R-KER-II-S Hybrid resin with Post-Installed Rebar

High performance hybrid resin approved for use with post-installed rebar connections

Technical Data Sheet

R-KER-II-S Hybrid resin with Post-Installed Rebar - Technical Data Sheet

Features and benefits

Approved for use with post-installed rebars in concrete (EAD 330087-00-0601)
Very high load capacity
Suitable for use in dry or wet substrates and water filled holes
Rapid bonding time enables quick execution of works
Winter version can be used in warmer temperatures for faster curing
No need for hole cleaning when using Dustlessdrill bit
Tests in fire conditions confirm the fire resistance up to R120

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Product information

Product Code	Resin	Description / Resin Type	Volume
Product Code	Resin	Description / Resin Type	[ml]
R-KER-II-300-S	R-KER-II-S	R-KER II Hybrid Resin for High Temperature (Summer) / Slow Cure Styrene Free Hybrid Resin	300
R-KER-II-400-S	R-KER-II-S	R-KER II Hybrid Resin for High Temperature (Summer) / Slow Cure Styrene Free Hybrid Resin	400

Base material

Concrete C12/15-C50/60

Applications

Rebar
Rebar missed-outs
Platforms
Safety barriers
Barriers

Installation guide

Drill hole to the required diameter and depth for rebar size being used.
Clean the drill 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 (min. 10 cm)
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 rebar, 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.

Installation data

POST INSTALLED REBARS

Size			Ø8	Ø10	Ø12	Ø14	Ø16	Ø20	Ø25	Ø28	Ø32	Ø40
Rebar diameter	d_s	[mm]	8	10	12	14	16	20	25	28	32	40
Hole diameter in substrate	d₀	[mm]	12	14	16	18	20	25	30	35	40	50
Brush diameter		[mm]	14	16	20	20	24	28	37	37	42	52
Min. anchorage length	l_{b, min.}	[mm]	115	145	170	200	230	285	355	400	455	570
Min. lap length (overlap splice)	l_{0, min.}	[mm]	200	215	255	300	340	430	540	600	690	860
Max. anchorage length	l_{v, max.}	[mm]	400	500	600	700	800	1000	1200	1400	1500	1000

Minimum working and curing time

R-KER-II S

Resin temperature	Concrete temperature	Curing time*	Working time
[°C]	[°C]	[min]	[min]
5	5	12 h	40
10	10	8 h	20
15	15	6 h	15
20	20	4 h	10
25	25	3 h	9.5
25	30	2 h	7
25	35	2 h	6.5
25	40	1.5 h	6.5