CarbonWrap Lamel HS-12 is a ready-made plate of high-strength carbon fibres in an epoxy matrix with a fibre volume content of more than 65 %; the width is 50 mm (cross-section 60 mm²) or 100 mm (cross-section 120 mm²), in rolls of 100 linear m. In the CarbonWrap system it is bonded to the prepared substrate with CarbonWrap Resin Laminate+ epoxy adhesive and pressed on with a roller. The laminates are used to increase the load-bearing capacity of and repair structures of industrial buildings, bridges and beams, for seismic retrofitting and for limiting crack formation.
| Manufacturer | CarbonWrap — OOO “Nanotekhnologicheskiy tsentr kompozitov”, Moscow |
|---|---|
| Type | composite strengthening |
| Use | industrial buildings, bridges and overpasses, columns and beams |
| Base | plate of high-strength carbon fibres in an epoxy matrix |
| Packaging | laminates 1.2 × 50 mm (cross-section 60 mm2) and 1.2 × 100 mm (cross-section 120 mm2), rolls of 100 linear m |
| Application method | substrate sound, prepared by abrasive methods, free of defects, protrusions and voids, dust-free, dry; lay the laminates out on a clean table, clean them with acetone or a suitable solvent, wait at least 30 min for the solvent to evaporate; the laminate is placed within the pot life of the adhesive and pressed on with a rubber roller, excess adhesive is removed |
| Key properties | fibre type — high-strength carbon; epoxy matrix; fibre volume content > 65 %; tensile strength > 3500 MPa; modulus of elasticity > 170 GPa; width 50 or 100 mm; cross-section 60 or 120 mm2 |
| Shelf life | 1 year from the date of manufacture; in closed packaging, in a dry room at +5…+25 °C |
| Standards | TU 22.21.42-044-38276489-2017 (TU 2256-044-38276489-2017) |
Data from the manufacturer’s technical data sheet. The coating system, number of coats and quantity are selected for your project on request.
Unidirectional carbon tape for the CarbonWrap external reinforcement system, in rolls 150, 300 and 600 mm wide; fibre strength over 4.9 GPa.
Epoxy adhesive paste for bonding CFRP laminates and steel plates, levelling the substrate and repairing cracks; 30 kg kit.
Thixotropic fibre-reinforced cement mix for restoring spalls, potholes and cracks in concrete, including under CarbonWrap Grid.
Carbon grid on 24K yarn for external and internal reinforcement of bridges, tunnels, tanks and columns in mineral repair mortar.
Non-shrink rapid-hardening mix for fast repair of concrete, masonry and cellular concrete, including under CarbonWrap Grid; 30 MPa after one day.
Epoxy putty for levelling the substrate and repairing small defects and cracks before installing CarbonWrap at temperatures from +10 °C.
