Ccil questions - Study guides, Class notes & Summaries

Between what percentages must you sample a concrete truck? - 10% and 90% What is grab sampling? - Securing at one point of the discharge as fast as possible. Tamping rod size for 100 x 200mm cylinders - 10 +/- 1mm in diameter, between 450 mm and 600 mm Minimum sample required for 150 x 300mm cylinder? - 30L How long do you have to obtain, transport and remix sample? - 10 mins Vibration Frequency of internal vibrator - 120Hz Size of internal vibrator. - 20 to40mm in diameter, mi...

CCIL PRACTICE EXAM WITH QUESTIONS AND ANSWERS...

CCIL CONCRETE EXAM | QUESTIONS & 100% CORRECT ANSWERS (VERIFIED) | LATEST UPDATE | GRADEA+ Procedure for sampling plastic concrete includes Correct Answer: Every precaution that will assist in obtaining samples that are truly representative of the nature and conditions of the concrete When sampling from a truck agitator or truck mixer, Correct Answer: The sample shall be taken between the 10% and 90% points of the discharge Grab Sampling Correct Answer: The operation of securing at...

CCIL SECTION 3C, 5C QUESTIONS AND ANSWERS

CCIL EXAM QUESTIONS AND ANSWERS

CCIL EXAM | QUESTIONS & 100% CORRECT ANSWERS (VERIFIED) | LATEST UPDATE | GRADEA+ Between what percentages must you sample a concrete truck? Correct Answer: 10% and 90% What is grab sampling? Correct Answer: Securing at one point of the discharge as fast as possible. Tamping rod size for 100 x 200mm cylinders Correct Answer: 10 +/- 1mm in diameter, between 450 mm and 600 mm Minimum sample required for 150 x 300mm cylinder? Correct Answer: 30L How long do you have to obtain, transpo...

CCIL CONCRETE STUDY GUIDE LATEST EXAM UPDATE WITH MULTIPLE (187) EYE OPENING QUESTIONS WHICH ARE UP-TO-DATE & CORRECTLY ANSWERED ALREADY GRADED A+ 1.Sampling for uniformity of mixed concrete: Obtain three grab samples of concrete for comparative purposes from widely separated portions of the batch while mixer is being completely emptied 2.Sampling for uniformity of mixed concrete: Keep the samples separate to represent the designated portions in the batch rather than combined from the mixer ...

Between what percentages must you sample a concrete truck? - 10% and 90% What is grab sampling? - Securing at one point of the discharge as fast as possible. Tamping rod size for 100 x 200mm cylinders - 10 +/- 1mm in diameter, between 450 mm and 600 mm Minimum sample required for 150 x 300mm cylinder? - 30L How long do you have to obtain, transport and remix sample? - 10 mins Vibration Frequency of internal vibrator - 120Hz Size of internal vibrator. - 20 to40mm in diameter, minimum 50mm ...

CCIL Exam Study Guide Questions with 100% Correct Answers | Latest Update 2024 | Verified

CCIL Exam a23.2-3c Questions and Correct Answers