Ccil test - Study guides, Class notes & Summaries

How many kilograms of aggregate needs to be collected for a nominal size aggregate of 20 mm? A) 10 B) 15 C) 25 D) 50 - CORRECT ANSWER C) 25 Coarse aggregate shall be shipped in the following: a) Rubbermaid container b) secure container, or sample bag c) ziplock bags d) Ziploc bags, and a secure con-tainer - CORRECT ANSWER b) secure container, or sample bag When sampling stockpiles where power equipment is not available, samples should be made up of at least ____________ port...

Water storage tanks shall be cleaned and refilled with water containing - Answer 3 g/L of calcium at intervals not to exceed 24 months Continuously running fresh water or demineralized water in water storage tanks shall - Answer Not be used, as it can affect test results due to excessive leaching. Instead, use a closed system, circulating the saturated lime water between or among storage tanks. The atmosphere in a moist cabinet or moist room shall be maintained at a temperature of - Answer...

CCIL Concrete Testing Technician Certification - A23.2-3C 2024 A23.2-3C 1. Scope - Correct Answer 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 - Correct Answer American Concrete Institute A23.2-3C 3. Summary - Correct Answer This Test Method is used to cast compressive or flexural strength test specimens and cure them on s...

The diameter of a cylindrical specimen or the minimum cross sectional dimension of a beam shall be at least _______ times the maximum nominal size of coarse aggregate in the concrete. A) 2 B) 3 C) 4 D) 5 - Answer B) 3 The top layer of the mould should be overfilled to avoid concrete being added to the specimen without adequate consideration. A) True B) False - Answer A) True Consolidate flowing super plasticized concrete having a slump is greater than 180 mm with _______ % of the number of...

How many kilograms of aggregate needs to be collected for a nominal size aggregate of 20 mm? A) 10 B) 15 C) 25 D) 50 - CORRECT ANSWER C) 25 Coarse aggregate shall be shipped in the following: a) Rubbermaid container b) secure container, or sample bag c) ziplock bags d) Ziploc bags, and a secure container - CORRECT ANSWER b) secure container, or sample bag When sampling stockpiles where power equipment is not available, samples should be made up of at least ____________ portions? A...

How many kilograms of aggregate needs to be collected for a nominal size aggregate of 20 mm? A) 10 B) 15 C) 25 D) 50 - CORRECT ANSWER C) 25 Coarse aggregate shall be shipped in the following: a) Rubbermaid container b) secure container, or sample bag c) ziplock bags d) Ziploc bags, and a secure container - CORRECT ANSWER b) secure container, or sample bag When sampling stockpiles where power equipment is not available, samples should be made up of at least ____________ portions? A...

CCIL Practice Test Exam Questions And Answers. How many kilograms of aggregate needs to be collected for a nominal size aggregate of 20 mm? A) 10 B) 15 C) 25 D) 50 - answerC) 25 Coarse aggregate shall be shipped in the following: a) Rubbermaid container b) secure container, or sample bag c) ziplock bags d) Ziploc bags, and a secure container - answerb) secure container, or sample bag When sampling stockpiles where power equipment is not available, samples should be made up of at least __...

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

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