CCIL TEST BANK 2026 COMPLETE SOLUTIONS GRADED A+

CCIL TEST BANK 2026 COMPLETE
SOLUTIONS GRADED A+

⩥ For 100mm x 200mm cylinders are to be cast a minimum of ____
sample.
Answer: 20L


⩥ For 150mm x 300mm cylinders are to be cast a minimum of ____
sample.
Answer: 30L


⩥ For 150mm x 150mm x 535 cylinders are to be cast a minimum of
____ sample.
Answer: 55L


⩥ Concrete may be reused from the slump test for other test.
Answer: True


⩥ The samples shall be obtained transported and mixed within ____.
Answer: 10 minutes


⩥ The samples shall be protected from.

, Answer: Sun,Wind, other sources of evaporation and contamination


⩥ Concrete contains aggregate larger than the size of the moulds, what is
the process the sample should go through.
Answer: Wet sieving prior to testing


⩥ For all density test, an unsieved sample shall be used.
Answer: True


⩥ Do not use cardboard moulds for specified concrete strength greater
than.
Answer: 35


⩥ For 100mm x 200mm cylinder, use a round steel rod ____ in diameter
and between ____ & ___mm in length.
Answer: 10mm +|- 1, 450mm &650mm


⩥ For 150mm x 200mm cylinder, use a round steel rod ____ in diameter
and between ____ & mm in length.
Answer: 16 +|-1, 450mm not more 600mm


⩥ Moist room shall be maintained at a temp of _____ & the relative
humidity of not less than ____.