Ccil concrete - Study guides, Class notes & Summaries

CCIL-Slump of Concrete Test with Questions and 100% Correct Answers

CCIL Certification EXAM Questions And Answers 100% Verified. What standard is A23.2-1C? - answerSampling plastic concrete - a test method that specifies the procedures, location, and sample size required to obtain a representative sample of fresh concrete and to assess its traceability to the structure it represents (how to obtain a representative sample of fresh concrete from a truck agitator or mixer At what discharge points should a fresh concrete sample be taken from a truck agitator o...

What is the time limit to complete the slump test including transporting and remixing? - Answer 10 min How many layers should the mold be filled with? - Answer 3 approximately equal layers How many times should each layer be stroked? - Answer 25 times

CCIL Exam Questions And Answers 100% Verified. Sampling from a mixer/truck agitator- Where is sample taken? - answerBetween 10% and 90% (Not when testing with Super P) How is a sample taken when sampling plastic concrete? - answerEither pass a receptacle completely through a discharge stream OR divert a discharge stream completely into a sampling container. How many grab samples are needed when testing for uniformity of samples? - answer3 What size sample is needed when casting 3 100mm x...

CCIL Concrete Q&A

CCIL EXAM Questions And Answers 100% Verified. Standard describes the ______ , _______, and ________ required to obtain a representative sample - answerProcedures, location, sample size Procedures will assist in obtaining every precaution that will obtain samples representative of the ____ and _____ of concrete - answerNature and conditions Intermittent scooping of sampke is acceptable - answerFalse Concrete must be protected from sun wind and ____ and _______ - answerRapid evaporation a...

Frequently Tested Exam Questions and Answers for Concrete Flatwork Tech and Flatwork Finisher Chapter 1-10 (3rd EDITION)

A23.2-3C 1. Scope - This Test Method specifies the procedure for making and curing compression test cylinders and flexural test beams from samples of plastic concrete. Procedures for both field and laboratory work are included. ACI - American Concrete Institute A23.2-3C 3. Summary - This Test Method is used to cast compressive or flexural strength test specimens and cure them on site prior to timely transportation to the laboratory for subsequent curing and strength testing. A23.2-3C ...

CCIL-Slump of Concrete Q&A What shape is the mold for slump tests? - =Slump tests use a conical mold What is slump? - =Slump is a measure of consistency of concrete, and is equal to the vertica