Dry mix hydraulic compositions of refractory aggregates with suitable bonding materials are called refractory_________________?
Correct answer: C. Castables
- A. Mortars
- B. Cements
- C. Castables
- D. None of these
Explanation
Castables are dry mixtures of refractory aggregates and hydraulic or other bonding materials that are mixed with water and cast into place. Mortars are finer jointing materials, while cements are primarily binders.
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