How does water interact with clay and limestone in the making of cement?
A) It must be completely water free.
B) It produces hydrates and hydroxides.
C) It degrades the limestone.
D) It forms slaked lime.
E) It washes away the silicates.
Correct Answer:
Verified
Q33: Portland cement is made from what materials?
A)Oxides.
Q34: What are clays?
A)Aluminosilicates.
B)Types of cement.
C)Types
Q37: What do chalk,marble,and limestone all have in
Q39: What is present in an aluminosilicate?
A)Al,S,and O
Q204: How does limestone react to acidic solutions?
A)
Q207: Upon what are silicates based?
A) Repeating silicon
Q209: What makes calcium carbonate such a good
Q214: From what do silicates derive their strength?
A)
Q219: What is graphene?
A) A three dimensional layer
Q246: Which statement about a semi-conductor is correct?
A)
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