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GATE (CE) 2022: Building Materials #34
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Question 1
What is the composition of high Alumina cement?
Question 2
The timber preservative ‘Creosote’ belongs to the group of
Question 3
Consider the following statements about the air entraining admixture in concrete:
1) Improve workability
2) Improve durability
3) Reduce segregation during placing
4) Decrease concrete density
Which of these statements are correct?
1) Improve workability
2) Improve durability
3) Reduce segregation during placing
4) Decrease concrete density
Which of these statements are correct?
Question 4
Match List-I with List-II and choose the correct option using the codes given below:
Question 5Multiple Correct Options
Identify the correct statements in related to the ingredients of lime
Question 6
Consider the following statements regarding refractory bricks in furnaces:
1. The furnace is fired at temperatures more than 1700°C
2. Silica content in the soil should be less than 40%.
3. Water absorption of bricks should not exceed 10%
4. Chrome bricks are known as basic bricks.
Which of the above statements are correct?
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Nov 9ESE & GATE CE