Research Article
An Experimental Study on Concrete Flat Slabs Prestressed with Carbon Fibre Reinforced Polymer Sheets
Table 1
Specifications and parameters of the CFRP sheets used in the experiments.
| Product thickness | Carbon fibre type | Tensile strength | Tensile elastic modulus | Elongation at fracture | Weight per unit area | Sheet width |
| 0.12 mm | T-700-12K |
≥3500 MPa | 220 GPa | 1.8% | 300 g/m2 | 100 mm | 0.17 mm | T-700-12K | ≥3500 MPa | 220 GPa | 1.8% | 200 g/m2 | 100 mm |
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