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R-KEX II with Threaded Rods
Premium pure epoxy resin approved for use in cracked and non-cracked concrete
Features and benefits
- Approved for use with threaded rods for use in cracked and non-cracked concrete (EAD 330499-01-0601), working life up to 100 years df
- The strongest resin in the epoxy resin class
- Suitable for use in dry and wet substrates including flooded holes (use category I1 & I2)
- Seismic category C1, C2
- Installation direction D3 (downward and horizontal and upwards installation)
- Minimal shrinkage provides option of use in diamond-drilled holes and oversized holes
- Very high chemical resistance – suitable for applications exposed to influence of various agents (industrial or marine environment)
- Extended working time ensures easy installation of metal components (up to 30 min. in 20°C)
- For use in positive temperatures
- Diamond and hammer drilling
Product information
Product Code |
Resin |
Description / Resin Type |
Volume |
[ml] | |||
R-KEX-II-385 |
R-KEX II |
Epoxy Resin |
385 |
R-KEX-II-600 |
R-KEX II |
Epoxy Resin |
600 |
Base material
-
Cracked concrete C20/25-C50/60
-
Non-cracked concrete C20/25-C50/60
Applications
- Safety barriers
- Formwork support systems
- Structural steelwork
- Street lamps
- Curtain walling
- Racking systems
- Balustrading
- Barriers
- Cladding restraints
- Masonry support
- Heavy machinery
- Platforms
Installation guide
- Drill hole to the required diameter and depth for stud size being used.
- Clean the hole thoroughly with brush and hand pump at least four times before installation.
- Insert cartridge into gun and attach nozzle.
- Dispense to waste until even colour is obtained.
- Insert the mixer nozzle to the bottom of the drill hole and inject resin, slowly withdrawing the nozzle as the hole is filled to 70% of its depth.
- Immediately insert the stud, slowly and with slight twisting motion. Remove any excess resin around the hole before it sets and leave it undisturbed until the curing time elapses.
- Attach fixture and tighten the nut to the required torque.
Installation data
R-STUDS
Size |
M8 |
M10 |
M12 |
M16 |
M20 |
M24 |
M30 |
||
Thread diameter |
d |
[mm] |
8 |
10 |
12 |
16 |
20 |
24 |
30 |
Hole diameter in substrate |
d0 |
[mm] |
10 |
12 |
14 |
18 |
24 |
28 |
35 |
Hole diameter in fixture |
df |
[mm] |
9 |
12 |
14 |
18 |
22 |
26 |
33 |
Min. hole depth in substrate |
h0 |
[mm] |
hnom + 5 |
hnom + 5 |
hnom + 5 |
hnom + 5 |
hnom + 5 |
hnom + 5 |
hnom + 5 |
Min. substrate thickness |
hmin |
[mm] |
hnom + 30 ≥ 100 |
hnom + 30 ≥ 100 |
hnom + 30 ≥ 100 |
hnom + 2d0 |
hnom + 2d0 |
hnom + 2d0 |
hnom + 2d0 |
Installation torque |
Tinst |
[Nm] |
10 |
20 |
40 |
80 |
120 |
180 |
200 |
Min. spacing |
smin |
[mm] |
40 |
40 |
40 |
50 |
60 |
70 |
85 |
Min. edge distance |
cmin |
[mm] |
40 |
40 |
40 |
50 |
60 |
70 |
85 |
MINIMUM EMBEDMENT DEPTH | |||||||||
Min. installation depth |
hnom,min |
[mm] |
60 |
70 |
80 |
100 |
120 |
140 |
165 |
MAXIMUM EMBEDMENT DEPTH | |||||||||
Min. installation depth |
hnom, max |
[mm] |
160 |
200 |
240 |
320 |
400 |
480 |
600 |
Minimum working and curing time
Resin temperature |
Concrete temperature |
Curing time* |
Working time |
[°C] |
[°C] |
[min] |
[min] |
5 |
5 |
2880 |
150 |
10 |
10 |
1080 |
120 |
20 |
20 |
480 |
35 |
25 |
30 |
300 |
12 |
Downloads
- R-KEX II with Threaded Rods - Technical Data Sheet
- R-KEX-II_1488-CPR-0944-W_2021_EN.pdf
- ETA-21-0244_R-KEX-II_EN.pdf
- UKTA_R-KEXII_0836-22_6132_EN_1.pdf
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