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Questions and Answers
What are the two main classifications of binders mentioned in the text?
What are the two main classifications of binders mentioned in the text?
- Polymeric and non-polymeric
- Chemical and mechanical
- Metallic and ceramic
- Organic and inorganic (correct)
Which type of binder does not require water to harden?
Which type of binder does not require water to harden?
- Metallic
- Ceramic
- Non-hydraulic (correct)
- Polymeric
In the compound WC-Co, what is the function of Co?
In the compound WC-Co, what is the function of Co?
- Enhances the mechanical strength
- Provides color to the compound
- Acts as a catalyst
- Constitutes the binding agent for the WC particles (correct)
Which of the following is a non-hydraulic binder?
Which of the following is a non-hydraulic binder?
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What are the two types of resistance-based classifications for binders?
What are the two types of resistance-based classifications for binders?
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