R-KER-II Hybrid resin with Threaded Rods

High strength and versatile application in cracked and non-cracked concrete with threaded rods.

Technical Data Sheet

R-KER-II Hybrid resin with Threaded Rods - 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
Suitable for use in dry or wet substrates and water filled holes
For faster curing winter version of the resin can be used
No need for hole cleaning when using Dustlessdrill bit
Special nozzle with longer mixer for more comfortable and precise application
Suitable for multiple use. Partly used product can be reused after fitting new nozzle
Very high load capacity
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
R-KER-II-400-FR	R-KER-II	R-KER II Hybrid Resin	400
R-KER-II-300-FR	R-KER-II	R-KER II Hybrid Resin	300

R-STUDS

Size	Product Code			Anchor		Fixture
	Steel class 5.8	Steel class 8.8	Steel grade A4	Diameter	Length	Hole diameter	Max. thickness t_fixfor:
				d	L	d_f	h_nom,min	h_{nom, 12d}
				[mm]	[mm]	[mm]	[mm]	[mm]
M8	R-STUDS-08110	R-STUDS-08110-88	R-STUDS-08110-A4	8	110	9	40	4
M8	R-STUDS-08160	-	R-STUDS-08160-A4	8	160	9	90	54
M10	R-STUDS-10130	R-STUDS-10130-88	R-STUDS-10130-A4	10	130	12	58	-
	R-STUDS-10170	-	-	10	170	12	98	38
	R-STUDS-10190	-	-	10	190	12	118	58
M12	R-STUDS-12160	R-STUDS-12160-88	R-STUDS-12160-A4	12	160	14	85	1
	R-STUDS-12190	-	R-STUDS-12190-A4	12	190	14	115	31
	R-STUDS-12220	-	-	12	220	14	-	-
	R-STUDS-12260	-	-	12	260	14	185	101
	R-STUDS-12300	R-STUDS-12300-88	R-STUDS-12300-A4	12	300	14	225	141
M16	R-STUDS-16190	R-STUDS-16190-88	R-STUDS-16190-A4	16	190	18	111	-
	R-STUDS-16220	R-STUDS-16220-88	-	16	220	18	141	9
	R-STUDS-16260	-	-	16	260	18	181	49
	R-STUDS-16300	-	-	16	300	18	221	89
	R-STUDS-16380	-	-	16	380	18	301	169
M20	R-STUDS-20260	R-STUDS-20260-88	R-STUDS-20260-A4	20	260	22	157	-
	R-STUDS-20300	R-STUDS-20300-88	-	20	300	22	197	37
	R-STUDS-20350	-	-	20	350	22	247	87
	-	R-STUDS-20220-88	-	20	220	22	117	-
M24	R-STUDS-24300	R-STUDS-24300-88	R-STUDS-24300-A4	24	300	26	176	-
M30	R-STUDS-30380	R-STUDS-30380-88	-	30	380	32	226	-

Base material

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

Applications

Curtain walling
Balustrading
Handrails
Canopies
Fencing & gates manufacturing and installation
Pipework/ductwork supports
Platforms
Pipelines systems
Passenger lifts
Safety barriers
Formwork support systems
Structural steelwork
Racking systems
Barriers
Cladding restraints
Heavy machinery

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 (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 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	d_f	[mm]	9	12	14	18	22	26	33
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
Min. substrate thickness	h_min	[mm]	h_nom + 30 ≥ 100	h_nom + 30 ≥ 100	h_nom + 30 ≥ 100	h_nom+ 2d₀	h_nom+ 2d₀	h_nom+ 2d₀	h_nom+ 2d₀
Installation torque	T_inst	[Nm]	10	20	40	80	120	160	200
Min. spacing	s_min	[mm]	40	40	40	40	40	50	60
Min. edge distance	c_min	[mm]	40	40	40	40	40	50	60
MINIMUM EMBEDMENT DEPTH
Min. installation depth	h_nom,min	[mm]	60	60	60	60	80	96	120
MAXIMUM EMBEDMENT DEPTH
Min. installation depth	h_{nom, max}	[mm]	160	200	240	320	400	480	600

Minimum working and curing time

R-KER-II

Resin temperature	Concrete temperature	Curing time*	Working time
[°C]	[°C]	[min]	[min]
5	-5	24 h	40
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

*For wet concrete the curing time must be doubled

R-KER-II W

Resin temperature	Concrete temperature	Curing time*	Working time
[°C]	[°C]	[min]	[min]
5	-20	24 h	80
5	-15	16 h	60
5	-10	8 h	40
5	-5	4 h	20
5	0	2 h	14
5	5	60	9
10	10	45	5.5
15	15	30	3
20	20	15	2
25	25	10	1.5
25	30	10	1.5
25	35	5	1
25	40	5	1