MBT couplers require neither bar end preparation to form threads nor bar rotation to effect installation. The bars are supported within the coupler by two serrated saddles. As a series of lock shear bolts are tightened to a predetermined torque, they are embedded into the bar. At the same time, the saddles bite into both the bar and the shell of the coupler. Installation is complete when the heads of all of the bolts are sheared off. The lock shear bolts on sizes 10mm to 20mm can be tightened using a ratchet wrench. For larger sizes, a nut runner is recommended. Impact tools must not be used. MBT couplers can be used to join imperial, plain round, or deformed reinforcing bars. We have dealers across Mumbai, Pune, Kolhapur, Solapur Delhi, Bangalore, Hyderabad, Kolkata, Raipur, Kota, Udaipur, Rourkela, Patna, Indore, Vijayawada, Vizag, Chennai, Kolkata, Surat, Vadodara, Ahmedabad, Rajkot, Mysore, Hubli, Mangalore, Gadag Chittoor, etc.
The Mechanical Bolted (MBT) coupler is a precast concrete structure used in the construction of highways, bridges, roads and railways. It is used in road construction where there is a lack of adequate length or lack of suitable foundation for the conventional precast concrete box culvert.
The MBT (Mechanical Biological Treatment) coupler is used where the requirement of lap length is not there. These are generally used in situations where the number of rebars is very less and it can be done mechanically with bolts only which is how it gets its name as Mechanically Bolted Coupler or MBT Coupler.
MBT couplers are the most widely used in the world of Construction engineering. If you are interested in using bolted Coupler, you can contact us at any time. We provide a high-quality tensile MBT Coupler.
Bolted couplers are most commonly used where the distance between the point of installation and the end of the TMT bar is less than 14" (35.56 cm) to connect the Coupler. Based on this, the MBT coupler has been developed which is a combination of mechanical bolting and welding. In this mechanically bolted coupler, after connecting and bolting both TMT Bar. After the complete Coupling process, two TMT Bar become one single Bar and a new connection joint is formed at that junction which becomes as strong as a welded TMT bar.
