Precast Wall Connection
The MOMENT Loop Box is available in 3 versions, Single, Double and Multi version including single, double and multi wire rope loops respectively to ensure strength in the connection.
The Loop Box will need to fix to the formwork and the flexible folded wires will need to be pulled out to make a connection when ready on site. The load will be transferred from one concrete panel to the other panel via wire rope loop. High strength (1770 MPa) galvanized steel wire rope with 6 mm ɸ will need to be crimped by using compression sleeves / ferrule to form a loop at one end & to transfer a load axially through other ends. The load is transferred from one concrete panel to the other panel via wire rope loop.
The multi-loop box is intended for precast wall-to-wall connections. Compared to traditional loop boxes, its longer profile requires only minimal time to secure and align to formwork for a wall section. Its specifications such as overall length and number of wire ropes are customizable.
MOMENT Loop box being fixed to the formwork to make a connection, and act as a shear key
MOMENT Single, Double and Multi Loop Box
Galvanized wire loops eliminate the clashes between U-bars
Seamless connection between precast walls, reduces total installation time by 50% with less labour
The key benefits and features for the loop box are:
• High strength galvanized wire loop
• Pre-punched nail holes for easy fixing to formwork
• Galvanized steel casing ensuring stability during fixing and concreting
• For construction junction between precast segments
• The loops pop-up automatically ensuring time-saving; no rebending is required
• 1770 Mpa wire rope, zinc plated
• Color-coded plastic clips
• Ideal for butt junction between wall to wall and wall to column
• Product dimension ideal for logistics and storage
For more information on MOMENT Loop Box, please send an email at info.my@leviat.com.