CarbonWrap® Lamel T-50 CFRP laminate (T-50/83, T-50/120) — polyurethane matrix
Polyurethane-pultruded CFRP laminate 83 or 120 mm wide for strengthening beams, bridges and industrial structures; rolls of 11 linear m.
The CarbonWrap Tape 600 range is produced in three widths, and each has its own task in the external reinforcement system. The narrow 600/150 tape is intended for ribbed floor slabs, T-beams of bridge spans with a narrow rib, trusses and beam elements of frame structures, and the wide 600/600 tape for columns and pylons, wide-strip strengthening of slabs and concrete with extensive map cracking. All versions are impregnated with CarbonWrap Resin saturating resin; the tensile strength of the fibre is more than 4.9 GPa.
| Manufacturer | CarbonWrap — OOO “Nanotekhnologicheskiy tsentr kompozitov”, Moscow |
|---|---|
| Type | composite strengthening |
| Use | columns and beams, bridges and overpasses |
| Base | unidirectional tape of high-strength carbon fibres (fibre direction 0°); weft — hot-melt adhesive thread; warp — 24K carbon yarn |
| Packaging | roll of 50 m, width 150, 300 or 600 mm (Tape 600/150, 600/300, 600/600), 1 roll per cardboard box; Tape 600/150 — rolls of 50 or 100 linear m; sold by the roll |
| Application method | cutting to the design bonding layout on a clean, flat surface covered with protective film; cut with scissors or a sharp knife, wearing protective gloves; keep free of sand, dust, water, oils and solvents; do not fold the tape (the fibres break at the fold), it may be rolled up for transport; prevent splitting into strands and damage to the fibre; impregnation and bonding with CarbonWrap Resin epoxy saturating resin |
| Key properties | fibre direction 0°; warp yarn count 37 ± 1 yarns per 10 cm (24K); weft yarn count 10 ± 1 yarns per 10 cm; fibre tensile strength > 4.9 GPa; fibre tensile modulus > 230 GPa; fibre elongation at break > 1.5 % |
| Shelf life | 3 years from the date of manufacture; after that — use after repeat tests for compliance with the TU |
| Standards | TU 23.99.14-041-38276489-2017 (identical to 1916-041-38276489-2017) |
Data from the manufacturer’s technical data sheet. The coating system, number of coats and quantity are selected for your project on request.
Polyurethane-pultruded CFRP laminate 83 or 120 mm wide for strengthening beams, bridges and industrial structures; rolls of 11 linear m.
CFRP laminate 50, 100 or 120 mm wide for strengthening beams, bridges, columns and industrial buildings; modulus of elasticity above 170 GPa.
Carbon grid with a 10 × 20 mm mesh for strengthening structures in mineral repair mortar: bridges, tunnels, tanks, columns.
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.
Epoxy saturating resin for impregnating and bonding carbon and other reinforcing fabrics and tapes by the “wet” method; bond to concrete above 2.5 MPa.