What piece of equipment has a static mixing element

Ans: Mixing Nolezz


Adhesive anchor failure in tension does NOT occur by

Ans: Concrete pryout failure

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Adhesive anchor failure modes in shear include:

Ans: Steel failure
Concrete pryout failure
Concrete breakout failure


Installation factors that influence the strength of the adhesive anchor
bond include:

Ans: Drilling of the hole following the MPII
Cleaning the hole following the MPII
Injecting the adhesive following the MPII


Adhesives should be stored

Ans: As directed by the MPII


Gel time

Ans: is the amount of time between first mixing the adhesive
and when it becomes a non-flowing material.
is increased when the temperatures of the concrete are colder.
is decreased when the temperatures of the concrete are
warmer.

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