491. Which type of lime is commonly used for the preparation of lime-based mortars with lower shrinkage and improved dimensional stability?
a) Fat lime
b) Hydraulic lime
c) Dolomitic lime
d) Slaked lime
View Answer
Correct answer: b) Hydraulic lime
Explanation: Hydraulic lime is commonly used for the preparation of lime-based mortars with lower shrinkage and improved dimensional stability.
492. Which type of lime is commonly used for the preparation of lime-based plasters and finishes with improved adhesion to substrates?
a) Fat lime
b) Hydraulic lime
c) Dolomitic lime
d) Slaked lime
View Answer
Correct answer: b) Hydraulic lime
Explanation: Hydraulic lime is commonly used for the preparation of lime-based plasters and finishes with improved adhesion to substrates, ensuring long-lasting performance.
493. Which type of lime is commonly used for the preparation of lime-based mortars with higher flexural strength?
a) Fat lime
b) Hydraulic lime
c) Dolomitic lime
d) Slaked lime
View Answer
Correct answer: b) Hydraulic lime
Explanation: Hydraulic lime is commonly used for the preparation of lime-based mortars with higher flexural strength, making them suitable for applications with dynamic loads.
494. Which type of lime is commonly used for the preparation of lime-based plasters and finishes with a higher resistance to cracking?
a) Fat lime
b) Hydraulic lime
c) Dolomitic lime
d) Slaked lime
View Answer
Correct answer: b) Hydraulic lime
Explanation: Hydraulic lime is commonly used for the preparation of lime-based plasters and finishes with a higher resistance to cracking, ensuring long-term durability.
495. Which type of lime is commonly used for the preparation of lime-based mortars with improved water retention and extended workability?
a) Fat lime
b) Hydraulic lime
c) Dolomitic lime
d) Slaked lime
View Answer
Correct answer: b) Hydraulic lime
Explanation: Hydraulic lime is commonly used for the preparation of lime-based mortars with improved water retention and extended workability, facilitating ease of application.
496. Which type of lime is commonly used for the preparation of lime-based plasters and finishes with a higher resistance to efflorescence?
a) Fat lime
b) Hydraulic lime
c) Dolomitic lime
d) Slaked lime
View Answer
Correct answer: c) Dolomitic lime
Explanation: Dolomitic lime is commonly used for the preparation of lime-based plasters and finishes with a higher resistance to efflorescence, reducing the risk of salt deposits on the surface.
497. Which type of lime is commonly used for the preparation of lime-based mortars with higher resistance to sulfates and aggressive chemical environments?
a) Fat lime
b) Hydraulic lime
c) Dolomitic lime
d) Slaked lime
View Answer
Correct answer: c) Dolomitic lime
Explanation: Dolomitic lime is commonly used for the preparation of lime-based mortars with higher resistance to sulfates and aggressive chemical environments.
498. Which type of lime is commonly used for the preparation of lime-based plasters and finishes with improved resistance to freeze-thaw cycles?
a) Fat lime
b) Hydraulic lime
c) Dolomitic lime
d) Slaked lime
View Answer
Correct answer: c) Dolomitic lime
Explanation: Dolomitic lime is commonly used for the preparation of lime-based plasters and finishes with improved resistance to freeze-thaw cycles, reducing the risk of deterioration.
499. Which type of lime is commonly used for the preparation of lime-based mortars with improved heat resistance and fire protection properties?
a) Fat lime
b) Hydraulic lime
c) Dolomitic lime
d) Slaked lime
View Answer
Correct answer: c) Dolomitic lime
Explanation: Dolomitic lime is commonly used for the preparation of lime-based mortars with improved heat resistance and fire protection properties.
500. Which type of lime is commonly used for the preparation of lime-based plasters and finishes with a higher resistance to abrasion and wear?
a) Fat lime
b) Hydraulic lime
c) Dolomitic lime
d) Slaked lime
View Answer
Correct answer: c) Dolomitic lime
Explanation: Dolomitic lime is commonly used for the preparation of lime-based plasters and finishes with a higher resistance to abrasion and wear, ensuring long-term durability.
