R-KER-II Hybrid resin with Rebar as an Anchor

High performance hybrid resin approved for use with reinforcement bars

Technical Data Sheet

R-KER-II Hybrid resin with Rebar as an Anchor - Technical Data Sheet

Features and benefits

Approved for use in cracked and non-cracked concrete (EAD 330499-01-0601), working life up to 100 years
Winter version can be used in warmer temperatures for faster curing
Suitable for use in dry and wet substrates as well as holes and substrates covered with water
Rapid bonding time enables quick execution of works
Very high load capacity
Anchor does not generate expansion forces in the concrete which means reduced spacing and edge distances.
Suitable for multiple use. Partly used product can be reused after fitting new nozzle
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	R-KER-II	R-KER II Hybrid Resin	300
R-KER-II-345	R-KER-II	R-KER II Hybrid Resin	345
R-KER-II-400	R-KER-II	R-KER II Hybrid Resin	400
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
R-KER-II-300-W	R-KER-II-W	R-KER II Hybrid Resin for Low Temperature (Winter) / Rapid Cure Styrene Free Hybrid Resin	300
R-KER-II-400-W	R-KER-II-W	R-KER II Hybrid Resin for Low Temperature (Winter) / Rapid Cure Styrene Free Hybrid Resin	400
R-KER-II-300-SV	R-KER-II	R-KER II Hybrid Resin	300

Base material

Non-cracked concrete C20/25-C50/60
Cracked concrete C20/25-C50/60

Applications

Curtain walling
Balustrading
Barriers
Cable trays
Cladding restraints
Structural steelwork
Rebar dowelling
Starter bars
Rebar missed-outs

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

REBARS AS ANCHORS

Size			Ø8	Ø10	Ø12	Ø14	Ø16	Ø20	Ø25	Ø32
Rebar diameter	d_s	[mm]	8	10	12	14	16	20	25	32
Hole diameter in substrate	d₀	[mm]	12	14	18	18	22	26	32	40
Min. hole depth in substrate	h₀	[mm]	h_nom+5	h_nom+5	h_nom+5	h_nom+5	h_nom+5	h_nom+5	h_nom+5	h_nom+5
Min. substrate thickness	h_min	[mm]	h_nom+30 ≥100	h_nom+30 ≥100	h_nom+30 ≥100	h_nom+30 ≥100	h_nom+ 2d₀	h_nom+ 2d₀	h_nom+ 2d₀	h_nom+ 2d₀
Min. spacing	s_min	[mm]	40	40	40	40	40	40	50	70
Min. edge distance	c_min	[mm]	40	40	40	40	40	40	50	70
MINIMUM EMBEDMENT DEPTH
Min. installation depth	h_nom,min	[mm]	60	60	60	60	64	80	100	128
MAXIMUM EMBEDMENT DEPTH
Min. installation depth	h_{nom, max}	[mm]	160	200	240	240	320	400	500	640

Minimum working and curing time

R-KER-II

Resin temperature	Concrete temperature	Curing time*	Working time
[°C]	[°C]	[min]	[min]
5	0	3 h	30
5	5	90	15
10	10	60	8
15	15	60	5
20	20	45	2.5
25	25	45	2
25	30	45	2
25	35	30	1.5
25	40	30	1.5

*For wet concrete the curing time must be doubled

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