Rawlplug Ireland

High performace epoxy resin approved for use with post-installed rebar connections. Available in Asia-Pacific region.

R-KEX-I EPOXY RESIN POST-INSTALLED REBARS

Technical Data Sheet

R-KEX-I EPOXY RESIN POST-INSTALLED REBARS - Technical Data Sheet

Features and benefits

High performace epoxy resin approved for use with post-installed rebar connections.
Approved for use with post-installed rebars concrete (EAD 330087-00-0601).
The rebars may be used in dry or wet concrete.
High depth of anchoring up to 2,5 m for rebar applications.
Extended working time ensures easy installation.
Recommended application at positive temperatures
Accessories dedicated for deep anchoring (brushes, extensions, piston plug, air adater and power guns).
Very high chemical resistance – suitable for applications exposed to influence of various agents (industrial or marine environment).
Minimal shrinkage

Product information

Product Code	Resin	Description / Resin Type	Volume
Product Code	Resin	Description / Resin Type	[ml]
R-KEX-I-600	R-KEX I	Epoxy Resin	600

Base material

Concrete C12/15-C50/60

Applications

Post-installed rebar connections
Rebar
Rebar missed-outs
Extending existing buildings and structures.
Renovation and modrnization of bridges, buildings.
Platforms
Barrires

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 mixing nozzle to the far end of the 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	Ø13	Ø14	Ø16	Ø18	Ø20	Ø22	Ø25	Ø28	Ø30	Ø32	Ø34	Ø36	Ø40
Rebar diameter	d_s	[mm]	8	10	12	13	14	16	18	20	22	25	28	30	32	34	36	40
Hole diameter in substrate	d₀	[mm]	12	14	16	16	18	20	22	25	26	30	35	35	40	45	45	50
Brush diameter		[mm]	14	16	18	18	20	22	24	27	27	32	37	37	42	47	47	52
Min. anchorage length	l_{b, min.}	[mm]	115	145	170	185	200	230	260	285	315	355	400	420	455	485	510	570
Min. lap length (overlap splice)	l_{0, min.}	[mm]	200	215	260	270	300	345	430	430	470	535	600	640	690	725	770	855
Max. anchorage length	l_{v, max.}	[mm]	400	500	600	700	700	800	1000	1000	1100	1200	1400	1500	2500	2000	2000	2000

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

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