Compressive strength and size variation tests are performed ______ .
A) on one batch of block per day
B) and recorded for 14-day tests
C) as soon as the block are removed from the kilns
D) only at the customer's or contractor's request
Correct Answer:
Verified
Q1: A controlled amount of water and additives
Q2: Concrete block have become very popular with
Q3: On the special trucks used to deliver
Q4: Most block today have three cells instead
Q5: Cubes of block are allowed to open-air
Q6: The molding machine operates at _ cycles
Q8: The cubes are moved by forklift tractors
Q9: Raw materials may vary in geographical areas,
Q10: Lighter weight concrete masonry Chapters are not
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