Computer · Concrete Technology
Which type of aggregate is reported to achieve high-performance concrete strengths of around 125 MPa at a water-to-cement (w/c) ratio of 0.32?
- 1Natural gravel
- 2Crushed granite stone
- 3Recycled concrete aggregate
- 4Artificial lightweight aggregate (ALAG)✓
Correct answer
Artificial lightweight aggregate (ALAG)
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