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Ch. 11 Footings and Concrete Vocabulary Study Guide A

AB
An instrument similar to a low powered telescope, that serves as a guide for sighting straight and level lines.transit
The concrete base on which the house and the foundation walls rest.footings
A 1:2:4 mixture of one part cement, two parts sand, and three parts gravel plus water.footing mix
A 1:2:3: mixture of one part cement, two parts sand, and three parts gravel plus water.floor slab mix
It is used to reinforce a concrete floor slab to prevent cracking.wire mesh
It is used to reinforce concrete walls to increase the lateral strength.wire grid
The ability of the wall to resist a pushing force from the side.lateral strength
A 1:3 mixture used in block work.mortar
It is made by mixing cement, sand and gravel plus water.concrete
The marking of where the building is to go on the construction site.site layout
It holds the concrete for the footing while it hardens.footing forms
It is used to level concrete footing and concrete floor slabs.wood float
A long metal or wooden straight edge use to level concrete floor slab and pack down the gravel in the mixture.screed
A long metal tool on a long pole used to smooth the ridges in a poured concrete floor.bull float
A poured concrete floor.slab
A flexible, compressible barrier that separates two different units of concrete.expansion joint
A plastic sheet used as a moisture barrier to prevent ground moisture from penetrating the basement floor.polyethelene
Used to smooth and pack all joints in the block work that will remain exposed.convex jointer
A cement-sand mixture applied to the outside of the block wall.parge
Carries waste water and sewage out of the house.plumbing waste lines
Used to waterproof the walls of a foundation that will be below grade.Carries waste water and sewage out of the house.asphalt
It is placed under floor slabs to keep moisture away from the bottom of the slab.sand and gravel fill
A rotating machine used to float and trowel a concrete slab after it has "set up" enough to walk on.machine trowel
It is used to smooth a floor slab where the machine trowel can't reach.hand trowel
"L" shaped bolts inserted at the top of a block wall.anchor bolts


instructor
Grinnell High School
Grinnell, IA

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