Aggregate up to 20mm
Mainly using steel bar as reinforcement
Steel bar is compulsory
Concrete cover detailing rules needed
Less workable in slender element
Honeycomb possible
Eliminate aggregate
Mainly using steel fiber as reinforcement
Steel bar is optional
Concrete cover is not compulsory
Highly flowable and mouldable
Honeycomb almost impossible
| Reinforced Concrete | UHPFRC |
|---|---|
| Aggregate up to 20mm | Eliminate aggregate |
| Mainly using steel bar as reinforcement | Mainly using steel fiber as reinforcement |
| Steel bar is compulsory | Steel bar is optional |
| Concrete cover detailing rules needed | Concrete cover is not compulsory |
| Less workable in slender element | Highly flowable and mouldable |
| Honeycomb possible | Honeycomb almost impossible |