Aggregate in concrete mix - Study guides, Class notes & Summaries
Looking for the best study guides, study notes and summaries about Aggregate in concrete mix? On this page you'll find 147 study documents about Aggregate in concrete mix.
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Con 151 Study Guide Exam Questions Answered Correctly.
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concrete has high tensile strength - Answer Flase. It is low 
 
strength vs durability - Answer ability to test alone vs weathering 
 
concrete design strength is tested at what age? - Answer 28 days, the design standard time 
 
what are two mix design strategies to increase concrete durability - Answer increase aggregate 
low water cement ratio 
 
adding more water to concrete will _____ but will definitely decrease its ____ (concrete properties) - Answer workability 
strength 
...
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Concrete Flatwork Tech and Flatwork Finisher Exam Questions And Answers
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Concrete Flatwork Tech and Flatwork 
Finisher Exam Questions And Answers 
(Ch. 1, #1) It is important that the _______ _______ read and understand project specifications - 
answerfinishing foreman 
(Ch. 1, #2) If the crew can place and finish 100yd^3 (m^3) of concrete per hour, the producer's 
rate should be about ____ yd^3(m^3) per hour. - answer100 
(Ch 1, #3) True or False: Concrete is sold by the ton. - answerFalse (sold by volume) 
(Ch. 1, #4) Delays in discharging concrete trucks can resu...
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Concrete Flatwork Tech and Flatwork Finisher Exam Questions And Answers
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Concrete Flatwork Tech and Flatwork 
Finisher Exam Questions And Answers 
(Ch. 1, #1) It is important that the _______ _______ read and understand project specifications - 
answerfinishing foreman 
(Ch. 1, #2) If the crew can place and finish 100yd^3 (m^3) of concrete per hour, the producer's 
rate should be about ____ yd^3(m^3) per hour. - answer100 
(Ch 1, #3) True or False: Concrete is sold by the ton. - answerFalse (sold by volume) 
(Ch. 1, #4) Delays in discharging concrete trucks can resu...
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CMT FINAL EXAM WITH VERIFIED SOLUTIONS ALREADY GRADED A+
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Basic Requirements for Placing Concrete 
Perserve Concrete Quality 
- Water-cement ratio 
- Slump 
- Air-content 
- Homogeneity 
Avoid Separation of aggregate and mortar 
Avoid Excess horizontal movement 
Consolidate adequately 
 
 
 
Preparation before placing includes 
- Trimming 
- Moistening 
- Compacting 
 
 
 
 
Brainpower 
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Depositing Concrete 
DO NOT 
- disturb saturated subgra...
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CSM Exam 2 Study Guide Questions & Answers 2023/2024
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CSM Exam 2 Study Guide Questions & Answers 2023/2024 
 
 
What Division Number is Masonry in the CSI MasterFormat? - ANSWER-04 
 
What is the difference between cement, mortar, and concrete? - ANSWER-cement is an ingredient in concrete and mortar; mortar is used as a cushion and adhering agent for masonry units; cement combines with water to form strong crystals 
 
What is the function of mortar? - ANSWER-Cushion masonry units, ensures uniform bearing, adheres units, seals joints, provide resist...
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Michigan's residential builder practice exam with 100% correct answers already graded A+
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Federal unemployment tax 
All of the following are calculated based on the employees earnings. The employee pays a portion of each except for ________ which is paid entirely by the employer. 
 
 
 
This system requires more recordkeeping 
What is a disadvantage of using the accrual method of accounting? 
 
 
 
500 
If a contractor is FUTA liability exceeds ______ , then FUTA taxes are deposited quarterly. 
 
 
 
2 
The Good Contractor Co. needs to find there working capital ratio. Their current ...
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Concrete Batch Plant Operator Exam (FDOT) Questions and Answers 2024
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Concrete Batch Plant Operator Exam (FDOT) 
Questions and Answers 2024 
Stockpiles of aggregate shall be maintained in a well-drained condition in order to: - 
Answer-Minimize Free Water Content 
Coarse aggregate stockpiles must be sprinkled for at lest how many hours prior to batch 
for FDOT? -Answer-24 
Free moisture of the aggregate means: -Answer-Moister on the surface of an aggregate 
that is above and beyond the absorbed moister in the aggregate. 
If the moister test is done other than by t...
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Concrete Flatwork Tech and Flatwork Finisher Exam Questions And Answers
- Exam (elaborations) • 14 pages • 2024
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Concrete Flatwork Tech and Flatwork 
Finisher Exam Questions And Answers 
(Ch. 1, #1) It is important that the _______ _______ read and understand project specifications - 
answerfinishing foreman 
(Ch. 1, #2) If the crew can place and finish 100yd^3 (m^3) of concrete per hour, the producer's 
rate should be about ____ yd^3(m^3) per hour. - answer100 
(Ch 1, #3) True or False: Concrete is sold by the ton. - answerFalse (sold by volume) 
(Ch. 1, #4) Delays in discharging concrete trucks can resu...
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ICC Soils Certification test Questions and Answers 100% Accurate
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ICC Soils Certification test Questions and Answers 100% Accurate 
well-graded, clean gravels; gravel-sand mixes 
GW 
 
 
 
Poorly graded clean gravels; gravel-sand mixes 
GP 
 
 
 
silty gravels; poorly graded gravel-sand mixes 
GM 
 
 
 
Clayey gravels; poorly graded gravel-and-clay mixes 
GC 
 
 
 
well graded clean sands; gravel-sand mixes 
SW 
 
 
 
poorly graded clean sand; sand-gravel mixes 
SP 
 
 
 
Silty sands; poorly graded sand-silt mixes 
SM 
 
 
 
Sand-silt clay mix with plastic fin...
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CVEN 342 Asphalt & Cement Test Questions and Answers with complete solution
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From a fatigue perspective, the asphalt cement content should be minimized. - FALSE 
Stiffness of asphalt concrete increases with decreasing the frequency of loading - FALSE 
Performance grading requires that the measured properties of asphalt cements meet a specific 
maximum or minimum limit at a specific temperature - TRUE 
Aging of asphalt cement decreases viscosity - FALSE 
The objective of rotational viscometer testing is to determine asphalt binder flash point - FALSE 
All of the following...
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