Standard Practice for ASTM C617
Capping Cylindrical
Concrete Specimens
Procedures for Perpendicularity, Planeness
capping enable
concrete cylinders
and cores to meet
C617's practice
requirements for___
and___.
___ can be made of Capping plates
glass, machined
metal, polished
granite, or diabase.
(C617)
Sulfur caps can be Metal, stone
formed against ___
or___ plates.
The working surface 0.05
of a capping plate
shall not depart from
plane by more
than___ mm.
Device used in Alignment device
conjunction with a
capping plate to
ensure
perpendicularity.
Perpendicularity 0.5
requirement of the
axis of a cylindrical
, The element of a Peripheral Heating
melting pot that
ensures against
accidents during
reheating of cooled
sulfur.
Temperature of the 265-290 F
sulfur mortar
pot/materials.
Capping material to Neat Portland Cement paste
be used on freshly
molded cylinders.
Remove this from the Oily or Waxy materials
end of cylinders
before capping.
Materials that can be Neat Portland Cement, Gypsum Cement,
used to cap Sulfur
hardened cement
concrete cylinders.
T/F Plaster of paris is False
an example of a
high-strength plaster
Sulfur and gypsum 5000 psi
cubes much show
this compressive
strength or the
cylinder strength,
whichever is greater.
Strength of the paste Water cement ratio, time, type of cement
depends on___, ___,
and___.
Capping Cylindrical
Concrete Specimens
Procedures for Perpendicularity, Planeness
capping enable
concrete cylinders
and cores to meet
C617's practice
requirements for___
and___.
___ can be made of Capping plates
glass, machined
metal, polished
granite, or diabase.
(C617)
Sulfur caps can be Metal, stone
formed against ___
or___ plates.
The working surface 0.05
of a capping plate
shall not depart from
plane by more
than___ mm.
Device used in Alignment device
conjunction with a
capping plate to
ensure
perpendicularity.
Perpendicularity 0.5
requirement of the
axis of a cylindrical
, The element of a Peripheral Heating
melting pot that
ensures against
accidents during
reheating of cooled
sulfur.
Temperature of the 265-290 F
sulfur mortar
pot/materials.
Capping material to Neat Portland Cement paste
be used on freshly
molded cylinders.
Remove this from the Oily or Waxy materials
end of cylinders
before capping.
Materials that can be Neat Portland Cement, Gypsum Cement,
used to cap Sulfur
hardened cement
concrete cylinders.
T/F Plaster of paris is False
an example of a
high-strength plaster
Sulfur and gypsum 5000 psi
cubes much show
this compressive
strength or the
cylinder strength,
whichever is greater.
Strength of the paste Water cement ratio, time, type of cement
depends on___, ___,
and___.
