KEM H

Hybrid High Strength, High-Temperature Resistant Anchoring Adhesive

KEM H is a high performance hybrid anchoring adhesive for heavy-duty structural fixings and can be used even at high temperatures.
This formula provides high performances when anchoring threaded rods and rebar in cracked and uncracked concrete.
Working temperature: from -40 up to +160°C short period and from -40 up to +100°C long period.

Scheda tecnica

ETE

Seismic C1 C2

Dettagli del prodotto

Immagini

Caratteristiche

Material

Hybrid

Applicazione

Applications

Steel constructions
Wood to concrete structural fixings
Industrial construction
Steel and metal construction (railings, brackets, etc.)
Anchorages for gates and machines
Post-installed rebar connections

Suitable for

Threaded rods and rebar in cracked and uncracked concrete
Suitable base materials:
Concrete
Solid brick
Honeycomb
Cell like clay brick
Light weight honeycomb brick
Hollow dense aggregate block
Hollow light aggregate block
Aerated concrete (partially suitable)
Solid stone¹⁾
Wood
¹⁾ For application on natural stone or marble, carry out test and wait 24/48 hours for any reactions

For installation instructions and information please refer to Technical Documents.

Dati tecnici

KEM H

Table "KEM H" cannot be displayed : no references available.

Spacing, edge distance and member thickness - Concrete

Codici	Spacing, edge distance and member thickness
	BFK embedment depths
	Characteristic spacing - scr,N	min. spacing - smin	Characteristic edge distance - ccr,N	min. edge distance - cmin	Min. member thickness - hmin
KEM H + M8	240	40	120	35	110
KEM H + M10	270	50	135	40	120
KEM H + M12	330	60	165	45	140
KEM H + M16	380	75	190	50	161
KEM H + M20	510	95	255	60	218
KEM H + M24	630	115	315	65	266
KEM H + M27	720	125	360	75	300
KEM H + M30	810	140	405	80	340

Characteristic resistance - Tension - NRk [kN] - Carbon Steel 5.8

Codici	embedment depth	Characteristic resistance – Carbon steel 5.8
	hef	Tension - N_Rk [kN]
		Cracked concrete	Non-cracked concrete
		C20/25	C20/25
KEM H + M8	80	14.1	18.5
KEM H + M10	90	21.2	29
KEM H + M12	110	33.2	42
KEM H + M16	125	48.1	68.8
KEM H + M20	170	76.3	109
KEM H + M24	210	104.8	149.7
KEM H + M27	240	128	182.9
KEM H + M30	270	152.8	218.3

Characteristic resistance - Shear - VRk [kN]

Codici	embedment depth	Characteristic resistance
	hef	Shear - V_Rk
		Static and quasi-static loads
		Carbon steel 5.8	Carbon steel 8.8	Stainless steel A4 70
KEM H + M8	80	11	14.8	13
KEM H + M10	90	17.4	23.2	20.3
KEM H + M12	110	25.2	33.6	29.4
KEM H + M16	125	47.1	62.8	55
KEM H + M20	170	73.5	98	85.8
KEM H + M24	210	105.9	141	123.6
KEM H + M27	240	137.7	183.6	114.8
KEM H + M30	270	168.3	224	140.3

Design resistance - Tension - NRd [kN] – Carbon steel 5.8

Codici	embedment depth	Design resistance – Carbon steel 5.8
	hef	Tension - N_Rd [kN]
		Cracked concrete	Non-cracked concrete
		C20/25	C20/25
KEM H + M8	80	9.4	12.3
KEM H + M10	90	14.1	19.3
KEM H + M12	110	22.1	28
KEM H + M16	125	32.1	45.8
KEM H + M20	170	50.9	72.7
KEM H + M24	210	69.9	99.8
KEM H + M27	240	85.4	121.9
KEM H + M30	270	101.9	145.5

Design resistance - Shear - VRd [kN]

Codici	embedment depth	Design resistance
	hef	Shear - V_Rd
		Static and quasi-static loads
		Carbon steel 5.8	Carbon steel 8.8	Stainless steel A4 70
KEM H + M8	80	8.8	11.8	8.3
KEM H + M10	90	13.9	18.6	13
KEM H + M12	110	20.1	26.9	18.9
KEM H + M16	125	37.6	50.2	35.2
KEM H + M20	170	58.8	78.4	55
KEM H + M24	210	84.7	113	79.2
KEM H + M27	240	110.1	146.9	48.2
KEM H + M30	270	134.6	179.5	58.9

Permissible resistance - Tension - N [kN] – Carbon steel 5.8

Codici	embedment depth	Permissible resistance – Carbon steel 5.8
	hef	Tension - N [kN]
		Cracked concrete	Non-cracked concrete
		C20/25	C20/25
KEM H + M8	80	6.7	8.8
KEM H + M10	90	10.1	13.8
KEM H + M12	110	15.8	20
KEM H + M16	125	22.9	32.7
KEM H + M20	170	36.4	51.9
KEM H + M24	210	49.9	71.3
KEM H + M27	240	61	87.1
KEM H + M30	270	72.8	103.9

Permissible resistance - Shear - V [kN]

Codici	embedment depth	Shear - V
	hef	Static and quasi-static loads
	hef	Carbon steel 5.8	Carbon steel 8.8	Stainless steel A4 70
KEM H + M8	80	6.3	8.5	5.9
KEM H + M10	90	9.9	13.3	9.3
KEM H + M12	110	14.4	19.2	13.5
KEM H + M16	125	26.9	35.9	25.2
KEM H + M20	170	42	56	39.3
KEM H + M24	210	60.5	80.7	56.6
KEM H + M27	240	78.7	104.9	34.4
KEM H + M30	270	96.1	128	42.1

Characteristic resistance seismic C1 - Tension - NRk,eq,c1 [kN] – Carbon steel 5.8

Codici	embedment depth	Characteristic resistance
	hef	Seismic C1
		Tension - N_Rk,eq,C1
		C20/25
KEM H + M8	80	14.1
KEM H + M10	90	21.2
KEM H + M12	110	33.2
KEM H + M16	125	48.1
KEM H + M20	170	76.3
KEM H + M24	210	104.8
KEM H + M27	240	128
KEM H + M30	270	152.8

Characteristic resistance seismic C1 - Shear - with seismic washer - VRk,eq,c1 [kN]

Codici	embedment depth	Characteristic resistance with seismic washer (α_gap = 1,0)
	hef	Seismic C1
		Shear - V_rk,eq,C1
		Carbon steel 5.8	Carbon steel 8.8	Stainless steel A4 70
KEM H + M8	80	7.7	10.4	9.1
KEM H + M10	90	12.2	16.2	14.2
KEM H + M12	110	17.7	23.5	20.6
KEM H + M16	125	33	44	38.5
KEM H + M20	170	51.5	68.6	60
KEM H + M24	210	74.1	98.8	86.5
KEM H + M27	240	96.4	128.5	80.3
KEM H + M30	270	117.8	157.1	98.2

Characteristic resistance seismic C1 - Shear - without seismic washer - VRk,eq,c1 [kN]

Codici	embedment depth	Characteristic resistance without seismic washer (α_gap= 0,5)
	hef	Seismic C1
		Shear - V_rk,eq,C1
		Carbon steel 5.8	Carbon steel 8.8	Stainless steel A4 70
KEM H + M8	80	3.9	5.2	4.6
KEM H + M10	90	6.1	8.1	7.1
KEM H + M12	110	8.9	11.8	10.3
KEM H + M16	125	16.5	22	19.3
KEM H + M20	170	25.8	34.3	30
KEM H + M24	210	37.1	49.4	43.3
KEM H + M27	240	48.2	64.3	40.2
KEM H + M30	270	58.9	78.6	49.1

Design resistance seismic C1 - Tension - NRd,eq,c1 [kN] – Carbon steel 5.8

Codici	embedment depth	Design resistance
	hef	Seismic C1
		Tension - N_Rd,eq,C1
		C20/25
KEM H + M8	80	9.4
KEM H + M10	90	14.1
KEM H + M12	110	22.1
KEM H + M16	125	27.3
KEM H + M20	170	43.3
KEM H + M24	210	59.4
KEM H + M27	240	72.6
KEM H + M30	270	86.6

Design resistance seismic C1 - Shear - with seismic washer - VRd,eq,c1 [kN]

Codici	embedment depth	Design resistance with seismic washer (α_gap = 1,0)
	hef	Seismic C1
		Shear - V_rd,eq,C1
		Carbon steel 5.8	Carbon steel 8.8	Stainless steel A4 70
KEM H + M8	80	6.1	8.3	5.8
KEM H + M10	90	9.7	13	9.1
KEM H + M12	110	14.2	18.8	13.2
KEM H + M16	125	26.4	35.2	24.7
KEM H + M20	170	41.2	54.9	38.5
KEM H + M24	210	59.3	79.1	55.4
KEM H + M27	240	77.2	102.8	33.8
KEM H + M30	270	94.2	125.7	41.3

Design resistance seismic C1 - Shear - without seismic washer - VRd,eq,c1 [kN]

Codici	embedment depth	Design resistance without seismic washer (α_gap = 0,5)
	hef	Seismic C1
		Shear - V_rd,eq,C1
		Carbon steel 5.8	Carbon steel 8.8	Stainless steel A4 70
KEM H + M8	80	3.1	4.2	2.9
KEM H + M10	90	4.9	6.5	4.6
KEM H + M12	110	7.1	9.4	6.6
KEM H + M16	125	13.2	17.6	12.4
KEM H + M20	170	20.6	27.5	19.3
KEM H + M24	210	29.7	39.6	27.7
KEM H + M27	240	38.6	51.4	16.9
KEM H + M30	270	47.1	62.9	20.7

Permissible resistance seismic C1 - Tension - Neq,c1 [kN] – Carbon steel 5.8

Codici	embedment depth	Permissible resistance
	hef	Seismic C1
		Tension - N_eq,C1
		C20/25
KEM H + M8	80	6.7
KEM H + M10	90	10.1
KEM H + M12	110	15.8
KEM H + M16	125	19.5
KEM H + M20	170	30.9
KEM H + M24	210	42.4
KEM H + M27	240	51.8
KEM H + M30	270	61.8

Permissible resistance seismic C1 - Shear - with seismic washer - Veq,c1 [kN]

Codici	embedment depth	Permissible resistance with seismic washer (α_gap= 1,0)
	hef	Seismic C1
		Shear - V_eq,C1
		Carbon steel 5.8	Carbon steel 8.8	Stainless steel A4 70
KEM H + M8	80	4.4	5.9	4.2
KEM H + M10	90	7	9.3	6.5
KEM H + M12	110	10.1	13.4	9.4
KEM H + M16	125	18.8	25.1	17.6
KEM H + M20	170	29.4	39.2	27.5
KEM H + M24	210	42.4	56.5	39.6
KEM H + M27	240	55.1	73.4	24.1
KEM H + M30	270	67.3	89.8	29.5

Permissible resistance seismic C1 - Shear - without seismic washer - Veq,c1 [kN]

Codici	embedment depth	Permissible resistance without seismic washer (α_gap= 0,5)
	hef	Seismic C1
		Shear - V_eq,C1
		Carbon steel 5.8	Carbon steel 8.8	Stainless steel A4 70
KEM H + M8	80	2.2	3	2.1
KEM H + M10	90	3.5	4.7	3.3
KEM H + M12	110	5.1	6.7	4.7
KEM H + M16	125	9.4	12.6	8.8
KEM H + M20	170	14.7	19.6	13.8
KEM H + M24	210	21.2	28.3	19.8
KEM H + M27	240	27.6	36.7	12.1
KEM H + M30	270	33.7	44.9	14.8

Characteristic resistance seismic C2 - Tension - NRk,eq,c2 [kN] – Carbon steel 8.8 /stainless steel 70

Codici	embedment depth	Characteristic resistance (8.8 or A4 70)
	hef	Seismic C2
		Tension - N_Rk,eq,C2
		C20/25
KEM H + M12	110	14.9
KEM H + M16	125	22
KEM H + M20	170	35.3
KEM H + M24	210	36.4

Characteristic resistance seismic C2 - Shear - with seismic washer - VRk,eq,c2 [kN]

Codici	embedment depth	Characteristic resistance with seismic washer (α_gap = 1,0)
	hef	Seismic C2
		Shear - V_rk,eq,C2
		Carbon steel 8.8	Stainless steel A4 70
KEM H + M12	110	29.9	20.6
KEM H + M16	125	44	38.5
KEM H + M20	170	70.5	60
KEM H + M24	210	72.8	72.8

Characteristic resistance seismic C2 - Shear - without seismic washer - VRk,eq,c2 [kN]

Codici	embedment depth	Characteristic resistance without seismic washer (α_gap= 0,5)
	hef	Seismic C2
		Shear - V_rk,eq,C2
		Carbon steel 8.8	Stainless steel A4 70
KEM H + M12	110	15	10.3
KEM H + M16	125	22	19.3
KEM H + M20	170	35.3	30
KEM H + M24	210	36.4	36.4

Design resistance seismic C2 - Tension - NRd,eq,c2 [kN] – Carbon steel 8.8 /stainless steel 70

Codici	embedment depth	Design resistance (8.8 or A4 70)
	hef	Seismic C2
		Tension - N_Rd,eq,C2
		C20/25
KEM H + M12	110	10
KEM H + M16	125	14.7
KEM H + M20	170	23.5
KEM H + M24	210	24.3

Design resistance seismic C2 - Shear - with seismic washer - VRd,eq,c2 [kN]

Codici	embedment depth	Design resistance with seismic washer (α_gap = 1,0)
	hef	Seismic C2
		Shear - V_rd,eq,C2
		Carbon steel 8.8	Stainless steel A4 70
KEM H + M12	110	16.9	13.2
KEM H + M16	125	24.9	24.7
KEM H + M20	170	40	38.5
KEM H + M24	210	41.3	41.3

Design resistance seismic C2 - Shear - without seismic washer - VRd,eq,c2 [kN]

Codici	embedment depth	Design resistance without seismic washer (α_gap = 0,5)
	hef	Seismic C2
		Shear - V_rd,eq,C2
		Carbon steel 8.8	Stainless steel A4 70
KEM H + M12	110	8.5	6.6
KEM H + M16	125	12.5	12.4
KEM H + M20	170	20	19.3
KEM H + M24	210	20.7	20.7

Permissible resistance seismic C2 - Tension - Neq,c2 [kN] – Carbon steel 8.8 /stainless steel 70

Codici	embedment depth	Permissible resistance (8.8 or A4 70)
	hef	Seismic C2
		Tension - N_eq,C2
		C20/25
KEM H + M12	110	7.1
KEM H + M16	125	10.5
KEM H + M20	170	16.8
KEM H + M24	210	17.3

Permissible resistance seismic C2 - Shear - with seismic washer - Veq,c2 [kN]

Codici	embedment depth	Permissible resistance with seismic washer (α_gap = 1,0)
	hef	Seismic C2
		Shear - V_eq,C2
		Carbon steel 8.8	Stainless steel A4 70
KEM H + M12	110	12.1	9.5
KEM H + M16	125	17.8	17.6
KEM H + M20	170	28.5	27.5
KEM H + M24	210	29.5	29.5

Permissible resistance seismic C2 - Shear - without seismic washer - Veq,c2 [kN]

Codici	embedment depth	Permissible resistance without seismic washer (α_gap= 0,5)
	hef	Seismic C2
		Shear - V_eq,C2
		Carbon steel 8.8	Stainless steel A4 70
KEM H + M12	110	6.1	4.8
KEM H + M16	125	8.9	8.8
KEM H + M20	170	14.3	13.8
KEM H + M24	210	14.8	14.8

Installazione

Installation parameters - Concrete

Codici	embedment depth	Installation parameteres
Codici	hef	Ø drilling - d₀ [d₀] [mm]	drilling depth (zyl.) - h0 ≥	Max. fixture hole Ø - df ≤	Wrench size DIN 934 (ISO 4032) - SW [mm]	Max installation torque - Tinst,max
KEM H + M8	80	10	80	9	13	10
KEM H + M10	90	12	90	12	17	20
KEM H + M12	110	14	110	14	19	40
KEM H + M16	125	18	125	18	24	60
KEM H + M20	170	24	170	22	30	100
KEM H + M24	210	28	210	26	36	170
KEM H + M27	240	30	240	30	41	250
KEM H + M30	270	35	270	33	46	300

Notes to the load charts of threaded rods on concrete:

1kN ≈ 100 kgf

(1) Single anchor without influence from anchor spacing and edge distances in concrete C20/25
(2) Design Method acc. to EN 1992-4:2018 (γc= 1,5; ψsus= 1)
(3) The design loads Nrd and Vrd derive from the characteristic loads on the ETA certification and are inclusive of the partial safety factors ym
(4) The recommended loads N and V derive from the characteristic loads on the ETA certification and are inclusive of the partial safety factors γf=1.4 and γm
(5) Values valid for temperature 50°C on the long term and up to 80°C on the short term. For higher temperatures see the certification ETA
(6) M27 and M30 stainless steel threaded rods class A4 50
(7) Value of pure shear with distance from the edge C ≥ 10xhnom
(8) Seismic resistances include the factors αeq = 0,85 (single anchor under tension in the case of concrete cone failure)
(9) Seismic C2 tension resistances refer to threaded rods min class 8.8 for carbon steel and 70 for stainless steel
(10) For all other conditions and more detailed information please refer to Technical Sheet and ETA certifications

Riferimento

Advantages

High performance even at high temperatures
Can be used up to 160°C
High chemical resistance suitable in highly aggressive atmospheres
100 year design life for rebar applications
Suitable for damp concrete and flooded holes
Fire resistance R120
Seismic performance C1 and C2

Product features

•   European Assessment for C1 and C2 Category SEISMIC ZONE according to EAD 330499-01-0601
•   European Assessment ETA-16/0957 for cracked concrete op.1 according to EAD 330499-01-0601
•   European Approval ETA-16/0961 for post-installed rebar connections with 100 years working life, for static/quasi static and seismic loads, according to EAD 330087-01-0601
•   Temperature range after curing: -40 / +100°C (max 160°C for short period)
•   High chemical resistance of cured resin

Safety data sheet available on web site www.strongtie.eu/sds

Consiglio tecnico

Additional documents

ebb21810-friulsider-kem-hybrid-09-02-2018-en.pdf (1.15 MB)

kem-hybrid-eta-16-0961-en-rebar-2021-01-01-2873-cpr-m-527-8-10-20.pdf (65.99 KB)

kem-hybrid-eta-16-0957-en-op1-seismic-01-04-2021-2873-cpr-m-527-9-10-2020.pdf (341.18 KB)

Anchors Pro

Dettagli del prodotto

Immagini

Caratteristiche

Material

Applicazione

Applications

Suitable for

Dati tecnici

KEM H

Spacing, edge distance and member thickness - Concrete

Characteristic resistance - Tension - NRk [kN] - Carbon Steel 5.8

Characteristic resistance - Shear - VRk [kN]

Design resistance - Tension - NRd [kN] – Carbon steel 5.8

Design resistance - Shear - VRd [kN]

Permissible resistance - Tension - N [kN] – Carbon steel 5.8

Permissible resistance - Shear - V [kN]

Characteristic resistance seismic C1 - Tension - NRk,eq,c1 [kN] – Carbon steel 5.8

Characteristic resistance seismic C1 - Shear - with seismic washer - VRk,eq,c1 [kN]

Characteristic resistance seismic C1 - Shear - without seismic washer - VRk,eq,c1 [kN]

Design resistance seismic C1 - Tension - NRd,eq,c1 [kN] – Carbon steel 5.8

Design resistance seismic C1 - Shear - with seismic washer - VRd,eq,c1 [kN]

Design resistance seismic C1 - Shear - without seismic washer - VRd,eq,c1 [kN]

Permissible resistance seismic C1 - Tension - Neq,c1 [kN] – Carbon steel 5.8

Permissible resistance seismic C1 - Shear - with seismic washer - Veq,c1 [kN]

Permissible resistance seismic C1 - Shear - without seismic washer - Veq,c1 [kN]

Characteristic resistance seismic C2 - Tension - NRk,eq,c2 [kN] – Carbon steel 8.8 /stainless steel 70

Characteristic resistance seismic C2 - Shear - with seismic washer - VRk,eq,c2 [kN]

Characteristic resistance seismic C2 - Shear - without seismic washer - VRk,eq,c2 [kN]

Design resistance seismic C2 - Tension - NRd,eq,c2 [kN] – Carbon steel 8.8 /stainless steel 70

Design resistance seismic C2 - Shear - with seismic washer - VRd,eq,c2 [kN]

Design resistance seismic C2 - Shear - without seismic washer - VRd,eq,c2 [kN]

Permissible resistance seismic C2 - Tension - Neq,c2 [kN] – Carbon steel 8.8 /stainless steel 70

Permissible resistance seismic C2 - Shear - with seismic washer - Veq,c2 [kN]

Permissible resistance seismic C2 - Shear - without seismic washer - Veq,c2 [kN]

Installazione

Installazione

Installation parameters - Concrete

Riferimento

Advantages

Product features

Consiglio tecnico

Additional documents

Certificati di idoneità

Media - Product File: ETA

Informazioni su Simpson Strong-Tie®

Simpson Strong-Tie Italy

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