Correct option is D
→ Concrete surfaces exposed to alternate wetting & drying it’s a severe exposure condition
→ The surface member is in tidal zone the exposure condition is extreme condition,
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Question
When concrete surfaces are exposed to alternate wetting and drying, The exposure condition is called ______.
Similar Questions
- 1)
The minimum density (g/cc) of corrugated and semi-corrugated asbestos cement sheets considered acceptable for construction purposes by the Indian standard is:
- 2)In levelling, which of the following is an advantage of the rise and fall method over the height of instrument method?
- 3)Which of the following tests is used to check the soundness of cement?
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2. Spacing between steel trusses are usually between 10 feet to 15 feet.
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Statement
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Statement
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- 10)
The actual discharge of liquid through an orifice is determined by multiplying ideal discharge by a factor called coefficient of discharge. The coefficient of discharge is given by __________.
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