COSC 253 Final Exam || A+ Graded Already.
Concrete Division in CSI correct answers 03
4 Ingredients in Concrete correct answers Portland Cement, Air, Water, Aggregate
Most Common Concrete Standard correct answers ASTM C150
ASTM stands for correct answers American Standard for Testing and Materials
Concrete Type 1 correct answers Normal Everyday Use, Sidewalks, res foundation, driveways,
3000PSI
Concrete Type 2 correct answers Moderate Strength
Concrete Type 3 correct answers High Early Strength, good for deadlines
Concrete Type 4 correct answers Low Heat, cures slower, for hot enviroments
Concrete Type 5 correct answers Sulfate Resisting, resists wear from pollutants
Admixture correct answers Chemical ingredients other than 4 basic components that are added
before or during mixing to change concretes properties
Pre Cast Concrete correct answers Poured and cured in a factory, erected as rigid components,
"tilt up"
ICF correct answers Insulate Concrete Form
Fly Ash correct answers Slows heat of hydration, prevents cracking
Water to cement ratio correct answers Determines concrete strength
ASTM Standard for Portland Cement correct answers ASTM C94
Live Loads correct answers People, can change
Dead Loads correct answers Weight of structure, does not change
Wind Loads correct answers Force of wind, can change
Mock Up correct answers pre made sample that ensures customer satisfaction
Bleeding correct answers the first step in concrete finishing, water rises to the top
Post Tensioning correct answers after concrete is in place, steel is set and tensioned in place
Concrete Division in CSI correct answers 03
4 Ingredients in Concrete correct answers Portland Cement, Air, Water, Aggregate
Most Common Concrete Standard correct answers ASTM C150
ASTM stands for correct answers American Standard for Testing and Materials
Concrete Type 1 correct answers Normal Everyday Use, Sidewalks, res foundation, driveways,
3000PSI
Concrete Type 2 correct answers Moderate Strength
Concrete Type 3 correct answers High Early Strength, good for deadlines
Concrete Type 4 correct answers Low Heat, cures slower, for hot enviroments
Concrete Type 5 correct answers Sulfate Resisting, resists wear from pollutants
Admixture correct answers Chemical ingredients other than 4 basic components that are added
before or during mixing to change concretes properties
Pre Cast Concrete correct answers Poured and cured in a factory, erected as rigid components,
"tilt up"
ICF correct answers Insulate Concrete Form
Fly Ash correct answers Slows heat of hydration, prevents cracking
Water to cement ratio correct answers Determines concrete strength
ASTM Standard for Portland Cement correct answers ASTM C94
Live Loads correct answers People, can change
Dead Loads correct answers Weight of structure, does not change
Wind Loads correct answers Force of wind, can change
Mock Up correct answers pre made sample that ensures customer satisfaction
Bleeding correct answers the first step in concrete finishing, water rises to the top
Post Tensioning correct answers after concrete is in place, steel is set and tensioned in place
