Lotte World Tower

Known as the 5th tallest building in the world which combines Korea’s high-tech construction technology with traditional beauty

The Lotte World Tower

Known as the 5th highest building in the world which combines Korea’s high-tech construction technology
with traditional beauty.

BMS RECLAIMABLE COUPLER

STEP 01

Insert an embedded type COUPLER in the flange of the middle partition wall of BOX GIRDER and the rebar in the web plate, adhere it to the form. Then, do the installation as shown in the figure before manufacturing the P.S.C.- BOX GIRDER for extrusion.  

STEP 02

Once extrusion is completed, turn the rebar connected to the already-embedded COUPLER(BMS Reclaimable Coupler) for tightening and place the concrete.

BMS FORM SAVER COUPLER