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Rebar Couplers
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Material
Metal
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Length
20-40mm
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Availability
0.114kg
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Application
Industrial
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Pitch
2.5
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Thread
M20
Rebar Coupler over traditional method :
- Reducing rebar congestion in reinforced columns and improving flow of concrete.
- Eliminating cavities or honeycomb in concrete element.
- Insufficient spacing for lap splicing of rebars.
- Speed in construction of projects and reducing size of concrete section and pillars.
- High tensile and compression capacity of reinforced structures maintaining greater structural integrity where design structure demands high tensile load capabilities.
- Connecting precast members with full tension splice.
- Avoid use of expensive starter rebar box and protecting expensive framework from being damaged by starter bars.
- Reduce steel consumption, labour cost and acceleratinglob schedules with easier coupling.
- More reliable than lap splicing as mechanical splices doesn't depend on concrete for load
Benefits :
- Construction cycle time reduced
- Rebar wastage is reduced.
- Easy installation and requires no skilled labour.
- Threading Cycle time is fast
- Eliminating tedious lap calculation
- One coupler for standard and positional splicing requirement
Features :
- 100% preservation of rebar cross section area.
- Standard Metric thread.
- Ultimate tensile strength above 700 Nimm.
- Superior to rebar tensile strength.
- Fast production cycle.
Technical Specification
| Rebar Size |
Marking Code |
Ǿ D |
+0 L-01 |
M |
C +0-1 |
| 12 |
R12 |
20 |
28 |
M14 x 2.0 |
2.0 |
| 16 |
R16 |
28 |
40 |
M20 x 2.5 |
2.5 |
| 20 |
R20 |
32 |
48 |
M24 x 3.0 |
3.0 |
| 22 |
R22 |
36 |
54 |
M27 x 3.0 |
3.0 |
| 24,25,26 |
R25 |
40 |
60 |
M30 x 3.5 |
3.5 |
| 28,30 |
R28 |
45 |
66 |
M33 x 3.5 |
3.5 |
| 32 |
R32 |
50 |
72 |
M36 x 4.0 |
4.0 |
| 36 |
R36 |
58 |
84 |
M42 x 4.5 |
4.5 |
| 40 |
R40 |
62 |
90 |
M45 x 4.5 |
4.5 |
Chart
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