When MBT Bolt coupler are Used ?

When MBT Bolt coupler are Used ?

MBT bolt couplers are specifically chosen for scenarios where traditional lapping or threaded splicing is impossible or impractical. They are the "problem-solvers" of the rebar world because they require no specialized equipment (like threading machines) and no preparation of the rebar ends.

When to Use MBT Bolt Couplers

Retrofitting & Repair Work: Ideal for replacing corroded or damaged rebar in existing structures. Since the "fixed" bar is already cast in concrete and cannot be moved or rotated, the MBT coupler can simply be slid over the existing end
Restricted Space: Used in "congested" reinforcement areas where there isn't enough room for the long overlapping lengths required by traditional lap splicing.

Materials & Sizes

Material: High-strength seamless steel body with hardened alloy steel "lock-shear" bolts.
Internal Grip: Hardened steel rails inside the sleeve "bite" into the rebar.
Sizes: Available for rebar diameters from 10mm to 40mm (the coupler grows in length and bolt count as the diameter increases).

Rebar Diameter	Approx. Coupler Length	Number of Bolts
10 mm	100 mm	4
12 mm	140 mm	6
16 mm	160 mm	6
20 mm	200 mm	8
25 mm	250 mm	10
32 mm	310 mm	12
40 mm	470 mm	14

For More Info:

Contact no.: 9223446390

website: https://suryaengineering.net/

Email: surya.engineers2000@gmail.com

Comments

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