Ferbox Engl

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FERBOX®Reverse bending connectorsand stainless steel reinforcement for the reinforcement and connection of concrete components

Reinforcement forreliable bonding

for better solutions...

FERBOX ®with truss measurement -

Type approved

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Contact

SOUTHPaul Rieger Phone +49 (0) 77 42 | 92 15-21 Telefax +49 (0) 77 42 | 92 15-93 Mobile +49 (0) 171 | 864 72 61 [email protected]

NORTH - EASTRudolf Till Phone +49 (0) 332 39 | 775-24 Telefax +49 (0) 332 39 | 775-90 Mobile +49 (0) 172 | 993 70 50 [email protected]

SOUTH - WESTOliver Etzrodt Phone +49 (0) 70 82 | 41 39 63 Telefax +49 (0) 70 82 | 79 33 00 Mobile +49 (0) 171 | 864 72 60 [email protected]

H-BAU TECHNIK GMBHAm Güterbahnhof 20 Germany - 79771 Klettgau Phone +49 (0) 77 42 | 92 15-20 Telefax +49 (0) 77 42 | 92 15-90 [email protected] www.jp-bautechnik.de

PRODUCTION ANDDELIVERY NORTH-EASTBrandenburger Allee 30 Germany - 14641 Nauen OT Wachow Phone +49 (0) 3 32 39 | 7 75-20 Telefax +49 (0) 3 32 39 | 7 75-90 [email protected]

H-Bau TechnikParis

Ankara

Kiev

Bucharest

Moscow

OsloHelsinki

Warsaw

Rome

Madrid

London

Content

Ferbox® Reverse bending connectors

Technical principles 4-5

Standard types 6

Standard types - Technical Data 7-11

Special types 12-13

Max. overlap length for special types 14

Ties and joints in accordance with EC2 15

Calculation in accordance with DBV bulletin 16

Measurement values in accordance with type approval testing 17-25

Special types 26-27

PENTABOX® 28-29

Tendering 30

Stainless steel Bar steel, stirrups and mats

Stainless steel mats 32

RIPINOX® 33

STAIFIX® 34-35

STAIFIX® accessories 35

1Reinforcement for reliable bonding

ContentsReverse bending connectors and stainless steel reinforcement


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Service

2

Reinforcement tender texts

Using the new tendering tool from H-Bau Technik, architects and designers caneasily and directly embed and plan reinforcement-specific H-Bau tender textsin their tendering program.

Using the digital tender text for FERBOX® reverse bending connectors up to RI-PINOX® stainless steel, all areas of the H-Bau reinforcement technology canbe easily planned in each tender.

Features of the tendering tool:

Prepare a tender online and plan with ease

Create and edit product-related text

Download the tender text in common data formats (GAEB, Word, Excel,Text)

Prepare tenders using customized text selection

Free to use without registering

Figure: H-Bau tendering tool

Tender toolGAEB, Word, Excel, PDF

digital...

Technical service hotline

Our experienced application technology staff are at your disposal with theirspecialist, competent support. They will be pleased to help you further andfind solutions in special cases of application in the field of reinforcement tech-nology.

Tel.: +49 (0) 77 42 / 92 15-70Fax: +49 (0) 77 42 / 92 15-96

*

Reinforcement for reliable bonding

Ferbox®Reverse bending connectors

Reinforcement forreliable bonding


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Ferbox®General

4

FERBOX® - Reverse bending connectors for the best joining

The productThe FERBOX® reverse bending con-nector is a prefabricated reverse ben-ding connector for easy and reliablejoining of reinforced concrete com-ponents at various phases of con-struction.It is type approved in accordance withEC2 and is distinguished by its nume-rous types and dimensions.

The consistent quality standard ofFERBOX® is ensured by continuous in-house and external monitoring.

AdvantagesQuick and inexpensive installationType approved in accordance withEC2Wide variety of typesProtective boxes with surface pro-filing ensure a very strong bondCover made from rigid syntheticmaterial. Quick, easy and safe toremoveTie lengths and bend roller diame-ters in accordance with EC2 andDBV bulletin Round shell assembly possible

Application areasFERBOX® reverse bending connectorsensure easy and positive joining ofreinforced concrete components con-creted at various phases of construc-tion.

This results in walls, ceilings, trussesor stairs being connected together ina reliable manner.

for better solutions...Ferbox®General


RebarsØ 8/10/12

Protective box

Technical Notes

FERBOX® is type approved andconforms to the requirements in ac-cordance with EC2, as well as theDBV bulletin “Rebending of rein-forced concrete and requirementsof protective boxes”. Thus, no buil-ding inspectorate approval is re-quired.

Standard - Reinforcement bars Ø 8/10/12

Special - Reinforcement bars Ø 6/14/16

The short cheeks ensure that theprotective box is covered with con-crete on all sides.

Standard length: 1.25 m. Further lengths available on request

Installation manual

The FERBOX® reverse bendingconnector must be accurately posi-tioned and attached on the form-work so that it cannot move:- Nailing to the wood formwork- Welding or bonding to the exi-sting reinforcement

After concreting the first section,the plastic cover and polystyreneplugs at the ends must be remo-ved.

Rebending the rebars using a re-bending pipe (according to DBVbulletin “Rebending of reinforcedconcrete and requirements of pro-tective boxes”), the internal diame-ter of which is only slightly largerthan the bar diameter.

Insert the pipe up to the start of thecurve and put the rebars in the cor-rect position, by gradually ben-ding and respective follow-up inthe direction of bending at the lo-cation of rebending.Avoid bending backwards andforwards!

The protective box remaining inthe joint must not be treated usingformwork release oil!

Remove any excess concrete

Reinforce the next section and con-crete.

Installation on circular formworkDepending on the formwork radius,the cheeks of the protective box arecut several times at equal distances onboth sides using a grinder. On re-quest, this can be carried out by themanufacturer at their works.This enables the protective box to beadapted to the circular formwork.

Important: Make sure that the inter-nal rebars are not damaged!

FERBOX® type E - Refer to Page 7Single row connection of, e.g. concrete walls 80 mm to con-crete wall or concrete support.

FERBOX® type B - Refer to Page 8Dual row connection of, e.g. a concrete wall / ceiling to aconcrete wall.

FERBOX® type BQ - Refer to Page 9

Dual row, toothed connection of, e.g. a concrete wall / ceilingto a concrete wall.

FERBOX® type BL - Refer to Page 10Dual row, toothed connection of, e.g. a concrete wall / ceilingto a concrete wall.

FERBOX® type D - Refer to Page 11

Dual row connection of, e.g. concrete walls 270 mm to con-crete wall.

FERBOX® type F - Refer to Page 11Dual row connection of, e.g. prefabricated walls.

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Ferbox®Standard types

Designs available:

Legend:

smooth

toothed Q

toothed L

For standard applications, a series of single and dual row standard types with a length of 1.25 m is available. Reversebending connectors with non-standard stirrup, stirrup dimensions and element lengths are available as special types.Refer to Page 12.

Overview of types and application

Product definition:Definition of the standard types by type designation, diameter and division.

Example for ordering: FERBOX® type B 9 - 8 - 15

Diameter ø & division e

Stirrup width b (box width +25mm)

Type designation

Reinforcement for reliable bonding7

Ferbox® type ETechnical data


h

v

d

e

lü

1.25 m

FERBOX® type E - single row connection

v

h

lüH

F

lüh

v

d

ds

B2B1

Joint category, smooth Rebars made from B500B.Bending roller diameter dBR = 6 x dsConstruction design & dimensions in accordance with DBV bulletin*Standard length 1.25 mNon-standard dimensions available under special type S5 (refer to Page 12-13)

Type

E

Hook length v [mm]

Tie length lü / Ø [mm]

Stirrup distancee [mm]

Stirrupheight h [mm]

Protectivebox width d [mm]

Boxheight H [mm]

Box depth + coverF [mm]

Componentthickness B1**[mm]


E 8-10 E 8-15E 8-20E 8-25

72 320/8100150200250

170 55 21 30 200 80

E 10-10E 10-15E 10-20E 10-25

90 390/10100150200250

170 55 21 30 200 80

E 12-10E 12-15E 12-20E 12-25

110 460/12100150200250

170 85 21 40 200 110

* DBV bulletin ”Rebending of reinforced concrete and requirements of protective boxes”, January 2011 edition** Depending on the concrete covering cv

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Ferbox® type BTechnical data

8

h

b

de

lü

1.25 m

FERBOX® type B - dual row connection

b

h

lüH

F

lüh

b d

ds

B2B1

Type

B

Stirrup width b [mm]





Boxheight H [mm]




B 9- 8-15B 9- 8-20B 9-10-15B 9-10-20B 9-12-15B 9-12-20

90

320/ 8320/ 8390/10390/10430/12460/12

150200150200150200

170 115 21

303030304040

200 140-180

B 12- 8-15B 12- 8-20B 12-10-15B 12-10-20B 12-12-15B 12-12-20

120

320/ 8320/ 8390/10390/10460/12460/12

150200150200150200

170 145 21

303030304040

200 170-210

B 14- 8-15B 14- 8-20B 14-10-15B 14-10-20B 14-12-15B 14-12-20

140

320/ 8320/ 8390/10390/10460/12460/12

150200150200150200

170 165 21

303030304040

200 190-230

B 16- 8-15B 16- 8-20B 16-10-15B 16-10-20B 16-12-15B 16-12-20

160

320/ 8320/ 8390/10390/10460/12460/12

150200150200150200

170 185 21

303030304040

200 210-250

B 18- 8-15B 18- 8-20B 18-10-15B 18-10-20B 18-12-15B 18-12-20

180

320/ 8320/ 8390/10390/10460/12460/12

150200150200150200

170 205 21

303030304040

200 230-270

B 20- 8-15B 20- 8-20B 20-10-15B 20-10-20B 20-12-15B 20-12-20

200

320/ 8320/ 8390/10390/10460/12460/12

150200150200150200

170 225 21

303030304040

200 250-290


Joint category, smooth Rebars made from B500B.Bending roller diameter dBR = 6 x dsConstruction design & dimensions in acc. with DBV bulletin*Standard length 1.25 mNon-standard dimensions available under special type A0 (refer to Page 12-13)

for better solutions...Ferbox® type BQTechnical data


de

1.25 mb

lü

h

b h

lü

H

F

lüh

b d

ds

B2

B1

Type

BQ






Boxheight H [mm]




BQ 9- 8-15BQ 9- 8-20BQ 9-10-15BQ 9-10-20BQ 9-12-15BQ 9-12-20

90

320/ 8320/ 8390/10390/10430/12460/12

150200150200150200

170 115 21

404040405050

200 140-180

BQ 12- 8-15BQ 12- 8-20BQ 12-10-15BQ 12-10-20BQ 12-12-15BQ 12-12-20

120

320/ 8320/ 8390/10390/10460/12460/12

150200150200150200

170 145 21

404040405050

200 170-210

BQ 14- 8-15BQ 14- 8-20BQ 14-10-15BQ 14-10-20BQ 14-12-15BQ 14-12-20

140

320/ 8320/ 8390/10390/10460/12460/12

150200150200150200

170 16521

404040405050

200 190-230

BQ 16- 8-15BQ 16- 8-20BQ 16-10-15BQ 16-10-20BQ 16-12-15BQ 16-12-20

160

320/ 8320/ 8390/10390/10460/12460/12

150200150200150200

170 185 21

404040405050

200 210-250

BQ 18- 8-15BQ 18- 8-20BQ 18-10-15BQ 18-10-20BQ 18-12-15BQ 18-12-20

180

320/ 8320/ 8390/10390/10460/12460/12

150200150200150200

170 205 21

404040405050

200 230-270

BQ 20- 8-15BQ 20- 8-20BQ 20-10-15BQ 20-10-20BQ 20-12-15BQ 20-12-20

200

320/ 8320/ 8390/10390/10460/12460/12

150200150200150200

170 225 21

404040405050

200 250-290


FERBOX® type BQ - dual row connection [shear-serration in transverse direction]

Joint category, toothed Rebars made from B500B.Bending roller diameter dBR = 6 x dsConstruction design & dimensions in acc. with DBV bulletin*Standard length 1.25 mNon-standard dimensions available under special type A0 (refer to Page 12-13)

www.h-bau.de10

Ferbox® type BLTechnical data

h

b

de

lü

1.25 m

b

h

lüH

F

lüh

b d

ds

B2B1

Type

BL






Boxheight H [mm]




BL 9- 8-15BL 9- 8-20BL 9-10-15BL 9-10-20

90

320/ 8320/ 8390/10390/10

150200150200

170 115 28

40404040

200 140-180

BL 12- 8-15BL 12- 8-20BL 12-10-15BL 12-10-20BL 12-12-15BL 12-12-20

120

320/ 8320/ 8390/10390/10460/12460/12

150200150200150200

170 145 28

404040405050

200 170-210

BL 14- 8-15BL 14- 8-20BL 14-10-15BL 14-10-20BL 14-12-15BL 14-12-20

140

320/ 8320/ 8390/10390/10460/12460/12

150200150200150200

170 165 28

404040405050

200 190-230

BL 16- 8-15BL 16- 8-20BL 16-10-15BL 16-10-20BL 16-12-15BL 16-12-20

160

320/ 8320/ 8390/10390/10460/12460/12

150200150200150200

170 185 28

404040405050

200 210-250

BL 18- 8-15BL 18- 8-20BL 18-10-15BL 18-10-20BL 18-12-15BL 18-12-20

180

320/ 8320/ 8390/10390/10460/12460/12

150200150200150200

170 205 28

404040405050

200 230-270

BL 20- 8-15BL 20- 8-20BL 20-10-15BL 20-10-20BL 20-12-15BL 20-12-20

200

320/ 8320/ 8390/10390/10460/12460/12

150200150200150200

170 225 28

404040405050

200 250-290


FERBOX® type BL - dual row connection [shear-serration in longitudinal direction]

Joint category, toothedRebars made from B500B.Bending roller diameter dBR = 6 x dsConstruction design & dimensions in acc. with DBV bulletin*Standard length 1.25 mNon-standard dimensions available under A0 (refer to Page 12-13)


Ferbox® type F, DTechnical data


h

b

de

lü

1.25 m

FERBOX® type D - dual row connection

b

h

lüH

F

lüh

b d

ds

B2

B1

Joint category, smooth Rebars made from B500B.Bending roller diameter dBR = 6 x dsConstruction design & dimensions in acc. with DBV bulletin*Standard length 1.25 mNon-standard dimensions available under D (refer to Page 12-13)

Type

D






Boxheight H [mm]




D 24- 8-15D 24- 8-20

240 320/ 8150200

170 265 21 30 200 290-360

D 24-10-15D 24-10-20

240 390/ 10150200

170 265 21 30 200 290-360

D 24-12-15D 24-12-20

240 460/ 12150200

170 265 21 40 200 290-360

h

b

de

lü

1.25 m

b

hlüH

F

lühb dds

B2

Joint category, smooth Rebars made from B500B.Construction design & dimensions in acc. with DBV bulletin*Standard length 1.25 mNon-standard dimensions available under A2 (refer to Page 12-13)

Type

F


Stirrup height lü / Ø [mm]


Tie lengthh [mm]


Boxheight H [mm]



F 8-15F 8-20F 8-25

60 83/ 8150200250

330 85 21 30 110-180

F 10-15F 10-20F 10-25

60 83/10150200250

400 85 21 30 110-180

FERBOX® type F - dual row connection for prefabricated walls


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Ferbox®Special types

12

FERBOX® type A0Dual row connection of, e.g. a concrete wall / ceiling to aconcrete wall.

FERBOX® type A1Dual row connection of, e.g. a bracket to a concrete wall.


FERBOX® type A2VDual row connection of, e.g. a bracket to a concrete wall witha larger tie length.


FERBOX® type R3Dual row connection of, e.g. a rigid ceiling connection.

FERBOX® type DDual row connection of, e.g. concrete walls 270 mm to con-crete wall.

lüv

b

h

lüh

b

lüh

v

b

d

b lüh

b

v

lüh

b lüh

lübh

Available in design:smooth toothed Q toothed L

There are a total of 14 special types available with corresponding forms of stirrup.The stirrup dimensions and element lengths can be arbitrarily selected, restricted by production technology conditionsand box width. Here, refer to the Table on Page 14.

Overview of types and application

for better solutions...Ferbox®Special types


Product definition:Definition of special types by type designation (stirrup form), diameter and division, stirrup dimensions and elementlength.

FERBOX® type S1Single row connection of, e.g. a concrete wall to a concretewall or concrete support.

FERBOX® type S2Single row connection of, e.g. a concrete wall to a concretewall or concrete support.

FERBOX® type S3Dual row connection of, e.g. a concrete wall / ceiling to aconcrete wall.

FERBOX® type S4Single row overlap joint on both sides, e.g. wall to wall

FERBOX® type S5Single row connection of, e.g. concrete walls 80 mm to con-crete wall or concrete support.

FERBOX® type S6Dual row overlap joint on both sides, e.g. wall to wall

FERBOX® type S45Dual row connection of, e.g. rigid ceiling connection.

lüh

lü

d

bh

lübh

lüv

b

h

lü

lü

h

h

v

v

lüh

Designs available:smooth toothed Q toothed L

Example for ordering: FERBOX® type A3/18 - 10 - 15; h=12 cm, lü=14 cm, v=30 cm, l=1.00 m

Element length

Stirrup dimensions



Type designation

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Ferbox®maximum overlap lengths for special types

14

Arrangement of rebars and max. overlap length max. lü

25 25

max. lü*

max. lü

l = 1.25 m

l = 1.25 m

ee

25 25ee

Poly

styr

ene

plug

s

Poly

styr

ene

plug

s

Poly

styr

ene

plug

s

Poly

styr

ene

plug

s

l = 1.25 m

25 25ee

max. lü

Poly

styr

ene

plug

s

Poly

styr

ene

plug

s

Box[mm]

Bar Ø[mm]

Distance[mm]

max. lü [mm] for special type

S1, S2, S4,S5 (E), D

S3, S6, A0 (B), R3

A1, A2, A2V,A3

55

8100 320 - -150 410 - -200 550 - -

10100 280 - -150 400 - -200 500 - -

85

8100 590 - 90150 650 - 140200 600 - 190

10100 490 - -150 600 - -200 600 - -

12100 460 - -150 600 - -200 600 - -

115

8100 - 340 90 / 165*150 - 600 140 / 215*200 - 600 190 / 270*

10100 - 320 90150 - 550 140200 - 460 190

12100 - - 75150 - 430 120200 - 460 170

145

8100 - 500 90 / 215*150 - 600 140 / 290*200 - 600 190 / 380*

10100 - 380 100150 - 600 170200 - 600 220

12100 - 400 90150 - 600 140 200 - 600 190

Box[mm]

Bar Ø[mm]

Distance[mm]

max. lü [mm] for special type

S1, S2, S4,S5 (E), D

S3, S6, A0 (B), R3

A1, A2, A2V,A3

165

8100 - 600 90 / 335*150 - 600 140 / 430*200 - 600 190 / 250*

10100 - 460 90 / 220*150 - 600 140 / 280*200 - 600 190 / 420*

12100 - 430 100 / 140*150 - 600 170 / 230*200 - 600 220 / 320*

185

8100 - 600 90 / 435*150 - 600 140 / 550*200 - 600 190 / 580*

10100 - 550 90 / 320*150 - 600 140 / 400*200 - 600 190 / 580*

12100 - 480 100 / 220*150 - 600 170 / 330*200 - 600 220 / 480*

205

8100 - 600 90 / 515*150 - 600 140 / 580*200 - 600 190 / 580*

10100 - 600 90 / 515*150 - 600 140 / 580*200 - 600 190 / 580*

12100 - 550 100 / 300*150 - 600 170 / 450*200 - 600 220 / 580*

225

8100 - 600 90 / 580*150 - 600 140 / 580*200 - 600 190 / 580*

10100 - 600 90 / 520*150 - 600 140 / 600*200 - 600 190 / 600*

12100 - 600 100 / 380*150 - 600 170 / 550*200 - 600 220 / 580*

max. lü for distance e = 250 mm on request* for tapered, curved rebars, types A1, A2, A2V, A3

Type B, E, S1, S2, S3, S4,S5, S6, A0, R3, D

Type F, A1, A2, A2V, A3normal curved

Type A1, A2, A2V, A3tapered curved

* for tapered, curved rebars, types A1, A2, A2V, A3

for better solutions...Ferbox®Ties and joints in accordance with EC2


Basic dimensions of the tie length lb,rqd [mm]

Concretestrength

Bondcondition

Bar diameter ds [mm]

8 10 12

C20/25 good 370 470 560

C25/30 good 320 400 480

C30/37 good 290 360 430

Overlap length and tie lengthIn accordance with EC2 and the DBV bulletin, the reinforcement for reverse bending connectors in the CCT can only beexploited up to 80%. Due to the 20% reduced steel tension, the tie length can also be reduced by 20%.

Ø ds / e Overlap length [mm] for C20/25 h [mm]

l0 100% l0 80% lü StandardØ 8 / 25

378 302 320 170Ø 8 / 20Ø 8 / 15Ø 8 / 10Ø 10 / 25

473 378 390 170Ø 10 / 20Ø 10 / 15Ø 10 / 10Ø 12 / 25

567 454460 170

Ø 12 / 20Ø 12 / 15Ø 12 / 10 794* 635*

* when 6 = 1.4

F

lüh

ds

Basic dimensions of the tie length lb,rqd

ds Bar diameter

sd Steel tension reduced by 20%, in accordance withDBV bulletin → sd ≤ 500/1.15 · 0.8 = 348 N/mm²

fbd Bond stress in accordance with EC2

lb,rqd = ×ds4

sdfbd

Tie length lbd

1 = 1.0 for straight ends of bars

1 = 0.7 for non-straight ends of bars in accordance with EC2

5 = 1.0 for indirect storage

5 = 0.7 for direct storage

Standard overlap length lü

lbd = 1 × 5 × lb,rqd

Overlap length l0

6 = 1.0 for ds < 16 mm, a 8 ds and c1 4 ds in ac-cordance with EC2, Table NA.8.3

otherwise

6 = 1.4 e.g. for ds = 12 mm, e = 100 mm, given that a > 8 ds

l0 = lbd × 6

Ferbox®Calculation in accordance with DBV bulletin

16 www.h-bau.de

a1 ≥ 50 mm can be considered as a2 at bi, thereby however, only the lower surface roughness of protective boxes or const-ruction joint for bi is to be taken into consideration. Alternatively, the individual width of the area of the construction joint or protective boxes with the respective surface roughness for bi can be taken into consideration.

[R1) GI. (6.2): Shear force resistance without shear force reinforcement with reduction through the roughness coefficient

[R1) GI. (6.8): Shear force resistance with shear force reinforcement

Maximum absorbable shear force with shear force reinforce-ment (very smooth joint not permitted):[R1) GI. (6.9) for 90° stirrup reinforcement, in the area of the rebending position limited to 30 %

[R1) GI. (6.7aDE): Limiting of the concrete strut angle: however, limit of θ ≤ 45° in the area Ie. = 0.5 . cot θ d both sides of the joint:

The longitudinal reinforcement in GI. (6.2) taken into account is that applied at the tension side, according to the static system (e.g. c, d or e). Due to the difficulty in concreting, the effective height d, reduced by a1 for a1 < 50 mm in the pressure zone is represented in Figure d and e.

a2 < 50 mm with surface roughness in accordance with DIN EN 1992-1-1, 6.2.5 (refer to Table 1)

For dynamic or fatigue load, the concrete bond (adhesion) must not be taken into consideration (c = 0).If tension occurs due to influences at right angle to the joint, set c = 0.For concrete strength classes ≥ C55/67, the values with the factor (1.1 - fck, I 500) must be multiplied by the factor fck in [Nimm].The frictional component in GI. 6.25 can only be exploited to the limit for very smooth joints.

a1 < 50 mma2 ≤ 50 mm with surface characteristics in accordance with DIN EN 1992-1-1, 6.2.5

Shear force, longitudinal to the construction joint:[R1) GI. 6.25: Rate value of the thrust loading capacity = bearing contact areas [concrete] + [friction] + [bond reinforce-ment) ≤ maximum loading capacity

Thereby,(with

with and

iawand(positive for pressure and negative for tension);

at the rebending position);(no reduction to 0.3 VRdi.max)

Joint surfacetoothedroughsmooth

with

with

with

with

Wall - Ceiling

Boundary of concrete section, [R1] DIN EN 1992-1-1 with DIN EN 1992-1-1/NA

Ceiling - Ceiling

with c in accordance with Table 1;0 as tensile stress!

Notes:

and

and c in accordance with Table 1

very smooth

Shear force transverse to the construction joint:

Source: DBV bulletin “Rebending of reinforced concrete and requirements of protective boxes” January 2011 editionFigure 8: Measurement in the restricted condition of load capacity - Cross-section values

Ferbox®Measurement values in accordance with type approval testing

C30/37 Type B9 Type B12 Type B14 Type B16 Type B18 Type B20Ø 8/25 114,5 121,4 126,0 130,6 135,2 139,8Ø 8/20 136,5 143,4 148,0 152,6 157,2 161,8Ø 8/15 173,3 180,1 184,7 189,3 193,9 198,5Ø 8/10 195,5 246,5 258,2 262,8 267,4 271,9Ø 10 / 25 136,5 143,4 148,0 152,6 157,2 161,8Ø 10 / 20 164,1 171,0 175,6 180,2 184,8 189,4Ø 10 / 15 195,5 216,9 221,5 226,0 230,6 235,2Ø 10 / 10 - 246,5 280,5 314,5 322,4 327,0Ø 12 / 25 149,1 156,0 160,6 165,2 169,8 174,4Ø 12 / 20 179,8 186,7 191,3 195,9 200,5 205,1Ø 12 / 15 - 237,8 242,4 247,0 251,6 256,2Ø 12 / 10 - - 280,5 314,5 348,5 358,5

Shear force parallel to the joint - case a FERBOX® type B

ba1

a1

VEd

hlü

Boundary of concrete section

Assumptions: Load capacity of the joint in accordance with case a, DBV bulletin - rebending - refer to Page 16a1 £ 5cm cd = Nd = 0



The values in the table are applicable to the standard elements type B on Page 8 where:h = 170 mmØ 8 lü = 320 mmØ 10 lü = 390 mmØ 12 lü = 460 mm


max vEd [kN/m]


Observe the notes in the type approval testing!

17

For larger tie and overlap lengths, greater measurement values are possible. Please contact our ap-plication technology department.Tel.: +49 (0) 77 42 / 92 15-70 Fax: +49 (0) 77 42 / 92 15-96 *


18 www.h-bau.de

Shear force parallel to the joint - case a FERBOX® type BL

ba1

a1

VEd


b h

lü

Assumptions: Load capacity of the joint in accordance with case a, DBV bulletin - rebending - refer to Page 16 a1 £ 5cm cd = Nd = 0

The values in the table are applicableto the standard elements type BL onPage 10 where:h = 170 mmØ 8 lü = 320 mmØ 10 lü = 390 mmØ 12 lü = 460 mm

For larger tie and overlap lengths, greater measurement values are possible. Please contact our ap-plication technology department.Tel.: +49 (0) 77 42 / 92 15-70 Fax: +49 (0) 77 42 / 92 15-96 *

C30/37 Type BL9 Type BL12 Type BL14 Type BL16 Type BL18 Type BL20Ø 8/25 188,8 206,0 217,5 229,0 240,5 252,0Ø 8/20 219,4 236,7 248,2 259,7 271,2 282,6Ø 8/15 270,6 287,8 299,3 310,8 322,3 333,8Ø 8/10 372,8 390,1 401,6 413,0 424,5 436,0Ø 10 / 25 219,4 236,7 248,2 259,7 271,2 282,6Ø 10 / 20 257,8 275,0 286,5 298,0 309,5 321,0Ø 10 / 15 321,7 338,9 350,4 361,9 373,4 384,9Ø 10 / 10 - 466,8 478,3 489,7 501,2 512,7Ø 12 / 25 236,0 253,2 264,7 276,2 287,7 299,2Ø 12 / 20 278,4 295,7 307,2 318,7 330,1 341,6Ø 12 / 15 - 366,5 378,0 389,4 400,9 412,4Ø 12 / 10 - - 519,5 531,0 542,5 554,0


max vEd [kN/m]


toothed in accor-

dance with EC2



maximum shear force capability of the connection without shear force reinforcement in the ceiling: max vEd [kN/m]

C20/25 Type B 9, 12, 14, 16, 18, 20d =120 mm d =140 mm d =160 mm d =180 mm d =200 mm d =220 mm d =240 mm d =260 mm d =280 mm

Ø 8 / 25 49,4 53,0 56,5 60,1 62,9 62,9 62,9 62,9 62,9Ø 8 / 20 49,4 53,0 56,5 60,1 63,6 65,8 67,9 70,0 72,1Ø 8 / 15 49,4 53,0 56,5 60,1 63,6 65,8 67,9 70,0 72,1Ø 8 / 10 - 53,0 56,5 60,1 63,6 65,8 67,9 70,0 72,1Ø 10 / 25 49,4 53,0 56,5 60,1 63,6 65,8 67,9 70,0 72,1Ø 10 / 20 49,4 53,0 56,5 60,1 63,6 65,8 67,9 70,0 72,1Ø 10 / 15 49,4 53,0 56,5 60,1 63,6 65,8 67,9 70,0 72,1Ø 10 / 10 - - 56,5 60,1 63,6 65,8 67,9 70,0 72,1Ø 12 / 25 53,1 62,0 65,9 69,4 73,0 75,2 77,3 79,4 81,5Ø 12 / 20 53,1 62,0 65,9 69,4 73,0 75,2 77,3 79,4 81,5Ø 12 / 15 - 62,0 65,9 69,4 73,0 75,2 77,3 79,4 81,5Ø 12 / 10 - - 68,5 71,0 73,5 75,2 77,3 79,4 81,5

Shear force vertical to the joint without shear force reinforcement - case c FERBOX® type B

d

VEdh

lü


Assumptions: Load capacity of the joint in accordance with case c, DBV bulletin - rebending - refer to Page 16cd = 0



The values in the table are applicableto the standard elements type B onPage 8 where:h = 170 mmØ 8 lü = 320 mmØ 10 lü = 390 mmØ 12 lü = 460 mm


Ø 8 / 25 56,5 60,4 62,9 62,9 62,9 62,9 62,9 62,9 62,9Ø 8 / 20 56,5 60,4 64,4 68,3 72,3 74,7 77,1 78,7 78,7Ø 8 / 15 56,5 60,4 64,4 68,3 72,3 74,7 77,1 79,5 81,8Ø 8 / 10 - 60,4 64,4 68,3 72,3 74,7 77,1 79,5 81,8Ø 10 / 25 56,5 60,4 64,4 68,3 72,3 74,7 77,1 79,5 81,8Ø 10 / 20 56,5 60,4 64,4 68,3 72,3 74,7 77,1 79,5 81,8Ø 10 / 15 56,5 60,4 64,4 68,3 72,3 74,7 77,1 79,5 81,8Ø 10 / 10 - - 64,4 68,3 72,3 74,7 77,1 79,5 81,8Ø 12 / 25 59,4 69,3 75,3 79,2 83,2 85,6 88,0 90,4 92,7Ø 12 / 20 59,4 69,3 75,3 79,2 83,2 85,6 88,0 90,4 92,7Ø 12 / 15 - 69,3 75,3 79,2 83,2 85,6 88,0 90,4 92,7Ø 12 / 10 - - 76,9 79,7 83,2 85,6 88,0 90,4 92,7


Ø 8 / 25 62,9 62,9 62,9 62,9 62,9 62,9 62,9 62,9 62,9Ø 8 / 20 62,9 67,3 71,6 76,0 78,7 78,7 78,7 78,7 78,7Ø 8 / 15 62,9 67,3 71,6 76,0 80,3 83,0 85,6 88,2 90,7Ø 8 / 10 - 67,3 71,6 76,0 80,3 83,0 85,6 88,2 90,7Ø 10 / 25 62,9 67,3 71,6 76,0 80,3 83,0 85,6 88,2 90,7Ø 10 / 20 62,9 67,3 71,6 76,0 80,3 83,0 85,6 88,2 90,7Ø 10 / 15 62,9 67,3 71,6 76,0 80,3 83,0 85,6 88,2 90,7Ø 10 / 10 - - 71,6 76,0 80,3 83,0 85,6 88,2 90,7Ø 12 / 25 65,1 75,9 83,9 88,3 92,6 95,3 97,9 100,5 103,0Ø 12 / 20 65,1 75,9 83,9 88,3 92,6 95,3 97,9 100,5 103,0Ø 12 / 15 - 75,9 83,9 88,3 92,6 95,3 97,9 100,5 103,0Ø 12 / 10 - - 84,7 88,3 92,6 95,3 97,9 100,5 103,0


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20

Shear force vertical to the joint without shear force reinforcement - case c FERBOX® type BQ

d

VEdBoundary of concrete section

b h

lü

t

Assumptions: Load capacity of the joint in accordance with case c, DBV bulletin - rebending - refer to Page 16 cd = 0

maximum shear force capability of the connection without shear force reinforcement in the ceiling: max vEd [kN/m]

C20/25 Type BQ 9, 12, 14, 16, 18, 20d =120 mm d =140 mm d =160 mm d =180 mm d =200 mm d =220 mm d =240 mm d =260 mm d =280 mm

Ø 8 / 25 53,1 62,0 62,9 62,9 62,9 62,9 62,9 62,9 62,9

Ø 8 / 20 53,1 62,0 70,8 78,7 78,7 78,7 78,7 78,7 78,7

Ø 8 / 15 53,1 62,0 70,8 79,7 88,5 94,0 99,4 104,7 104,9

Ø 8 / 10 - 62,0 70,8 79,7 88,5 94,0 99,4 104,7 109,8

Ø 10 / 25 53,1 62,0 70,8 79,7 88,5 94,0 95,6 95,6 95,6

Ø 10 / 20 53,1 62,0 70,8 79,7 88,5 94,0 99,4 104,7 109,8

Ø 10 / 15 53,1 62,0 70,8 79,7 88,5 94,0 99,4 104,7 109,8

Ø 10 / 10 - - 70,8 79,7 88,5 94,0 99,4 104,7 109,8

Ø 12 / 25 53,1 62,0 70,8 79,7 88,5 94,0 99,4 104,7 109,8

Ø 12 / 20 53,1 62,0 70,8 79,7 88,5 94,0 99,4 104,7 109,8

Ø 12 / 15 55,8 62,0 70,8 79,7 88,5 94,0 99,4 104,7 109,8

Ø 12 / 10 - - 77,4 83,7 89,8 94,0 99,4 104,7 109,8


Ø 8 / 25 59,4 62,9 62,9 62,9 62,9 62,9 62,9 62,9 62,9Ø 8 / 20 59,4 69,3 78,7 78,7 78,7 78,7 78,7 78,7 78,7Ø 8 / 15 59,4 69,3 79,2 89,1 99,0 104,9 104,9 104,9 104,9Ø 8 / 10 - 69,3 79,2 89,1 99,0 105,1 111,1 117,0 122,8Ø 10 / 25 59,4 69,3 79,2 89,1 98,3 98,3 98,3 98,3 98,3Ø 10 / 20 59,4 69,3 79,2 89,1 99,0 105,1 111,1 117,0 122,8Ø 10 / 15 59,4 69,3 79,2 89,1 99,0 105,1 111,1 117,0 122,8Ø 10 / 10 - - 79,2 89,1 99,0 105,1 111,1 117,0 122,8Ø 12 / 25 59,4 69,3 79,2 89,1 99,0 105,1 111,1 117,0 122,8Ø 12 / 20 59,4 69,3 79,2 89,1 99,0 105,1 111,1 117,0 122,8Ø 12 / 15 60,1 69,3 79,2 89,1 99,0 105,1 111,1 117,0 122,8Ø 12 / 10 - - 83,4 90,2 99,0 105,1 111,1 117,0 122,8


Ø 8 / 25 62,9 62,9 62,9 62,9 62,9 62,9 62,9 62,9 62,9Ø 8 / 20 65,1 75,9 78,7 78,7 78,7 78,7 78,7 78,7 78,7Ø 8 / 15 65,1 75,9 86,8 97,6 104,9 104,9 104,9 104,9 104,9Ø 8 / 10 - 75,9 86,8 97,6 108,4 115,1 121,7 128,2 134,5Ø 10 / 25 65,1 75,9 86,8 97,6 98,3 98,3 98,3 98,3 98,3Ø 10 / 20 65,1 75,9 86,8 97,6 108,4 115,1 121,7 122,9 122,9Ø 10 / 15 65,1 75,9 86,8 97,6 108,4 115,1 121,7 128,2 134,5Ø 10 / 10 - - 86,8 97,6 108,4 115,1 121,7 128,2 134,5Ø 12 / 25 65,1 75,9 86,8 97,6 108,4 115,1 121,7 128,2 134,5Ø 12 / 20 65,1 75,9 86,8 97,6 108,4 115,1 121,7 128,2 134,5Ø 12 / 15 65,1 75,9 86,8 97,6 108,4 115,1 121,7 128,2 134,5Ø 12 / 10 - - 88,6 97,6 108,4 115,1 121,7 128,2 134,5

The values in the table are applicableto the standard elements type BQ onPage 9 where:h = 170 mmØ 8 lü = 320 mmØ 10 lü = 390 mmØ 12 lü = 460 mm

toothed in accor-

dance with EC2


for better solutions...Ferbox®Measurement values in accordance with type approval testing


Shear force vertical to the joint with shear force reinforcement - case c FERBOX® type B, BQ

hlü

d


Assumptions: Load capacity of the joint in accordance with case c, DBV bulletin - rebending - refer to Page 16 cd = 0

The values in the table are applicableto the standard elements type B onPage 8 where:h = 170 mmØ 8 lü = 320 mmØ 10 lü = 390 mmØ 12 lü = 460 mm

maximum shear force capability of the connection for shear force reinforcement in the ceiling: max vEd [kN/m]]

C20/25 Type B, BQ 9, 12, 14, 16, 18, 20d =120 mm d =140 mm d =160 mm d =180 mm d =200 mm d =220 mm d =240 mm d =260 mm d =280 mm

Ø 8 / 25 69,9 69,9 69,9 69,9 69,9 69,9 69,9 69,9 69,9Ø 8 / 20 82,9 87,4 87,4 87,4 87,4 87,4 87,4 87,4 87,4Ø 8 / 15 82,9 108,4 116,6 116,6 116,6 116,6 116,6 116,6 116,6Ø 8 / 10 - 108,4 133,9 159,4 174,8 174,8 174,8 174,8 174,8Ø 10 / 25 82,9 108,4 109,3 109,3 109,3 109,3 109,3 109,3 109,3Ø 10 / 20 82,9 108,4 133,9 136,6 136,6 136,6 136,6 136,6 136,6Ø 10 / 15 82,9 108,4 133,9 159,4 182,1 182,1 182,1 182,1 182,1Ø 10 / 10 - - 133,9 159,4 184,9 210,4 235,9 261,4 273,2Ø 12 / 25 82,9 108,4 133,9 157,4 157,4 157,4 157,4 157,4 157,4Ø 12 / 20 82,9 108,4 133,9 159,4 184,9 196,7 196,7 196,7 196,7Ø 12 / 15 82,9 108,4 133,9 159,4 184,9 210,4 235,9 261,4 262,3Ø 12 / 10 - - 133,9 159,4 184,9 210,4 235,9 261,4 286,9


Ø 8 / 25 69,9 69,9 69,9 69,9 69,9 69,9 69,9 69,9 69,9Ø 8 / 20 87,4 87,4 87,4 87,4 87,4 87,4 87,4 87,4 87,4Ø 8 / 15 103,6 116,6 116,6 116,6 116,6 116,6 116,6 116,6 116,6Ø 8 / 10 - 135,5 167,3 174,8 174,8 174,8 174,8 174,8 174,8Ø 10 / 25 103,6 109,3 109,3 109,3 109,3 109,3 109,3 109,3 109,3Ø 10 / 20 103,6 135,5 136,6 136,6 136,6 136,6 136,6 136,6 136,6Ø 10 / 15 103,6 135,5 167,3 182,1 182,1 182,1 182,1 182,1 182,1Ø 10 / 10 - - 167,3 199,2 231,1 263,0 273,2 273,2 273,2Ø 12 / 25 103,6 135,5 157,4 157,4 157,4 157,4 157,4 157,4 157,4Ø 12 / 20 103,6 135,5 167,3 196,7 196,7 196,7 196,7 196,7 196,7Ø 12 / 15 103,6 135,5 167,3 199,2 231,1 262,3 262,3 262,3 262,3Ø 12 / 10 - - 167,3 199,2 231,1 263,0 294,8 326,7 333,6


Ø 8 / 25 69,9 69,9 69,9 69,9 69,9 69,9 69,9 69,9 69,9Ø 8 / 20 87,4 87,4 87,4 87,4 87,4 87,4 87,4 87,4 87,4Ø 8 / 15 116,6 116,6 116,6 116,6 116,6 116,6 116,6 116,6 116,6Ø 8 / 10 - 162,6 174,8 174,8 174,8 174,8 174,8 174,8 174,8Ø 10 / 25 124,3 109,3 109,3 109,3 109,3 109,3 109,3 109,3 109,3Ø 10 / 20 124,3 136,6 136,6 136,6 136,6 136,6 136,6 136,6 136,6Ø 10 / 15 124,3 162,6 182,1 182,1 182,1 182,1 182,1 182,1 182,1Ø 10 / 10 - - 200,8 239,1 273,2 273,2 273,2 273,2 273,2Ø 12 / 25 124,3 157,4 157,4 157,4 157,4 157,4 157,4 157,4 157,4Ø 12 / 20 124,3 162,6 196,7 196,7 196,7 196,7 196,7 196,7 196,7Ø 12 / 15 124,3 162,6 200,8 239,1 262,3 262,3 262,3 262,3 262,3Ø 12 / 10 - - 200,8 239,1 277,3 315,6 353,8 376,7 376,7

Joint, smooth or

toothed in accordance

with EC2



Shear force vertical to the joint without shear force reinforcement - case e FERBOX® type B

da1

VEdh

lü


Assumptions: Load capacity of the joint in accordance with case e, DBV bulletin - rebending - refer to Page 16cd = 0

22 www.h-bau.de

The values in the table are applica-ble to the standard elements type Bon Page 8 where:h = 170 mmØ 8 lü = 320 mmØ 10 lü = 390 mmØ 12 lü = 460 mm

Observe the notes in the type approval testing! A fixing moment of mEd = vEd ∙ z is covered by the existing rebending reinforcement. Forlarger moments, coverage of the tensile force must be independently verified.

maximum shear force capability of the connection without shear force reinforcement in the ceiling: max vEd [kN/m]]

C20/25 Type B 9, 12, 14, 16, 18, 20d =100 mm d =120 mm d =140 mm d =160 mm d =180 mm d =200 mm

Ø 8 / 25 44,3 49,4 53,0 56,5 56,7 56,7Ø 8 / 20 44,3 49,4 53,0 56,5 60,1 63,6Ø 8 / 15 44,3 49,4 53,0 56,5 60,1 63,6Ø 8 / 10 44,3 49,4 53,0 56,5 60,1 63,6Ø 10 / 25 44,3 49,4 53,0 56,5 60,1 63,6Ø 10 / 20 44,3 49,4 53,0 56,5 60,1 63,6Ø 10 / 15 44,3 49,4 53,0 56,5 60,1 63,6Ø 10 / 10 - 50,8 53,2 56,5 60,1 63,6Ø 12 / 25 44,3 53,1 62,0 65,9 69,4 73,0Ø 12 / 20 44,9 53,1 62,0 65,9 69,4 73,0Ø 12 / 15 - 55,8 62,0 65,9 69,4 73,0Ø 12 / 10 - - 65,9 68,5 71,0 73,5


Ø 8 / 25 49,5 56,5 60,4 64,4 65,8 65,8Ø 8 / 20 49,5 56,5 60,4 64,4 68,3 72,3Ø 8 / 15 49,5 56,5 60,4 64,4 68,3 72,3Ø 8 / 10 49,5 56,5 60,4 64,4 68,3 72,3Ø 10 / 25 49,5 56,5 60,4 64,4 68,3 72,3Ø 10 / 20 49,5 56,5 60,4 64,4 68,3 72,3Ø 10 / 15 49,5 56,5 60,4 64,4 68,3 72,3Ø 10 / 10 - 57,1 60,4 64,4 68,3 72,3Ø 12 / 25 49,5 59,4 69,3 75,3 79,2 83,2Ø 12 / 20 49,5 59,4 69,3 75,3 79,2 83,2Ø 12 / 15 - 60,1 69,3 75,3 79,2 83,2Ø 12 / 10 - - 74,1 76,9 79,7 83,2


Ø 8 / 25 54,2 62,9 67,3 69,9 69,9 69,9Ø 8 / 20 54,2 62,9 67,3 71,6 76,0 80,3Ø 8 / 15 54,2 62,9 67,3 71,6 76,0 80,3Ø 8 / 10 54,2 62,9 67,3 71,6 76,0 80,3Ø 10 / 25 54,2 62,9 67,3 71,6 76,0 80,3Ø 10 / 20 54,2 62,9 67,3 71,6 76,0 80,3Ø 10 / 15 54,2 62,9 67,3 71,6 76,0 80,3Ø 10 / 10 - 62,9 67,3 71,6 76,0 80,3Ø 12 / 25 54,2 65,1 75,9 83,9 88,3 92,6Ø 12 / 20 54,2 65,1 75,9 83,9 88,3 92,6Ø 12 / 15 - 65,1 75,9 83,9 88,3 92,6Ø 12 / 10 - - 81,0 84,7 88,3 92,6




Shear force vertical to the joint without shear force reinforcement -case e FERBOX® type BQ


da1

cv Assumption cv = 25mm

Assumption a1 = 10mm

b h

lü

t

Assumptions: Load capacity of the joint in accordance with case e, DBV bulletin - rebending - refer to Page 16cd = 0

The values in the table are applica-ble to the standard elements type BQon Page 9 where:h = 170 mmØ 8 lü = 320 mmØ 10 lü = 390 mmØ 12 lü = 460 mm

toothed in accor-

dance with EC2


maximum shear force capability of the connection without shear force reinforcement in the ceiling: max vEd [kN/m]]

C20/25 Type BQ 9, 12, 14, 16, 18, 20d =100 mm d =120 mm d =140 mm d =160 mm d =180 mm d =200 mm

Ø 8 / 25 44,3 53,1 56,7 56,7 56,7 56,7Ø 8 / 20 44,3 53,1 62,0 70,8 70,8 70,8Ø 8 / 15 44,3 53,1 62,0 70,8 79,7 88,5Ø 8 / 10 44,3 53,1 62,0 70,8 79,7 88,5Ø 10 / 25 44,3 53,1 62,0 70,8 70,8 70,8Ø 10 / 20 44,3 53,1 62,0 70,8 79,7 88,5Ø 10 / 15 44,3 53,1 62,0 70,8 79,7 88,5Ø 10 / 10 - 56,6 62,7 70,8 79,7 88,5Ø 12 / 25 44,3 53,1 62,0 70,8 79,7 85,0Ø 12 / 20 44,9 53,1 62,0 70,8 79,7 88,5Ø 12 / 15 - 55,8 62,0 70,8 79,7 88,5Ø 12 / 10 - - 70,8 77,4 83,7 89,8


Ø 8 / 25 49,5 59,4 65,8 65,8 65,8 65,8Ø 8 / 20 49,5 59,4 69,3 79,2 82,2 82,2Ø 8 / 15 49,5 59,4 69,3 79,2 89,1 99,0Ø 8 / 10 49,5 59,4 69,3 79,2 89,1 99,0Ø 10 / 25 49,5 59,4 69,3 79,2 82,2 82,2Ø 10 / 20 49,5 59,4 69,3 79,2 89,1 99,0Ø 10 / 15 49,5 59,4 69,3 79,2 89,1 99,0Ø 10 / 10 - 60,9 69,3 79,2 89,1 99,0Ø 12 / 25 49,5 59,4 69,3 79,2 89,1 98,6Ø 12 / 20 49,5 59,4 69,3 79,2 89,1 99,0Ø 12 / 15 - 60,1 69,3 79,2 89,1 99,0Ø 12 / 10 - - 76,3 83,4 90,2 99,0


Ø 8 / 25 54,2 65,1 69,9 69,9 69,9 69,9Ø 8 / 20 54,2 65,1 75,9 86,8 87,4 87,4Ø 8 / 15 54,2 65,1 75,9 86,8 97,6 108,4Ø 8 / 10 54,2 65,1 75,9 86,8 97,6 108,4Ø 10 / 25 54,2 65,1 75,9 86,8 92,8 92,8Ø 10 / 20 54,2 65,1 75,9 86,8 97,6 108,4Ø 10 / 15 54,2 65,1 75,9 86,8 97,6 108,4Ø 10 / 10 - 65,1 75,9 86,8 97,6 108,4Ø 12 / 25 54,2 65,1 75,9 86,8 97,6 108,4Ø 12 / 20 54,2 65,1 75,9 86,8 97,6 108,4Ø 12 / 15 - 65,1 75,9 86,8 97,6 108,4Ø 12 / 10 - - 81,0 88,6 97,6 108,4

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24

Shear force vertical to the joint with shear force reinforcement -case e FERBOX® type B, BQ

da1

VEdh

lü


Assumptions: Load capacity of the joint in accordance with case e, DBV bulletin - rebending - refer to Page 16 cd = 0

The values in the table are applica-ble to the standard elements type Bon Page 8 where:h = 170 mmØ 8 lü = 320 mmØ 10 lü = 390 mmØ 12 lü = 460 mm

Joint, smooth or

toothed in accor-

dance with EC2


maximum shear force capability of the connection for shear force reinforcement in the ceiling: max vEd [kN/m]]

C20/25 Type B, BQ 9, 12, 14, 16, 18, 20d =100 mm d =120 mm d =140 mm d =160 mm d =180 mm d =200 mm

Ø 8 / 25 56,7 56,7 56,7 56,7 56,7 56,7Ø 8 / 20 70,8 70,8 70,8 70,8 70,8 70,8Ø 8 / 15 73,3 94,4 94,4 94,4 94,4 94,4Ø 8 / 10 73,3 98,8 124,3 141,7 141,7 141,7Ø 10 / 25 70,8 70,8 70,8 70,8 70,8 70,8Ø 10 / 20 73,3 88,5 88,5 88,5 88,5 88,5Ø 10 / 15 73,3 98,8 118,1 118,1 118,1 118,1Ø 10 / 10 - 98,8 124,3 149,8 175,3 177,1Ø 12 / 25 73,3 85,0 85,0 85,0 85,0 85,0Ø 12 / 20 73,3 98,8 106,2 106,2 106,2 106,2Ø 12 / 15 - 98,8 124,3 141,7 141,7 141,7Ø 12 / 10 - - 124,3 149,8 175,3 200,8


Ø 8 / 25 65,8 65,8 65,8 65,8 65,8 65,8Ø 8 / 20 82,2 82,2 82,2 82,2 82,2 82,2Ø 8 / 15 91,6 109,6 109,6 109,6 109,6 109,6Ø 8 / 10 91,6 123,5 155,4 164,4 164,4 164,4Ø 10 / 25 82,2 82,2 82,2 82,2 82,2 82,2Ø 10 / 20 91,6 102,7 102,7 102,7 102,7 102,7Ø 10 / 15 91,6 123,5 137,0 137,0 137,0 137,0Ø 10 / 10 - 123,5 155,4 187,3 205,5 205,5Ø 12 / 25 91,6 98,6 98,6 98,6 98,6 98,6Ø 12 / 20 91,6 123,3 123,3 123,3 123,3 123,3Ø 12 / 15 - 123,5 155,4 164,4 164,4 164,4Ø 12 / 10 - - 155,4 187,3 219,1 246,6


Ø 8 / 25 69,9 69,9 69,9 69,9 69,9 69,9Ø 8 / 20 87,4 87,4 87,4 87,4 87,4 87,4Ø 8 / 15 110,0 116,6 116,6 116,6 116,6 116,6Ø 8 / 10 110,0 148,2 174,8 174,8 174,8 174,8Ø 10 / 25 92,8 92,8 92,8 92,8 92,8 92,8Ø 10 / 20 110,0 116,0 116,0 116,0 116,0 116,0Ø 10 / 15 110,0 148,2 154,7 154,7 154,7 154,7Ø 10 / 10 - 148,2 186,5 224,7 232,0 232,0Ø 12 / 25 110,0 111,4 111,4 111,4 111,4 111,4Ø 12 / 20 110,0 139,2 139,2 139,2 139,2 139,2Ø 12 / 15 - 148,2 185,6 185,6 185,6 185,6Ø 12 / 10 - - 186,5 224,7 263,0 278,4

for better solutions...Ferbox®Measurement values in accordance with type approval testing


For v, the following lengths are given: for ds=8 mm v= 320 mm, for ds=10 mm v= 390 mm, for ds=12 mm v= 460 mm

Type designation:FERBOX® type A3/ b - ø - e h lü v

Shear force vertical to the joint -special case bracket FERBOX® type A3

VEd


lC

lü

aCh

V

hb

35

50

b40

40

V

hlü

N.B.For VRd,2 < VEd ≤ VRd,1 closed, vertical stirrups for stirrup forces of a total of 0.7 · VEd must be arranged.For VEd ≤ VRd,2 no additional vertical stirrup is required.

Joint, smooth or

toothed in accor-

dance with EC2

maximum shear force capability of the connection: max vEd [kN/m]

C20/25

hb = 180 mmlc = 180 mmac = 90 mm

hb = 200 mmlc = 200 mmac = 100 mm

hb = 220 mmlc = 220 mmac = 110 mm

hb = 250 mmlc = 250 mmac = 130 mm

hb = 280 mmlc = 280 mmac = 150 mm

hb = 300 mmlc = 300 mmac = 160 mm

VRd,1 VRd,2 VRd,1 VRd,2 VRd,1 VRd,2 VRd,1 VRd,2 VRd,1 VRd,2 VRd,1 VRd,2

Ø 8 / 20 42,5 42,5 51,0 51,0 59,5 59,5 67,4 67,4 75,0 75,0 81,4 81,4

Ø 8 / 15 55,6 48,0 66,9 56,9 78,1 65,7 88,6 79,0 98,8 90,9 107,3 96,3

Ø 8 / 10 75,7 48,0 97,0 56,9 113,5 65,7 129,3 79,0 144,5 90,9 157,0 96,3

Ø 10 / 20 51,9 47,6 62,4 56,4 73,0 65,3 82,9 78,6 92,5 90,6 102,7 96,0

Ø 10 / 15 67,6 47,6 81,5 56,4 95,4 65,3 108,6 78,6 121,3 90,6 134,9 96,0

Ø 12 / 20 - - - - 86,0 64,9 97,9 78,1 109,4 90,3 121,6 95,8

Ø 12 / 15 - - - - 111,9 64,9 127,8 78,1 143,1 90,3 159,1 95,8

C25/30VRd,1 VRd,2 VRd,1 VRd,2 VRd,1 VRd,2 VRd,1 VRd,2 VRd,1 VRd,2 VRd,1 VRd,2

Ø 8 / 20 49,5 49,5 59,4 59,4 69,3 69,3 78,4 78,4 87,3 87,3 90,1 90,1

Ø 8 / 15 64,9 53,7 78,0 63,6 91,1 73,5 103,2 88,4 115,1 101,6 118,9 107,7

Ø 8 / 10 94,0 53,7 113,4 63,6 132,6 73,5 150,9 88,4 168,6 101,6 174,6 107,7

Ø 10 / 20 60,5 53,2 72,8 63,1 85,1 73,0 96,5 87,9 107,7 101,3 119,6 107,4

Ø 10 / 15 78,9 53,2 95,2 63,1 111,4 73,0 126,7 87,9 141,4 101,3 157,2 107,4

Ø 12 / 20 - - 85,6 62,6 100,3 72,5 114,1 87,4 127,4 101,0 141,6 107,1

Ø 12 / 15 - - 111,5 62,6 130,8 72,5 149,2 87,4 166,9 101,0 185,6 107,1

C30/37VRd,1 VRd,2 VRd,1 VRd,2 VRd,1 VRd,2 VRd,1 VRd,2 VRd,1 VRd,2 VRd,1 VRd,2

Ø 8 / 20 56,1 56,1 67,3 67,3 78,5 78,5 86,3 86,3 88,2 88,2 90,6 90,6

Ø 8 / 15 73,6 58,8 88,4 69,7 103,2 80,5 113,6 96,8 116,5 111,3 119,7 118,0

Ø 8 / 10 106,8 58,8 128,7 69,7 150,6 80,5 166,5 96,8 171,3 111,3 176,4 118,0

Ø 10 / 20 68,6 58,3 82,5 69,1 96,4 80,0 109,3 96,2 121,9 111,0 135,4 117,6

Ø 10 / 15 89,6 58,3 108,0 69,1 126,3 80,0 143,6 96,2 160,3 111,0 178,1 117,6

Ø 12 / 20 - - 97,1 68,6 113,7 79,4 129,2 95,7 144,3 110,6 160,4 117,3

Ø 12 / 15 - - 126,6 68,6 148,4 79,4 169,2 95,7 189,3 110,6 210,5 117,3


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Ferbox®Order form

26

Overview of the FERBOX® special and standard types

for better solutions...Ferbox®Order form


h

b

eds

lü

Secure

Pos. Type

Box design Reinforce-ment

DimensionsQuantity[Pcs.]

smooth

toothed

Q

toothed

L

ds[mm]

e[mm]

b[mm]

h[mm]

lü *[mm]

v[mm]

L[mm]

1. Construction project:

2. Proposal to:

Company stamp

Company

Contact person

Telephone Fax

Email

Street

Post code, Town

3. Project phase: Calculation contracting company:

Requirement

4. Design:

Box design:

smooth toothed Q toothed L

System drawing:

By fax to

+49 (0) 77 42 / 92 1

5-96

* observe max. overlap lengths - refer to Page 14

Example for ordering: FERBOX® type A3/18 - 10 - 15; h=12 cm, lü=14 cm, v=30 cm, l=1.00 m

Element length

Stirrup dimensions



Type designation

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Ferbox®PENTABOX® - Reverse bending connector for watertight working joints

28

Technical Information

PENTABOX® is a FERBOX® reinforce-ment connection in combination withPENTAFLEX® Tape and, in comparisonto conventional reverse bending con-nectors, provides the greatest possiblereliability against leaks around thejoints.

To prevent water permeability alongthe protective box, the FERBOX® typesare coated on both sides with PENTA-FLEX® Tape at the factory. Thus, reversebending connectors are also producedin this basic manner to become imper-vious to water.

PENTABOX® reverse bending connec-tors can also be joined together by thePENTAFLEX® Tape overlapping on bothsides.

Areas of application

PENTABOX® is used in all areas ofwater contact. Areas of application arewall and ceiling connections, bracketconnections for wall supports or elon-gated brackets, as well as light chan-nel connections.

Hydrostatically sealed

Security against water permeabi-lity by the double-sided PENTA-FLEX® coating

Trouble-free installation

All requirements of the reversebending connectors are fulfilled

Standard type based on the FERBOX type B.

Special types available on request(refer to special types Page 26-27)

For the dimensions of the protectivebox and reinforcement content,refer to Page 8.

Penta�ex® - Bandd

b lü lüh

b d

h1. Concreting section

2. Concreting section

Types and dimensions Advantages

for better solutions...Ferbox®PENTABOX® - Reverse bending connector for watertight working joints


Installation manual

The PENTABOX® reverse bendingconnector must be accurately posi-tioned and attached on the form-work so that it cannot move:- Nailing to the wood formwork- Riveting to the metal formwork- Welding or bonding to the exis-ting reinforcement

The next PENTABOX® must be joi-ned flush and attached to the fra-mework.The overlapping PENTAFLEX®

Tape must be joined together. (Re-move film and bond the tape)

Remove the protective film of thePENTAFLEX® Tape and reinforce,encase and concrete the firstsection of wall.

After concreting the first section,use a hammer to remove the plas-tic cover.

Remove the polystyrene plugs fromthe ends of the box.

Rebending the rebars using a re-bending pipe (according to DBVbulletin “Rebending of reinforcedconcrete and requirements of pro-tective boxes”), the internal diame-ter of which is only slightly largerthan the bar diameter.

Insert the pipe up to the start of thecurve and put the rebars in the cor-rect position, by gradually bendingand respective follow-up in the di-rection at the location of rebending.Avoid bending backwards and for-wards!

The protective box remaining inthe joint must not be treated usingformwork release oil!

Remove any excess concrete.

The overlapping PENTAFLEX®

Tape must be joined together. (Re-move film and bond the tape)

Remove the protective film of thePENTAFLEX® Tape and reinforce,encase and concrete the firstsection of wall.

Installation on circular formwork

Depending on the formwork radius,the cheeks of the protective box arecut several times at equal distances onboth sides using a grinder. On re-quest, this can be carried out by themanufacturer at their works.This enables the protective box to beadapted to the circular formwork.

Important: Make sure that the inte-rior rebars and PENTAFLEX® Tape arenot damaged!

10 cm

www.h-bau.de30

Ferbox®Tendering

___________________________________________________________________________

Output range: Area of application: DIN 276013 Concreting and reinforced concreting tasks External and internal walls

Ceiling constructionsConstructive fixtures

__________________________________________________________________________________

FERBOX® Reverse bending connectors

01 H-BAU Technik GmbH FERBOX® reverse bending connectorsReverse bending connectors for reinforced concrete components.

02 For construction

03 ....... m FERBOX® type E ........... - ...........Ø [mm] e [mm]

04 ....... m FERBOX® type B ........... - ........... - ...........b [mm] Ø [mm] e [mm]

05 ....... m FERBOX® type BQ ........... - ........... - ...........b [mm] Ø [mm] e [mm]

06 ....... m FERBOX® type BL ........... - ........... - ...........b [mm] Ø [mm] e [mm]

07 ....... m FERBOX® type D ........... - ........... - ...........b [mm] Ø [mm] e [mm]

08 ....... m FERBOX® type F ........... - ...........Ø [mm] e [mm]

09 Standard length l = 1.25 m10 Special length l = ....... m

11 ....... m FERBOX® Special type ........... 12 delivery and installation13 installation is carried out in accordance

with the information provided by H-BAU Technik GmbHAm Güterbahnhof 2079771 Klettgau-ErzingenTel.: 0 77 42 / 92 15-20Fax: 0 77 42 / 92 15-90www.h-bau.de

14 in accordance with detail and reinforcement drawings No. .........15 Material....................16 Labour ....................17 UP ....................

18 GP ....................


Stainless steelStainless steel and high-strength fixing steel

Steel for criticalareas in

reinforced concrete

construction


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Stainless steel mats Reinforced concrete mats made from stainless steel

32

AdvantagesMaterialCorrosion-resistant stainless steelMaterial No. 1.4571Material No. 1.4401

ApplicationReinforcement of concrete compo-nents for special constructions thatmust withstand special influencingfactors, such as penetrating moi-sture.

DeliveryStandard dimension ex stockSpecial mats according to orderdata (also available in smallerquantities)

No risk of corrosion if cracks formin the concrete.

Type Quality Dimensions[mm]

Mesh width[mm]

Bardiameter[mm]

Reinforcementcross-section # [cm²/m]

Weight[kg/pc]

50/3 V4A 1.4571 5000 x 2150 50 x 50 3 1,41 24,10

100/4 V4A 1.4571 5000 x 2150 100 x 100 4 1,26 22,62

100/5 V4A 1.4401 5000 x 2150 100 x 100 5 1,96 33,93

100/6 V4A 1.4401 5000 x 2150 100 x 100 6 2,83 50,03

150/6 V4A 1.4401 5000 x 2150 150 x 150 6 1,88 34,06

100/8 V4A 1.4401 5000 x 2150 100 x 100 8 5,02 90,26

150/8 V4A 1.4401 5000 x 2150 150 x 150 8 3,35 61,46

Dimensions

Special mats with other dimensions are available on request.

Application areas

Stainless steel, reinforced concrete matsare used anywhere where especiallydemanding requirements are placedon the durability of the reinforcement ofconcrete components:

Protection against external influen-ces, such as moisture.

Reinforcement of concrete facadeslabs at critical locations.

Reinforcement of critical compo-nents for special constructions, suchas supporting walls, swimmingpools or permeable concrete slabs.

Low concrete coverings

for better solutions...Ripinox®Stainless steel rebars


Technical characteristics

Application principle

Application areasRIPINOX® Rebars are used anywherewhere special requirements are de-manded of the durability of the rein-forcement against external influences:

Ties and connections of all types.

Connection reinforcement of alltypes, above all where there is arisk of corrosion to the reinforce-ment.

Reinforcement of joints in bridgeconstruction.

Stirrup reinforcement in the area ofbridge decks.

Reinforcement of concrete facadeslabs at critical locations. No riskof corrosion if cracks form in theconcrete.

Reinforcement of critical locationsfor special constructions, such assupporting walls, swimming pools,permeable concrete slabs.

AdvantagesMaterialCorrosion-resistant stainless steelNo. 1.4571No risk of corrosion if cracks formin the concrete.

ApprovalRIPINOX® is approved by the buil-ding inspectorate for diameters of6 - 14 mm

AntimagneticComprehensive options for appli-cation due to antimagnetic charac-teristics (Material No. 1.4571)

Application- for ties and connections of alltypes.- for all connection reinforcing thatgoes through insulation.

Material No. 1.4571 Ø [mm] 6 8 10 12 14

Weight per running metre [kg/m] 0.222 0.395 0.617 0.888 1.210

Bar cross-section A [mm²] 28.3 50.3 78.5 113.0 154.0

Tensile strength fu [N/mm²] 550 550 550 550 550

Yield strength fyk [N/mm²] 500 500 500 500 500

Elongation 10 [%] 15 - 30

Thread M6 M8 M10 M12 M14

Stress area (thread) AG [mm²] 20.1 33.6 58.0 84.3 115.0

Tensile strength (thread) ZRd [kN] 8.0 13.4 23.2 33.7 46.0

RIPINOX® conforms to the ben-ding regulations for rebars.

RIPINOX® can be provided with athread if required.

RIPINOX® can be welded. Appropriate verification of the fa-bricator required.

RIPINOX® can be delivered inother diameters if required.

Material No. 1.4362 Ø [mm] 6 8 10 12 14

Weight per running metre [kg/m] 0.222 0.395 0.617 0.888 1.210

Bar cross-section A [mm²] 28.3 50.3 78.5 113.0 154.0

Tensile strength fu [N/mm²] 800 800 800 800 800

Yield strength fyk [N/mm²] 700 700 700 700 700


Thread M6 M8 M10 M12 M14

Stress area (thread) AG [mm²] 20.1 33.6 58.0 84.3 115.0

Tensile strength (thread) ZRd [kN] 11.7 19.6 33.7 49.0 66.9

Notes

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Staifix® & Duplex®High-strength & corrosion-resistant rebars

34

Technical characteristics STAIFIX®

Stainless steel Material No. 1.4429

Application principle Advantages

High-strength and corrosion-resis-tant steel for tie and connectionreinforcements

Ribbed or smooth design

Hot-rolled and, thus, naturaltough steel with excellent proper-ties

Particularly high tensile strengthfor tendons and anchors (can bepretensioned)

Particularly high shear strength

High impact strength

High tensile strength and impactstrength at temperatures belowzero

High fatigue strength (for cyclicloaded components)

High corrosion-resistance (resis-tant against atmospheric andground aggression)

Staifix ribbed Ø [mm] 16 20 25 28 30 32 40

Weight per running metre [kg/m] 1,61 2,51 3,93 4,93 5,66 6,43 10,05

Bar cross-section AS [mm²] 201 314 491 616 707 804 1257

Tensile strength fu [N/mm²] 930 900 850 800 790 790 790

Yield strength fyk [N/mm²] 800 790 700 630 630 630 600


Thread M cut M16 M20 — — — — — —

Stress area (thread) AG [mm²] 157 245 — — — — — —

Tensile strength (thread) ZRd [kN] 106,2 160,4 — — — — — —

Thread M rolled M16 M20 M24 M27 M30 M33 M39 M42

Stress area (thread) AG[mm²] 157 245 353 459 561 694 976 1120

Tensile strength (thread) ZRd [kN] 106,2 160,4 218,2 267,1 322,3 398,7 560,8 623,3

Delivery of STAIFIX® is in fixedlengths.

STAIFIX® can be provided with athread if required.

STAIFIX® Special shapes can beproduced according to drawing.

Applicable for rebars STAIFIX® and DUPLEX®:

The tensile strength is determined from the smaller of the two values

ZRd, Thread = AG x fu /(1.25 x m)

ZRd, bar = AS x fyk /(1.1 x m)

AG = Stress area thread [mm²]fu = Tensile strength [N/mm²]m = Safety coefficient 1.1

for better solutions...Staifix® & Duplex®High-strength & corrosion-resistant rebars and accessories


STAIFIX® Nut

0.8 d 1.5 d 3.0 d

STAIFIX® Annular nut STAIFIX® Coupling

STAIFIX® Dowel

All STAIFIX® accessories can be supplied by us in various sizes and dimensions.

STAIFIX® Ball joint

STAIFIX® Turnbuckle STAIFIX® Anchor plateSTAIFIX® Special coupling

STAIFIX® accessories

Technical characteristics DUPLEX®

Stainless steel Material No. 1.4462

DUPLEX smooth Ø [mm] 10 12 14 16 18 20 22 25 30 35 42 52

Weight per running metre [kg/m] 0,61 0,88 1,20 1,57 1,96 2,45 2,97 3,83 5,51 7,50 10,8 16,6

Bar cross-section AS [mm²] 78,5 113 154 201 255 314 380 491 707 962 1385 2123

Tensile strength fu [N/mm²] 900 900 900 900 900 900 900 900 900 850 800 750

Yield strength fyk [N/mm²] 700 700 700 700 700 700 700 700 700 650 600 550


Thread M cut M10 M12 M14 M16 M18 M20 M22 — — — — — — —

Stressed cross section (thread) AG [mm²]

58,0 84,3 115 157 192 245 303 — — — — — — —

Tensile strength (thread) ZRd [kN]

38,0 55,2 75,3 102,8 125,7 160,4 198,3 — — — — — — —

Thread M rolled — — — M16 M18 M20 M22 M24 M24 M27 M30 M36 M42 M52

Stressed cross section (thread) AG [mm²]

— — — 157 192 245 303 353 353 459 561 817 1120 1760

Tensile strength (thread) ZRd [kN]

— — — 102,8 125,7 160,4 198,3 219,8 231,1 284,1 367,2 505,1 651,6 960,0

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NOTES

for better solutions...NOTES


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Concreting with a system...

ISOPRO®

ISOMAXX®

KERAPIDOBAT®

HED / JSD+FERBOX®

BOXFERGRIPRIP®

PENTAFLEX®

PLURAFLEX®

RIPINOX®

WARMBORD®

SCHALBORD®

ZEMBORD®

SCHALL-ISO ACCESSORIES

H-BAU Technik GmbHAm Güterbahnhof 20D-79771 Klettgau-ErzingenTel. + 49 (0) 7742 92 15-20Fax + 49 (0) 7742 92 [email protected]

Produktion Nord-OstBrandenburger AlleeD-14641 Nauen-WachowTel. + 49 (0) 3 3239 775-20Fax + 49 (0) 3 3239 [email protected]

80 mm balcony insulation elements120 mm balcony insulation elementsTransport anchorsShuttering tubesShear dowelsReinforcement connectorsReinforcement connectorsMasonry fixingsSealing technologySealing technologyStainless steelShuttering elementsShuttering elementsShuttering elementsSound insulation elementsSpacers

09/2012

Documents

Ferbox Engl