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Questions and Answers
Who first used the term 'Portland cement'?
Who first used the term 'Portland cement'?
What does Portland cement harden and adhere after being mixed with?
What does Portland cement harden and adhere after being mixed with?
What is the definition of cement?
What is the definition of cement?
Who is the author of the 'CONCRETE TECHNOLOGY STUDY MATERIAL'?
Who is the author of the 'CONCRETE TECHNOLOGY STUDY MATERIAL'?
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What was the reason for using the term 'Portland cement'?
What was the reason for using the term 'Portland cement'?
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Study Notes
Portland Cement Origins
- The term 'Portland cement' was first used by Joseph Aspdin in 1824.
- Aspdin named it after the Isle of Portland in England due to its resemblance to the local limestone.
Characteristics of Portland Cement
- Portland cement hardens and adheres when mixed with water.
- The hardening process involves chemical reactions, specifically hydration, resulting in a solid material.
Definition of Cement
- Cement is a binder substance that, when mixed with aggregates and water, creates concrete or mortar.
- It acts as a glue that holds the aggregates together in construction materials.
Reference Material
- The author of 'CONCRETE TECHNOLOGY STUDY MATERIAL' is A. M. Neville.
- The material encompasses various aspects of concrete technology for educational purposes.
Significance of the Name 'Portland Cement'
- The term was used to highlight the quality and durability of the cement, which was comparable to that produced from the limestone found on the Isle of Portland.
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Description
Test your knowledge of concrete technology with this quiz. This study material covers various aspects of concrete, including its properties, mix design, and construction applications. Get ready to deepen your understanding of this essential material in civil engineering.
