R-KEX II with Rebars as an Anchor

Transcription

1 R-KEX II with Rebars as an Anchor Premium pure epoxy resin approved for use with reinforcement bars Approvals and Reports ETA-13/0455 Product information Features and benefits The strongest resin in the epoxy resin class Approved for use with rebar as an anchor for use in non-cracked concrete (ETAG001 Option 7 Suitable for use in dry and wet substrates including under water Very high chemical resistance suitable for applications exposed to influence of various agents (industrial or marine environment Minimal shrinkage provides option of use in diamond-drilled holes and oversized holes Extended bonding time ensures easy installation of metal components (up to 30. in 20 C For use in positive temperatures Applications Safety barriers Temporary works/formworks support systems Rebar Curtain walling Formwork support systems Masonry support Platforms Structural steelwork Rebar dowelling Starter bars Rebar missed-outs Base materials Approved for use in: Non-cracked concrete C20/25-C50/60 Installation guide 1

2 Product information 1. Drill hole to the required diameter and depth for rebar size being used. 2. Clean the hole with brush and hand pump at least four times each. It is very important and necessary before installation. 3. Insert cartridge into gun and attach nozzle. 4. Dispense to waste until even colour is obtained. 5. Insert the mixing nozzle to the far end of the hole and inject resin, slowly withdrawing the nozzle as the hole is filled to 2/3 of its depth. 6. Immediately insert the rebar, slowly and with slight twisting motion. Remove anyexcess resin around the hole before it sets and leave it undisturbed until the curing time elapses. Size Product Code Resin Description / Resin Type Volume [ml] M8 R-KEX-II R-KEX II Epoxy Resin M30 R-KEX-II Product Code Resin Description / Resin Type Volume [ml] R-KEX-II R-KEX II Epoxy Resin R-KEX-II Installation data Rebar diameter d s [mm] Hole diameter in substrate d 0 [mm] Min. hole depth in substrate h 0 [mm] +5 Min. substrate thickness h [mm] Min. spacing s [mm] Min. edge distance c [mm] MINIMUM EMBEDMENT DEPTH Installation depth, [mm] MAXIMUM EMBEDMENT DEPTH Installation depth, max [mm] Minimum working and curing time Resin temperature Concrete temperature Curing time* Working time [ C] [ C] [] []

3 Mechanical properties Noal ultimate tensile strength - tension f uk [N/mm 2 ] Noal yield strength - tension f yk [N/mm 2 ] Cross sectional area - tension A s [mm 2 ] Elastic section modulus W el [mm 3 ] Noal ultimate tensile strength - tension f uk [N/mm 2 ] Noal yield strength - tension f yk [N/mm 2 ] Cross sectional area - tension A s [mm 2 ] Elastic section modulus W el [mm 3 ] Noal ultimate tensile strength - tension f uk [N/mm 2 ] Noal yield strength - tension f yk [N/mm 2 ] Cross sectional area - tension A s [mm 2 ] Elastic section modulus W el [mm 3 ] Basic performance data Ø8 Ø10 Ø12 Ø14 Ø16 Ø20 Ø25 Ø32 Substrate Non-cracked concrete Cracked concrete MEAN ULTIMATE LOAD TENSION LOAD N Ru,m Minimum embedment depth [kn] Maximum embedment depth [kn] Minimum embedment depth [kn] Maximum embedment depth [kn] Minimum embedment depth [kn] Maximum embedment depth [kn] SHEAR LOAD V Ru,m Minimum embedment depth [kn] Maximum embedment depth [kn] Minimum embedment depth [kn] Maximum embedment depth [kn] Minimum embedment depth [kn] Maximum embedment depth [kn]

4 Basic performance data Ø8 Ø10 Ø12 Ø14 Ø16 Ø20 Ø25 Ø32 CHARACTERISTIC LOAD TENSION LOAD N Rk Minimum embedment depth [kn] Maximum embedment depth [kn] Minimum embedment depth [kn] Maximum embedment depth [kn] Minimum embedment depth [kn] Maximum embedment depth [kn] SHEAR LOAD V Rk Minimum embedment depth [kn] Maximum embedment depth [kn] Minimum embedment depth [kn] Maximum embedment depth [kn] Minimum embedment depth [kn] Maximum embedment depth [kn]

5 Basic performance data Ø8 Ø10 Ø12 Ø14 Ø16 Ø20 Ø25 Ø32 DESIGN LOAD TENSION LOAD N Rd Minimum embedment depth [kn] Maximum embedment depth [kn] Minimum embedment depth [kn] Maximum embedment depth [kn] Minimum embedment depth [kn] Maximum embedment depth [kn] SHEAR LOAD V Rd Minimum embedment depth [kn] Maximum embedment depth [kn] Minimum embedment depth [kn] Maximum embedment depth [kn] Minimum embedment depth [kn] Maximum embedment depth [kn] RECOMMENDED LOAD TENSION LOAD N rec Minimum embedment depth [kn] Maximum embedment depth [kn] Minimum embedment depth [kn] Maximum embedment depth [kn] Minimum embedment depth [kn] Maximum embedment depth [kn] SHEAR LOAD V rec Minimum embedment depth [kn] Maximum embedment depth [kn] Minimum embedment depth [kn] Maximum embedment depth [kn] Minimum embedment depth [kn] Maximum embedment depth [kn]

6 Design performance data TENSION LOAD STEEL FAILURE; FUK = 540 (E.G. 500 B ACC. TO BS 4449; B 500 B ACC. TO SS 560 Characteristic resistance N Rk,s [kn] STEEL FAILURE; FUK = 575 (E.G. B 500 SP ACC. TO EC2 Characteristic resistance N Rk,s [kn] STEEL FAILURE; FUK = 620 (E.G. G-60 ACC. TO ASTM 615 Characteristic resistance N Rk,s [kn] COMBINED PULL-OUT AND CONCRETE CONE FAILURE; NON-CRACKED CONCRETE, C20/25 (40 C/24 C [N/mm 2 ] COMBINED PULL-OUT AND CONCRETE CONE FAILURE; NON-CRACKED CONCRETE, C20/25 (80 C/50 C [N/mm 2 ] COMBINED PULL-OUT AND CONCRETE CONE FAILURE; CRACKED CONCRETE, C20/25 (40 C/24 C [N/mm 2 ] COMBINED PULL-OUT AND CONCRETE CONE FAILURE; CRACKED CONCRETE, C20/25 (80 C/50 C [N/mm 2 ] COMBINED PULL-OUT AND CONCRETE CONE FAILURE Increasing factors for N Rd,p - C30/37 Ψ c Increasing factors for N Rd,p - C40/50 Ψ c Increasing factors for N Rd,p - C50/60 Ψ c CONCRETE CONE FAILURE Factor for cracked concrete k Factor for cracked concrete k cr,n Factor for non-cracked concrete k - Factor for non-cracked concrete k ucr,n Edge distance c cr,n [mm] 1*h ef 1*h ef 1*h ef 1*h ef 1*h ef 1*h ef 1*h ef 1*h ef Spacing s cr,n [mm] 3*h ef 3*h ef 3*h ef 3*h ef 3*h ef 3*h ef 3*h ef 3*h ef CONCRETE SPLITTING FAILURE

7 Design performance data SHEAR LOAD STEEL FAILURE; FUK = 540 (E.G. 500 B ACC. TO BS 4449; B 500 B ACC. TO SS 560 Characteristic resistance without lever arm V Rk,s [kn] Ductility factor k Characteristic resistance with lever arm M Rk,s [Nm] STEEL FAILURE; FUK = 575 (E.G. B 500 SP ACC. TO EC2 Characteristic resistance without lever arm V Rk,s [kn] Ductility factor k Characteristic resistance with lever arm M Rk,s [Nm] STEEL FAILURE; FUK = 620 (E.G. G-60 ACC. TO ASTM 615 Characteristic resistance without lever arm V Rk,s [kn] Ductility factor k Characteristic resistance with lever arm M Rk,s [Nm] CONCRETE PRY-OUT FAILURE Factor k CONCRETE EDGE FAILURE Anchor diameter d nom [mm] Effective length of anchor lf [mm] Combined pull-out and concrete cone failure (TR 029, p. acc. to formula 5a - N 0 Rk,p =π*d*h ef *τ Rk. Concrete cone failure (TR 029, p. acc. to formula 5a - N 0 Rk,c =k 1 *f ck,cube0,5 *h ef 1,5. h ef = Product commercial data Size Product Code Volume [ml] Quantity [pcs] Weight [kg] Box Outer Pallet Box Outer Pallet Bar Codes Ø32 R-KEX-II R-KEX-II ETA-13/