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Questions and Answers
What is the main advantage of concrete mentioned in the text?
What is the main advantage of concrete mentioned in the text?
- Heavy weight
- High compressive strength (correct)
- Possible occurrence of cracks
- Low tensile strength
Which factor is NOT mentioned as a requirement for effective concrete?
Which factor is NOT mentioned as a requirement for effective concrete?
- Economy
- Ductility (correct)
- Durability
- Strength
What are the constituents of asphalt?
What are the constituents of asphalt?
- Asphaltenes, Resins, Oils (correct)
- Asphaltenes, Resins, Oxidation
- Asphaltenes, Petrolenes, Oils
- Asphaltenes, Oxidation, Oils
Which is NOT a type of natural asphalt mentioned in the text?
Which is NOT a type of natural asphalt mentioned in the text?
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What is the primary cause of loss of adhesiveness and ductility in asphalts?
What is the primary cause of loss of adhesiveness and ductility in asphalts?
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Which material is a component of concrete's composition according to the text?
Which material is a component of concrete's composition according to the text?
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What are the main components of bitumen according to the text?
What are the main components of bitumen according to the text?
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