CSLB CONCRETE C8 LICENSE STUDY GUIDE 100%
VERIFIED NEW!!
C-8 concrete cslb study guide
Air-entrained concrete
Ready mixed concrete with small bubbles of air trapped throughout the mixture to make
it stronger
Bullfloat
A long handled wide float used to iron out screed marks and to ease finishing of the
surface by making the aggregate float to the surface
____________________
Caisson
A concrete pile constructed for use underwater
CALCIUM CHLORIDE
The chemical most commonly used to hasten the setting of Portland cement.
Cold Joint
Joint formed when a concrete surface hardens before the next batch of concrete is
placed against it
Control Joint
A groove in a concrete structure made to predetermine the location of cracks due to
shrinkage
, Darby
A flat trowel-like tool used to smooth out the surface of the concrete soon after the
surface has been bull floated
Edger
a trowel having a long,curved lip for rounding the edges of a fresh concrete slab as
it,begins to set
.
groover
Tool used to cut expansion joints into slab to control cracking that may occur when the
concrete shrinks
.
Isolation Joint
A joint positioned so as to separate concrete from adjacent surfaces or into individual
structural elements which are not in direct physical contact, such as an expansion joint.
.
Keyway
A recess in one pour of concrete to help the next pour's shear strength mechanically
ties the pour together
Ponding
Curing concrete by flooding the surface with water
prestressed concrete
concrete poured around a steel member which is put in tension when the pour is made
Scaling
the peeling away of the surface concrete
VERIFIED NEW!!
C-8 concrete cslb study guide
Air-entrained concrete
Ready mixed concrete with small bubbles of air trapped throughout the mixture to make
it stronger
Bullfloat
A long handled wide float used to iron out screed marks and to ease finishing of the
surface by making the aggregate float to the surface
____________________
Caisson
A concrete pile constructed for use underwater
CALCIUM CHLORIDE
The chemical most commonly used to hasten the setting of Portland cement.
Cold Joint
Joint formed when a concrete surface hardens before the next batch of concrete is
placed against it
Control Joint
A groove in a concrete structure made to predetermine the location of cracks due to
shrinkage
, Darby
A flat trowel-like tool used to smooth out the surface of the concrete soon after the
surface has been bull floated
Edger
a trowel having a long,curved lip for rounding the edges of a fresh concrete slab as
it,begins to set
.
groover
Tool used to cut expansion joints into slab to control cracking that may occur when the
concrete shrinks
.
Isolation Joint
A joint positioned so as to separate concrete from adjacent surfaces or into individual
structural elements which are not in direct physical contact, such as an expansion joint.
.
Keyway
A recess in one pour of concrete to help the next pour's shear strength mechanically
ties the pour together
Ponding
Curing concrete by flooding the surface with water
prestressed concrete
concrete poured around a steel member which is put in tension when the pour is made
Scaling
the peeling away of the surface concrete
