One subject in particular shipping
Engineering study program on marine and civil engineering. we do a
practice test of this slump. Slump test was conducted to test the
concrete slump, which has been mixed as sand, gravel, and water. The
test is performed when the concrete is still fresh, in order to check
the fit or not the amount of water was added to the mixture. Slump
itself is a measurement for the quality of the resulting concrete, slump
test is a test or direct measurements are performed to determine the
stiffness Neton.
HOW TO TEST TEST SLUMP
Slump
test is a method to determine the stiffness of concrete. So that this
stiffness will indicate how much water has been used in the mix. To
produce a good mix concrete used in accordance with the standards we
need to adjust to the requirements for product quality durable.
CONCRETE TEST PROCEDURE SLUMP :
Molds
for the slump test is a frustum of a cone, which has a size of 300 mm
of height. The base is 200 mm in diameter and has a small opening at the
top of 100 mm. This mold will be placed on a smooth surface and the
mold is filled with concrete in three layers are then ground-mashed that
all surfaces completely filled by the concrete mix before. Furthermore,
the upper mold leveled with a smooth surface, and the mold must be held
that not move during this process.
If the above steps
have been done then the next step is pick-up conical mold was slowly /
carefully in the vertical direction and at this stage we can see the
height of concrete deterioration. Deterioration that occurs in concrete
was now measured how the decline in the concrete by measuring the height
of the cone and measuring the height of the concrete and see the
difference in how the obtained results.
That's all about to
testing this slump, hopefully this could be useful later on when this
slump test and can we distinguish where concrete is durable and strong
and we know how mixed use or use though. Thanks Hopefully Helpful
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