ETA130266 HB ERSF CE Rebar - ETA-Danmark

Page 14 of 25 pages of European Technical Approval no. ETA-13/0266
Table 4: Rebar according to EN 1992-1-1, Annex C, Tables C.1 and C.2
Product form Bars and de-coiled rods
Class B C
Characteristic yield strength f yk or f 0,2k [N/mm 2 ] 400 to 600
Minimum value of k = (f t / f y) k
≥ 1,08
Characteristic strain at minimum force, ε uk [%] ≥ 5,0 ≥ 7,5
Bendability Bend / Rebend test
Maximum deviation from nominal mass (individual
bar), [%]
Bond: Minimum relative rib area, f R,min
Rib height h: The rib height h should be: 0,05·Ø ≤ h ≤ 0,07·Ø
Ø = nominal bar diameter
Table 5: Injection mortar
Nominal bar size [mm]
≤ 8
> 8
Nominal bar size [mm]
Product Composition
HB ER-SF CE two components injection mortar
Table 6: Minimum curing time 5)
8 to 12
> 12
Additive: quartz
Bonding agent: epoxy resin
± 6.0
± 4.5
0,040
0,056
≥ 1,15
< 1,35
Concrete temperature Processing time Minimum curing time 7)
0°C 6) 3 h 20 min 54 h
5°C 6) 2 h 30 min 41 h
10°C 1 h 40 min 28 h
15°C 1 h 10 min 22 h
20°C 50 min 16 h
25°C 30 min 14 h
30°C 20 min 12 h
5) The minimum time from the end of the mixing to the time when the anchor may be torque or loaded (whichever is longer).
6) Minimum resin temperature recommended, for injection between 5°C and 0°C, equal to 10°C.
7) Minimum curing time for dry and wet conditions.
8) Maximum resin temperature for maximum anchorage length equal to 24 °C.
HB ER-SF CE for rebar connections
Materials and curing time
Annex 5
of European
Technical Approval
ETA-13/0266