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Reinforcement Bar Coupler

Standard Coupler

Ecofix Standard, Taper Threaded Coupler

Ecofix Standard Coupler are designed to splice the reinforcement bars where at least one of the bars could be rotated. The taper threaded design of coupler helps easy engagement of the bar within the coupler with simple alignment.

The standard taper threaded coupler comprises of internally threaded sleeve with two right handed threads tapering mid length of coupler.The bar ends to be spliced are saw cut and taper threading is provided on bar ends with proprietary branded threading equipment and thread cutting devices. The bars are connected initially by hand tightening and then with pipe wrench (torque wrench may be preferred)



Standard butt joint of rebar coupler

 



Engagement of hreads of rebar and coupler

The Splicing system provides butt joint when the bar threading is fully engaged with coupler by appropriate tightening. The Ecofix splicing complies with BS-8110 Part 1, 1989 & BS-5400 Part 4, 1990 andACI-318.

The couplers are supplied with internal thread protection plastic cap, The compact design of coupler ensures that no extra concrete cover is demanded for coupler protection.
T E C H N I C A L ..S P E C I F I C A T I O N S
COUPLER DIMENSIONS
BAR SIZE
 
16
20
25
28
32
36
40
50
Length
A
52
70
85
95
105
110
125
130
Diameter
G
25
30
36
42
45
50
54
65
Weight
Kg
0.13
0.26
0.40
0.64
0.8
1.00
1.27

1.65
No. of Rebar Thread
10-12
10-13
13-16
15-18
17-20
18-21
21-24
22-24

Dimensions in mm

Ecofix Mechanical Splicing

Introduction | Position Coupler | Transition Coupler | Threading Equipment | Coupler Assembly

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