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ContentsMAGO Rebar Coupling Systems

DUAL-SLEEVE SYSTEM

MAGO DSC Standard Coupler

MAGO HTN Coupler

MAGO HTNT Transition Coupler

MAGO HTE Coupler

Application Guide for MAGO HTE Coupler

MAGO HTET Transition Coupler

MAGO DSA Rebar End Anchor

MAGO DTR Couplers

MAGO DTR parallel threaded Coupler

MAGO DTR Threading Machine

MAGO DTRT Coupler

MAGO FDG Rebar Splice System

MAGO FDGT Coupler

MAGO FDGL Extended Coupler

MAGO Adjustable Coupler

MAGO Rebar End Anchor for FDG-P

MAGO BSG COLD SWAGED REBAR COUPLING SYSTEM

MAGO MLC MULTIPLE LOCK COUPLER

MAGO MLC Multiple Lock Coupler

MAGO MLC Multiple Lock Coupler with End Anchoring

1

2

4

6

8

9

11

12

14

15

16

18

19

20

21

22

23

24

26

26

27

Copyrights

Any reproduction in whole or in part, in any form by any means, electronic or mechanical, or by informationstorage and retrieval systems without prior written consent from MAGO is strictly prohibited and will lead tolegal prosecution. The information contained in this catalog is considered accurate. No warranty; however,is expressed or implied regarding its accuracy or the results to be obtained from the use thereof. The usershall determine the suitability of a product prior to its use for the intended application and assume all riskand liability in connection therewith. While all due care and attention has been taken in this catalog, due toproduct developments it may occur that some of the data included is no longer valid. Should you wish to beupdated with our latest product information, please contact us.

MAGO Befestigungstechnik GmbH

MAGO Befestingungstechnik GmbH . Innotech Center / Top 1.1e . Salurnerstr. 22 . A-6330 Kufstein . AustriaTel.: 0043 5372 6912-540 . Fax.: 0043 5372 6912-549 . www.mago.at . [email protected]

Bank Austria: IBAN = AT91 1200 0515 3801 0502 / BIC = BKAUATWWFN 233766 z . Sitz Kufstein . Firmenbuchgeicht: Landesgericht Innsbruck . UID: ATU 57063812

Due to our consistent technical development and improvement, the technical data might be changed without notice.

1

MAGO Dual-Sleeve Rebar Coupling System is a mechanical rebar splicing system. Thanks to its dual-sleeve rebar bond and connection through a high strength bolt it has the following advantages:– Each rebar is cold-swaged inside one sleeve, the press quality is guaranteed by powerful and reliable cold swage. The one bar-one sleeve system also avoids any possible stress concentration that may happen in two bar-one sleeve systems– The rebar-sleeve bond press is done prior to site connection saving precious site time– Sleeves are connected, quality ensured, through a high-strength bolt– Installation at site is easy and fast, even dense cages. No X-ray check needed and installation can be done in any weather conditions– No thread cutting, no heat or pre-heat on rebar is required; hence the rebar retains its original characteristics after splice– Stands full tension as well as full compression

MAGO offers different types of dual-sleeve rebar couplers to meet various application requirements.All produced from precision seamless steel with balanced mechanical properties for both high swageability and load carrying capacity.

DUAL-SLEEVE SYSTEM





2

MAGO DSC Standard Coupler

MAGO DSC Standard Coupler is suitable for general applications such as beams or walls, where rotation of the rebar is possible. Screw the bolt into one sleeve first, then rotate one rebar to screw theother bolt end into the other sleeve.

MAGO DSC Standard Coupler uses standard female sleeves only, making rebar press more efficient, as there is no need to specify different sleeves.

D d

e

L Ls L

e

DdMp p

Technical Data

DSC 10

DSC 12

DSC 14

DSC 16

DSC 18

DSC 20

DSC 22

DSC 25

DSC 28

DSC 30

DSC 32

DSC 34

DSC 40

Description

10

12

14

16

18

20

22

25

28

30

32

34

40

Bar Ø(mm)

12

16

18

20

22

24

27

30

33

36

39

42

48

ThreadM

17.5

22

26

28

31

34

38

42

46

50

54.5

58

67.5

D(mm)

12

14.5

17

19

22

23.5

25

29

31

34

36

38

45

d(mm)

47

58

68

77

87

94

101

114

125

138

148

157

182

L(mm)

20

27

31

35

38

41

45

50

54

61

65

69

78

e(mm)

27

31

37

42

49

53

56

64

71

77

83

88

104

p(mm)

30

38

44

48

53

57

63

71

77

84

90

98

111

Ls(mm)

Special Advantages





3

Proper installation is very important to ensure the design load will be reached in the application.MAGO strongly recommends that the installation and site quality check be done according to thefollowing guidelines.

Application Guide for MAGO DSC Dual Coupler

Step 1. Screw the bolt into one coupler.

Step 2. Turn either rebar to screw the other end of the bolt into the other coupler.

Step 3. Tighten the connection by turning both rebars in opposite direction at the same time.

Site Installation





4

MAGO HTN Coupler

Thanks to our innovative neck-down technique,MAGO HTN Coupler has the following advantages:The thread strength is greatly fortified by the neck-down process.

The insertion of the rebar is stopped by the shoulder automatically and is more efficient.

The improved design of MAGO HTN Coupler is applicable for steel rebar in grade 75 with highyield stress.

MAGO HTN Coupler is suitable for general applications, such as beams or walls, where rotationof the rebar is possible. Installation is easy: simply screw the male coupler into the female coupler.

Technical Data

Technical Data

HTN 16

HTN 20

HTN 25

HTN 32

HTN 40

Description

16

20

25

32

40

Bar Ø(mm)

M20

M24

M30

M39

M40

ThreadM

28

34

42

54

67

D(mm)

19

23

29

36

45

d(mm)

80

98

125

150

197

L(mm)

25

32

37

44

52

e(mm)

80

98

125

159

197

L1

(mm)

23

30

34

42

50

e1

(mm)

50

60

80

105

130

p(mm)

– Due to neck-down technique, the press length is automatically determined therefore easy to install.

e

p

L

e1

p

L

ØD Ød

ØD

Ød





5


Application Guide for MAGO HTN COUPLER

Step 1. Screw the male coupler into the female coupler.

Step 2. Tighten the connection by turning both rebars/couplers in opposite direction at the same time.

Site Installation





6

MAGO Transition coupler is used to connect rebars of different diameters. The HTNTTranstion coupler offers a better peroformance and ensures the ultimate tensile andcompression strength of both rebars of different diameters can be fully applied withno compromise, satisfying all the major industry standards such as UBC1997, ACI 318type 2, BS8110, NF35-20-1 and DIN1045.

MAGO HTNT Transition Coupler

ød2

ØD

2

eL

Pi2

M ød1

ØD

eL1

Pi

Note: The male is the same as that of the standard TSD75G coupler

HTNT 75G16-12

HTNT 75G20-16

HTNT 75G25-20

HTNT 75G32-25

HTNT 75G40-32

Coupler Code

16-12

20-16

25-20

32-25

40-32

RebarSize Ø

16

20

24

30

39

ThreadSize

28

34

42

54

67.5

Tubeouter Ø

19

23.5

29

36

45

Tubeinner Ø

72

88

108

142

173

FemalecouplerLength

24

28.5

33

39

47

FemalethreadLength

48

60

75

100

125

RebarinsertionLength

22

28

34

42

54

Tubeouter Ø

14.5

19

23.5

29

36

Tubeinner Ø

82

97

118

146

187

ExdFemaleLength

40

48

60

75

100

RebarFemaleLength





7

Features:

- Connect rebars of different diameters.- Applicable for high strength rebar upto ASTM Grade 75.- Easy and highly efficient for both preparing the splice and assembly at site.- Highly reliable and consistant performance thanks to our special crimping technology.

Female with big diameter rebar Male with small diameter rebar

Coupler crimped with rebar inside to form permanent bond

Male threaded into the female to connect rebars of different diameters.





8

d

MAGO HTE Coupler

Thanks to our innovative neck-down technique, MAGO HTE Dual Coupler has the following advantages:The thread strength is greatly fortified by the neck-down process.The insertion of the rebar is automatically stopped by the shoulder, which makes it more efficient.MAGO HTE Coupler is suitable for the most complicated connections, where the rebar must be positioned accurately as in a cage. The deviation adjustability makes the cage connection easy and accurate.MAGO HTE Couplers are suitable for steel reinforcement in grade 75 with high yield strength.They are designed to meet and even exceed the requirements of the most popular standards, specifically ACI 318 type 2, DIN 1045 Standard, BS 5400 and many other standards.The bar break is always reached.Due to its improved characteristics and increased press length, this type of coupler can cover allapplications in the construction.

Technical Data

Special Advantage

HTE 16

HTE 20

HTE 25

HTE 32

HTE 40

Description

16

20

25

32

40

Bar Ø(mm)

M20

M24

M30

M39

M48

ThreadM

28

34

42

54

67

D(mm)

19

23

29

36

45

d(mm)

82

102

127

160

195

L(mm)

25

32

37

43

52

e(mm)

50

60

80

105

130

p(mm)

115

145

177

210

265

L1

(mm)

112

135

160

185

214

Ls(mm)

10

10

15

15

15

t(mm)

– There is no need to rotate the rebar or sleeve.– There is no tension during installation.– The bolt is easy to turn.– Suitable for special high task use and special solutions.

e

pL

ød1

Ls

t

p

L1

ød1

ØD

ØD





9


Application Guide for MAGO HTE Coupler

Step 1. Screw the bolt fully into the long coupler until it stops at the nut B.

Step 2. Move the long coupler toward the standard coupler until the tapered head of the bolt goes inside the standard coupler fully and stops at the thread.

Site Installation

Bar Ø (mm)

Tapered head height h (mm)

Tapered head goes inside the standard coupler

14

2

16

2.5

18

2.5

20

3

22

3

25

3

28

4

30

5

32

5

40

7.5

Nut A Nut B

h





10

d

In case the tapered head can’t get inside the standard coupler, then the distance “k” must be within the allowable range given in the table below. Otherwise the long coupler must be moved closer to the standard coupler to ensure the allowable distance “k” can be met.

k

Bar Ø (mm)

k allowable range (mm)

k Safe Range

14

0~2

16

0~2

18

0~3

20

0~3

22

0~4

25

0~4

28

0~6

30

0~7

32

0~10

40

0~18

Step 3. Turn the Nut B to screw the bolt into the standard coupler.

Step 4. When the bolt stops at the nut A, tighten the Nut A and then turn the Nut B back to its lock position.

Step 5. Tighten both Nut A and Nut B to lock the connection.

Nut B

Nut BNut A

Step 6. Make sure the distance between the 2 nuts is within the allowable range “g” to ensure that the safe thread engagement length Smin. is achieved.

Bar Ø (mm)

g allowable range (mm)

SM in. (mm)

Safe Range

14

18~24

16

16

21~28

18

18

23~31

20

20

25~34

22

22

27~37

24

25

30~40

27

28

34~48

30

30

37~52

33

32

40~60

36

40

46~80

42

g Smin.Smin.





11

MAGO HTET Transition Coupler

Coupler Code

HTET 16-12

HTET 20-16

HTET 25-20

HTET 32-25

HTET 40-32

19

23.5

29

36

45

16-12

20-16

25-20

32-25

40-32

28

34

42

54

67.5

RebarSize Ø

16

20

24

30

39

ThreadSizeM

Tubeouter Ø

D 2

Tubeinner Ø

d 2

72

88

108

142

173

FemalecouplerLength

L

24

28.5

33

39

47

FemaleThreadLength

e

48

60

75

100

125


Pi 2

93

114

135

166

197

CentralBolt

LengthLs

22

28

34

42

54

Tubeouter Ø

D

14.5

19

23.5

29

36

Tubeinner Ø

d 1

95

115

140

173

218

ExdFemaleLength

L 1

55

67

80

98

118

ExdFemaleThreadLength

e 1

40

48

60

75

100


Pi

12

16

20

25

32

MaxGapo

g

Product Sizes and Dimenions (all in "mm")

Note: The central bolt and extended female are the same as that of the extended couplers

g Max Gap

Female with big diameter rebar Extended Female with small diameter rebar

Central bolt threaded out from the extended female into the female to cover the gap

Coupler crimped with rebar inside to form permanent bond

Features:- Connect rebars of different diameters.- Remarkable gap coverage to make the rebar cage connection easy and accurate.- Applicable for high strength rebar upto ASTM Grade 75.- Easy and highly efficient for both preparing the splice and assembly at site.- Highly reliable and consistant performance thanks to our special crimping technology.

Suitable for the most complicated connection where the rebar must be positioned accuratelyand can’t even be rotated such as in a cage, and rebars of different dimaeters to beconnected, the deviation adjustability makes the cage connection easy and accurate.The rebar remains in its position and no rotation or movement is needed for either rebar.

MAGO Transition coupler is used to connect rebars of different diameters, MAGO HTET Transtion coupler offers a better peroformance and ensures the ultimate tensile andcompression strength of both rebars of different diameters can be fully applied withno compromise, satisfying all the major industry standards such as ACI 318 type 2, UBC1997,BS8110, NF35-20-1 and DIN1045.

ød1

ØD

L1Lse1 Pi

ød2

ØD

2

eL

Pi2





12

MAGO Rebar End Anchor is a mechanical anchorage for rebar in concrete.

The design is in compliance with ACI 318-08 and BS8110. It is suitable for use in concrete with rebars of the popular international codes like ASTM A615, BS4449 and ENV10080 etc.

MAGO Rebar End Anchors are available for rebar sizes from 12mm to 52mm.

MAGO DSA Rebar End Anchor is a steel anchor with a big foot threaded on a MAGO HTN Coupler,which is already pressed on the end of a rebar. It provides the same anchorage performance within theconcrete just like a hooked or bent bar.

MAGO DSA Rebar End Anchor

Features

– Designed to work with our MAGO HTN, HTE Coupler System. It is easy, flexible and fast to install– It replaces the bent part or hook of the rebar. The reduced congestion results in more design flexibility as well as cost saving thanks to the rebar saved– The hex head makes installation at site easy– Future extensions are allowed

– MAGO DSA Rebar End Anchor can be applied in beams or columns and piles etc. and future extensions can be easily arranged

MAGO offers 2 types of DSA End Anchors suitable for HTN male and female couplersrespectively. Type DSA-M works with HTN male couplers, while DSA-F works with female couplers.

With DSD Female With DSD MaleApplication demo





13

Type DSA-M: Suitable for MAGO DSD Male Coupler

Type DSA-F: Suitable for MAGO DSD Female Coupler

DSA - M - 16

DSA - M - 18

DSA - M - 20

DSA - M - 25

DSA - M - 28

DSA - M - 30

DSA - M - 32

DSA - M - 34

DSA - M - 40

Part No. SuitableDSD Male

DSD 16

DSD 18

DSD 20

DSD 25

DSD 28

DSD 30

DSD 32

DSD 34

DSD 40

16

18

20

25

28

30

32

34

40

M 20

M 22

M 24

M 30

M 33

M 36

M 39

M 42

M 48

52

58

65

80

90

95

105

110

130

30

34

36

46

50

55

65

65

75

20

23

25

31

34

36

38

40

46

DSA - F - 16

DSA - F - 18

DSA - F - 20

DSA - F - 25

DSA - F - 28

DSA - F - 30

DSA - F - 32

DSA - F - 34

DSA - F - 40

DSD 16

DSD 18

DSD 20

DSD 25

DSD 28

DSD 30

DSD 32

DSD 34

DSD 40

16

18

20

25

28

30

32

34

40

M 20

M 22

M 24

M 30

M 33

M 36

M 39

M 42

M 48

52

58

65

80

90

95

105

110

130

30

34

36

46

50

55

65

65

75

20

23

25

31

34

36

38

40

46

Rebar Ø(mm)

d(mm)

D(mm)

S(mm)

H(mm)

Part No. SuitableDSD Male

Rebar Ø(mm)

d(mm)

D(mm)

S(mm)

H(mm)

40

46

50

65

68

72

76

80

92

L(mm)

H

L

Dd

S

S

Dd

H





14

The major technological breakthrough of MAGO DTR Parallel Threaded Coupling System consists in creating the thread by rolling instead of cutting. Thread rolling is a cold hardening process with greatadvantages over the traditional thread cutting. It has been proved to be extremely efficient and the splice complies with EN 1992-1-1 or BS 8666.

Features

The ultimate tensile and compression strength of rebar can be fully applied with no compromise,satisfying all the major industry standards such as ACI 318-type 2, UBC1997, BS8110, NF35-20-1and DIN1045.

Through thread rolling instead of forging the material properties of the rebar (Base Metal) arekept and even strengthened without any change or damage. The thread strength is enhanced by thecold rolling process.

Two processes, tearing off the rib and thread rolling, are completed on only one machine.

MAGO DTR Couplers are simple and easy in operation, highly efficient and versatile and suitablefor most splicing situations.

The short connector length is cost effective.

The thread end can be made in advance, so installation can be done in any weather conditions without need for power supply.

The connection at site is quite easy without need of a torque spanner.

MAGO PARALLEL THREADED COUPLING SYSTEM

MAGO DTR Couplers





15

Technical Data

Coupler Sizes and Dimensions

All the major applications use one type of coupler only

DTR 12

DTR 14

DTR 16

DTR 18

DTR 20

DTR 22

DTR 25

DTR 28

DTR 32

DTR 36

DTR 40

DTR 50

Description Rebar diameterO (mm)

12

14

16

18

20

22

25

28

32

36

40

50

18

21

25

27

30

32

38

42

48

54

61

77

34

40

45

50

55

60

67

70

80

90

100

118

12.5

14.5

16.5

18.5

20.5

22.5

25.5

28.5

32.5

36.5

40.5

50.5

2.0

2.0

2.5

2.5

2.5

2.5

3.0

3.0

3.0

3.0

3.0

3.5

Coupler OuterDiameter (mm)

Coupler Length(mm)

Coupler ThreadM (mm)

Coupler Thread

Pitch (mm)

Note: Special sizes or types are available on request.

MAGO DTR parallel threaded Coupler





16

The Advantages of our Machine

Tools and Accessories

– Solid and reliable– Powerful and versatile– One machine can cover all the rebar sizes from 16(mm)to 50 mm– High efficiency - it takes only one minute for standard threading on a 32(mm)rebar– Two processes, tearing off the rib and thread rolling, combined perfectly and integrated seamlessly– Maximum thread length up to 120 mm. The thread length is easily set by the length marking plate, no other adjustments required.– Semi-automatic, auto feeding once the thread rolling starts and auto reverse after the threading is finished.– Easy adjustment for different sizes of rebars. The rebar size on the scale helps to adjust to the right diameter much faster and easier.– Easy change of blades and rollers. The blade base and roller base are easy to take out from the threading head for replacement.

Our machines are available for rent. Please contact our sales team for details.

MAGO DTR Threading Machine

– Blades (4 blades/set) are used to tear off the rib of the rebar.– Threading rollers (3 rollers/set) are used for thread rolling.– Both have been proved worldwide to be long life in production as well as suitable for different profiles of rebar.– The thread gauge ensures the rolled thread on the rebar within the required range.– Work spanners are used to tighten the splice at site without need for additional torque spanners.





17

Applications

MAGO DTR Standard Type is suitable for normal splicing where the continuation rebar can be rotated.

MAGO DTR Right or LeftThread Type is suitable for situations where both rebars are hard to rotate. The thread onone rebar is made to be right-handed, while the other is made lefthanded.The connection can be done by turning the coupler only.

MAGO DTR Transit Type has couplers with two different sizes of thread on each end, to connect rebars of different diameters.

MAGO DTR Extended with Locknut: The thread of one bar is extended full coupler length plus a locknut, suitable for bars thatcannot be rotated nor moved.

1p2t+p2tt

t2t1+t2t1

2tt t

2tt t





18

Description

DTRT 4032

DTRT 3225

DTRT 2520

DTRT 2016

Special Sizes

DTRT 4025

DTRT 3220

DTRT 2516

Rebar 1

40

32

25

20

40

32

25

Rebar 2

32

25

20

16

25

20

16

D

60

48

38

30

60

48

38

L

95

78

60

50

88

68

60

d1

40.5

32.5

25.5

20.5

40.5

32.5

25.5

d2

32.5

25.5

20.5

16.5

23.5

20.5

16.5

t1

44

35

30

22

44

35

30

t2

38

30

22

19

30

22

19

Any other sizes can be produced upon request

MAGO DTRT coupler is used to connect the rebars of different sizes - MAGO DTRT transitcoupler is easy to use as the rebar thread is made just the same as the standard splice.

MAGO DTRT Coupler

t2t1

L

Dd2d1Bar

1

Bar

2





19

MAGO FDG Rebar Splice SystemThanks to our innovative combination of cold forging and parallel threading technology,withour reliable and advanced cold forging machine and rebar thread cutting machine, the FDGrebar splice system offers the most economical rebar splicing solution while full strength ofthe rebar (Parent Material) is garaunteed, satisfying the requirements of most major industrystandards such as ACI 318 type 2, UBC1997, BS8110,NF35-20-1 and DIN1045

Features:- Simple and easy operation, high efficiency.- Highly versatile, suitalbe for most splicing situations.- Short connector length, cost effective.- Installation can be done in any weather conditions, no power supply required.- Applicable for high strength rebar upto ASTM Grade 75.

MAGO FDG coupler is the basic and standard coupler in this splicing system, just one single type of coupler is suitable for most of the usual applications.

Product Sizes and Dimenions (all in "mm")

FDG 12

FDG 16

FDG 20

FDG 25

FDG 28

FDG 32

FDG 36

FDG 40

FDG 50

CouplerCode

RebarSize

12

16

20

25

28

32

36

40

50

M14

M20

M24

M30

M33

M36

M42

M45

M65

2.0

2.5

3.2

3.5

3.5

4.0

4.5

4.5

5.5

20

27

33

41

45

51

58

64

77

28

40

48

60

66

72

84

90

112

Thread SizeThread

Pitch (mm) Coupler ØCoupler Length

M p D L

2

3

3

4

4

4

5

5

6

MaximumGapG

L

DM

The head of the rebar is enlarged by forging,ensuring the head cross section is larger thanthe rebar itself even after the thread cutting.

The standard ISO parrallelthread is made on the forgedhead by thread cutting.

The coupler, made of high grade steel,to satisfy all related standard

Thread both rebars into the couplerto form the mechanical splice

G





20

MAGO FDGT Coupler

MAGO FDGT can be used in the threaded bars direct.This coupler is threaded in one side for the larger rebar and the other side is threaded to fit thesmaller one.

D M M1

L L1

Description

FDGT 40

FDGT 32

FDGT 25

FDGT 20

FDGT 16

40 to 32

32 to 25

25 to 20

20 to 16

16 to 12

Rebar from to

64

50

40

32

26

D( mm )

45

36

30

24

20

M( mm )

50

40

32

25

22

L( mm )

36

30

25

22

18

L1( mm )

36

30

24

20

16

M1( mm )

Note: Other special connection can be produced upon request.

Technical Data





21

Technical Data

In addition to the advantage of MAGO FDG Standard Coupler, this type of coupler offers two major features:– High tension steel quality to cover steel rebar of grade 75– Extended length to overcome extra tolerance in cage making, maximum installation gap

The bar break remains the main feature of all couplers.

FDG 12

FDG 16

FDG 20

FDG 25

FDG 32

FDG 40

Description Bar Ø(mm)

12

16

20

25

32

40

M 14

M 20

M 24

M 30

M 36

M 45

20

26

32

40

50

64

48

67

80

100

119

148

14

20

24

30

36

45

ThreadM

D(mm)

L(mm)

G(mm)

MAGO FDGL Extended Coupler

MM

Lock nut

L

D

G

Rebar 2 Rebar 1

Max. Installation Gap





22

MAGO Adjustable Coupler ADC is suitable for steel reinforcement in both grade 60 & 75 with hightensile strength, as well as to cover all applications in the field of mechanical splicing, even in mostcomplicated application such as cages, columns, beams where the bars can’t be rotated.

MAGO Adjustable Coupler

ADC 16

ADC 20

ADC 25

ADC 32

ADC 40

Coupler Size Rebar

16

20

25

32

40

20

24

30

36

45

42

48

60

72

95

12

15

15

18

18

100

123

148

180

220

ThreadM

L t Ls L1 D

80

95

120

145

180

28

34

42

54

65

Technical Data

Special Advantages

– No need to rotate the bars– Easy for installation– Covering tolerance up to 40 mm– Accuracy in cage connection





23

MAGO Rebar End Anchor FDG-P

Type FDG-P (foot 10 times of the rebar nominal cross section)

Work With

dM

H

D

Thread made on rebar

Work With

dM

H

D

Thread made on rebar

Type FDG-Ps (foot 6 times of the rebar nominal cross section)

Technical Data

Rebar dia( mm )

22

28

34

42

46

54

57

67.5

12

16

20

25

28

32

36

40

M 16

M 20

M 24

M 30

M 33

M 36

M 42

M 45

32

40

50

62

70

79

90

98

17.5

22

26

33

36

40

46

50

M

FDG - Ps 12 - M 16

FDG - Ps 16 - M 20

FDG - Ps 20 - M 24

FDG - Ps 25 - M 30

FDG - Ps 28 - M 33

FDG - Ps 32 - M 36

FDG - Ps 36 - M 42

FDG - Ps 40 - M 45

End Anchor Part No. Dimensions (mm)

d D H

MAGO Rebar End Anchor is a mechnical anchorage for rebar in concrete in compliance withACI 318-08 and BS8110. It is designed to be used in concrete with rebars of the poplularinternational codes like ASTM A615, BS4449 and ENV10080 etc., rebar sizes from12mm to 50mm.

2 anchorage foot sizes avaialble, the normal size ( FDG-P series ) offers ananchorage area 10 times of the rebar nominal cross section while the smallersize ( FDG-Ps) still have 6 times of the rebar nominal cross section.

Technical Data

Rebar dia( mm )

22

28

34

42

46

54

57

67.5

12

16

20

25

28

32

36

40

M 16

M 20

M 24

M 30

M 33

M 36

M 42

M 45

40

53

66

86

92

105

118

132

17.5

22

26

33

36

40

46

50

M

FDG - P 12 - M 16

FDG - P 16 - M 20

FDG - P 20 - M 24

FDG - P 25 - M 30

FDG - P 28 - M 33

FDG - P 32 - M 36

FDG - P 36 - M 42

FDG - P 40 - M 45

End Anchor Part No. Dimensions (mm)

d D H





24

MAGO BSG Coupler System is a mechanical rebar splice system. By cold swaging the coupler onthe rebar the connection reaches the specified ultimate tensile strength as well as a yield strength of the rebars themselves.

With our special designed hydraulic press head and the portable hydraulic station, it can be either used at workshop or at site, even on the existing rebar embedded.

Features:

Coupler Dimensions

– Mechanical connection, cold swaged no heat or pre-heat needed, the original steel properties remain– Can even be connected to existing rebar at site– Splices rebars with any corrugation pattern and with any protection treatment like epoxy coated rebars– Weldable to structural steel– Operation in any weather conditions– Rebar needs no special preparation.– Reach the specified ultimate tensile strength as well as the yield strength of the rebars, satisfying the most popular standards such as ACI 318 type 2, UBC1997, BS8110, DIN1045 etc.

MAGO BSG COLD SWAGED REBAR COUPLING SYSTEM

Rebar diameter (mm)

Coupler model

Outer diameter D (mm)

Coupler length L (mm)

Inside diameter M (mm)

Swaging grooves on each side of couplerPress force (T)

Pressure (Mpa)

Ø 16

BSG 16

29

105

19

3

35

33

Ø 20

BSG 20

36

120

23

3

45

40

Ø 22

BSG 22

40

130

26

3

50

42

Ø 25

BSG 25

44

150

29

3

60

55

Ø 28

BSG 28

50

160

32

4

60

60

Ø 32

BSG 32

57

180

36

5

65

60

Ø 36

BSG 36

63

200

40

6

67

70

Ø 40

BSG 40

70

220

45

6

70

85

M

L

D





25

Swaging Machine

Our machine is specially designed to swage the coupler on to the rebar up to 40 mm.

It is light weight and compact, highly reliable and efficient, easy in operation, suitable forsite operation and operation for vertical couplers.

Our advantage: one press head covers all the rebar sizes from Ø16 up to Ø40, convenientand highly efficient when connecting rebars of different sizes.

Machine parameters

Note: The pressure can be adjusted according to actual situations

Model

Nominal press force (KN)

Nominal pressure (Mpa)

Cylinder area (cm2)

Stroke (mm)

Weight (kg)

Dimension (mm)

MAGO

800

52

154

63

45 (55)

Dia 180 x 495





26

MAGO MLC Multiple Lock Couplers are made by our reliable supplier M/S Terwa in Netherlandfor reinforcement steel with diameters in the range of 10 mm to 40 mm. The connection is madeby inserting bars into both ends of the coupler. The breaking bolts are then screwed by hand andtightened by ratchet wrench until bolts shear off.These couplers can be used in particular cases to replace the damaged reinforcements with newones and to connect to old structure.

Special Advantages

Technical Data

MAGO MLC MULTIPLE LOCK COUPLER

MAGO MLC Multiple Lock Coupler

– To ensure integral connection for steel reinforcement– No need for any bar preparation– Fast, simple, easy to use

– Better to apply a pneumatic wrench– No need for training (easy to use)– No welded components– Correct assembly easy to check visually

MLC 10

10

6

M12

160

35

33

48

35

13

36

23

13

13

90-99

0.83

MLC 14

14

8

M12

230

37

36

56

38

18

44

26

18

13

90-99

1.29

MLC 16

16

8

M12

230

40

36

57

39

18

45

27

18

13

90-99

1.37

MLC 20

20

10

M16

260

47

44

65

44

21

54

33

21

17

175-192

2.23

MLC 25

25

12

M16

390

56

52

75

45

30

63

33

30

17

175-192

4.51

MLC 32

32

14

M20

480

73

68

91

60

31

77

46

31

22

355-405

9.40

MLC 40

40

18

M20

580

79

73

103

67

36

85

49

36

22

355-405

12.42

Type

O (mm)

N

M

L (mm)

d (mm)

d1 (mm)

H (mm)

H1 (mm)

D1 (mm)

h (mm)

h1 (mm)

d2 (mm)

S (mm)

Torque moment (Nm)

mass (mm)





27

Special Advantages

There is no need for special preparation of the reinforcement bar

Technical Data

MAGO MLC Multiple Lock Coupler with End Anchoring

Anchoring is designed to ensure dead end embedment for reinforcement steel bars in concrete. Thishelps to reduce the congestion and simplify the placement of reinforcement bars by removing the needfor hooked ends.

MAGO Anchor includes half of an MAGO Multiple Lock Coupler with a plate welded to one end which will transfer the full tensile load of the bar when it is bearing against concrete.

MLC-ED 10

10

3

M12

88

35

33

48

35

13

36

23

13

13

90-99

0.82

MLC-ED 14

14

4

M12

123

37

36

56

38

18

44

26

18

13

90-99

1.27

MLC-ED 16

16

4

M12

123

40

36

57

39

18

45

27

18

13

90-99

1.32

MLC-ED 20

20

5

M12

150

47

44

60

39

21

49

28

21

13

90-99

1.88

MLC-ED 25

25

6

M16

205

56

52

75

45

30

63

33

30

17

170-187

3.05

MLC-ED 32

32

7

M20

255

73

68

91

60

31

77

46

31

22

355-405

7.37

MLC-ED 40

40

9

M20

305

79

73

103

67

36

85

49

36

22

355-405

8.90

Type

O (mm)

N

M

L (mm)

d (mm)

d1 (mm)

H (mm)

H1 (mm)

D1 (mm)

h (mm)

h1 (mm)

d2 (mm)

S (mm)

Torque moment

(Nm)mass (mm)





28

The Main Applications of MAGO MLC Multiple Lock Coupler

– construction of columns

– extending or repairing existing structures

– connecting pre-cast element to others

– closing access openings

– for reinforcement bar cage pre-fabrication

– for fatigue application





29

Repair of an existing structure

To repair an existing structure byreplacing a corroded or damagedbar, the replacement bar mustbe cut approximately 5mmshorter to ensure clearance forinsertion between the ends ofthe original bars.

MLC couplers are pushedfully over both ends of thereplacement bar and temporarilytightened in position.

The replacement bar is thenpositioned and the MLC couplersmoved onto the existing bars, halfthe length of the coupler.

Then the breaking bolts aretightened to shear off.

mago rebar coupling systemsmago.at/pdf/mago-ch02.pdf · mago befestigungstechnik gmbh mago...

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