Job 1; Lesson 4: Choosing and Installing the Correct Masonry Fastener

What does the term "base material" refer to with respect to masonry fasteners?
Select one:
a.Block
b.Brick
c.Concrete, brick or block
d.Solid concrete
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Terms in this set (26)
What does the term "base material" refer to with respect to masonry fasteners?
Select one:
a.Block
b.Brick
c.Concrete, brick or block
d.Solid concrete
Concrete, brick or block
Concrete is called "green concrete" for how many days?
Select one:
a.3 days
b.18 days
c.28 days
d.38 days
28 days
When fastening a heavy item to a brick façade wall, what is the most important step?
Select one:
a.Anchor the item to the main structure and not the brick itself.
b.Confirm that the brick is not attached to the main structure.
c.Install the anchor in the mortar joint.
d.Know the compression strength of the brick.
Anchor the item to the main structure and not the brick itself
What do mechanical type masonry fasteners use to obtain their holding values?
Select one:
a.Compression
b.Friction
c.Tensile
d.Threads
Friction
What force do mechanical anchors use to create their holding strength?
Select one:
a.Expansion
b.Gravity
c.Mechanical
d.Thrust
Expansion
A drop-in anchor requires the use of a(n) ? .
Select one:
a.1/4" to 1" bolt
b.nut
c.setting tool
d.washer
setting tool
What style of anchor would be considered a male type fastener?
Select one:
a.Lag shield
b.Sleeve anchor
c.Wedge anchor
d.b. or c.
S
What style of anchor would be considered a female type fastener?
Select one:
a.Drop-in anchor
b.Single expansion
c.Split drive anchor
d.a. or b.
Drop-in anchorSingle expansion
What type of anchor comes in zinc-plated, hot-dipped galvanized, and stainless steel?
Select one:
a.Nylon nail-it
b.Sleeve Anchor
c.Strike anchor
d.Wedge Anchor
Wedge Anchor
How important is the diameter of the hole in the base material when installing a masonry fastener?
Select one:
a.Any diameter will work
b.Critically important
c.Not important at all
d.Somewhat important
Critically important
What do all male concrete fasteners (except for the concrete screw) require the hole to equal? Select one: a.The anchor diameter b.The inside diameter of the anchor c.The length of the anchor being installed d.The thread diameterThe anchor diameterWhat hole diameter does a female anchor require? Select one: a.Larger than the anchor designated diameter b.Same size as the anchor designated diameter c.Smaller than the anchor designated diameter d.Smaller than the anchor outside diameterLarger than the anchor designated diameterWhat information is required to determine the diameter of fastener to be used? Select one: a.Personal preference b.Specifications c.Weight of the object d.Weight of the object, fixture hole size, specificationsWeight of the object, fixture hole size, specificationsWhat factor is not important when determining the length of anchor to be used? Select one: a.Embedment Depth b.Thickness of material c.Thickness of nut and washer d.Thread lengthThread lengthWhat is the rule of thumb for the spacing of concrete fasteners? Select one: a.5 anchor diameters b.10 anchor diameters c.15 anchor diameters d.20 anchor diameters10 anchor diametersWhat is the rule of thumb for distance from an unsupported edge? Select one: a.2.5 anchor diameters b.5 anchor diameters c.10 anchor diameters d.15 anchor diameters5 anchor diametersThe 1/4-inch self-tapping screw requires what size bit? Select one: a.5/32" b.3/16" c.1/4" d.5/16"3/16"The 3/16-inch self-tapping screw requires what size bit? Select one: a.5/32" b.3/16" c.1/4" d.5/16"5/32"What information is most important when determining what fastener to use? Select one: a.Concrete thickness b.Hole diameter c.Specifications d.Weight of object, thickness of material, embedment depthWeight of object, thickness of material, embedment depthWhat type of fastener is best suited in a dry environment? Select one: a.Hot-dipped galvanized b.Stainless steel c.Zinc-plated d.None of the aboveZinc-plated316 Stainless Steel is best suited for use in what type of environment? Select one: a.Dry b.Moist c.Submerged in water/chemicals d.WetSubmerged in water/chemicalsHot-dipped galvanized wedge anchors are designed to be used in what type of environment? Select one: a.Dry b.Moist c.Submerged/chemicals d.WetMoistWhat must be used to drill a hole in the masonry when installing a masonry fastener? Select one: a.ANSI standard carbide bit b.Hammer drill c.a. and b. d.None of the aboveANSI standard carbide bitHammer drillHow much deeper than the anchor being installed should the hole be drilled? Select one: a.1/4" to 1/2" deeper b.1" c.Any depth d.The same depth1/4" to 1/2" deeperBefore the anchor is placed in the hole, workers should ? . Select one: a.Check the diameter of the hole b.Clean the hole out of all dust and debris c.Lubricate the fastener d.None of the aboveClean the hole out of all dust and debrisWhen drilling and installing a concrete fastener, it is important to ? . Select one: a.Check threads b.Use a 5 lb hammer c.Use a torque wrench d.Use safety goggles and earplugsUse safety goggles and earplugs