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Which of the following compound affects the ultimate strength of cement?
- a)Dicalcium sillicate
- b)Tetracalcium alumino - ferrite
- c)Tricalcium aluminate
- d)Tricalcium sillicate
Correct answer is option 'A'. Can you explain this answer?
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Which of the following compound affects the ultimate strength of cemen...
Dicalcium silicate is the last compound that is formed after the addition of water in the cement which may require a year or so for its formation. It is responsible for the progressive strength of cement. While Tricalcium silicate is responsible for the early development of strength. Tricalcium aluminate is responsible for the maximum evolution of heat of hydration.
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Which of the following compound affects the ultimate strength of cemen...
Dicalcium silicate affects the ultimate strength of cement
Dicalcium silicate, also known as C2S, is one of the main compounds present in cement. It plays a crucial role in determining the ultimate strength of cement. Here's how:
Hydration Process:
- During the hydration process of cement, dicalcium silicate reacts with water to form calcium silicate hydrate (CSH) and calcium hydroxide.
- The CSH gel is responsible for binding the particles of cement together, resulting in the formation of a strong and durable concrete structure.
Strength Development:
- Dicalcium silicate contributes to the early strength development of cement due to its faster hydration rate compared to other compounds like tricalcium silicate.
- The presence of dicalcium silicate in cement leads to the formation of a denser and more homogeneous structure, resulting in higher ultimate strength.
Control of Setting Time:
- Dicalcium silicate helps in controlling the setting time of cement by providing early strength gain without compromising the workability of the mix.
- This compound ensures that the concrete sets and hardens within a specified time frame, making it suitable for various construction applications.
In conclusion, dicalcium silicate significantly influences the ultimate strength of cement by promoting early hydration, enhancing strength development, and controlling the setting time. Its presence in cement formulations plays a vital role in producing high-quality and durable concrete structures.
Dicalcium silicate, also known as C2S, is one of the main compounds present in cement. It plays a crucial role in determining the ultimate strength of cement. Here's how:
Hydration Process:
- During the hydration process of cement, dicalcium silicate reacts with water to form calcium silicate hydrate (CSH) and calcium hydroxide.
- The CSH gel is responsible for binding the particles of cement together, resulting in the formation of a strong and durable concrete structure.
Strength Development:
- Dicalcium silicate contributes to the early strength development of cement due to its faster hydration rate compared to other compounds like tricalcium silicate.
- The presence of dicalcium silicate in cement leads to the formation of a denser and more homogeneous structure, resulting in higher ultimate strength.
Control of Setting Time:
- Dicalcium silicate helps in controlling the setting time of cement by providing early strength gain without compromising the workability of the mix.
- This compound ensures that the concrete sets and hardens within a specified time frame, making it suitable for various construction applications.
In conclusion, dicalcium silicate significantly influences the ultimate strength of cement by promoting early hydration, enhancing strength development, and controlling the setting time. Its presence in cement formulations plays a vital role in producing high-quality and durable concrete structures.
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Which of the following compound affects the ultimate strength of cement?a)Dicalcium sillicateb)Tetracalcium alumino - ferritec)Tricalcium aluminated)Tricalcium sillicateCorrect answer is option 'A'. Can you explain this answer?
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