Precast Wall‑to‑Wall Connection System | WILORA®

This precast wall to wall connection system demo shows how WILORA® wire loop rails are installed and assembled on site — step by step, without animation. In this hands‑on product demonstration, we focus on the physical installation of the WILORA® Connecting Rail system, used to form structural joints between precast wall‑to‑wall and wall‑to‑column connections. The video is aimed at people who actually install and grout these joints, showing clearly how the system goes together in practice. The demonstration starts with the prefabricated wire loop rail embedded in precast wall elements. You’ll see how the rails are positioned during manufacturing and how alignment is maintained to ensure reliable joint behaviour once panels are erected. This is followed by on‑site assembly, where opposing wire loop rails are brought together to form a continuous precast concrete vertical joint connection. The video explains how the wire loop rail precast joint transfers tensile forces, transverse shear, vertical shear, and combined loads once the joint is grouted. Rather than abstract load diagrams, the focus is on correct installation: spacing, orientation, and sequencing that ensure the joint performs as designed. Wall‑to‑column scenarios are also covered, highlighting typical precast wall column connection detail layouts used in shear walls, stair cores, and load‑bearing façade panels. By showing real components and real assembly steps, the video helps fabricators and site engineers understand exactly what is required before and during installation. For precast manufacturers, the video demonstrates how WILORA® simplifies factory preparation by integrating the connection hardware directly into the element. For site teams, it reduces uncertainty during erection and grouting by making the joint geometry clear and repeatable. If you’re responsible for installing or detailing precast wall joints and need a practical reference for correct assembly, this video provides a clear, job‑site‑focused walkthrough. Read more about the product at https://www.peikko.com/wilora #PrecastConnections #WallJoints #ConcreteConstruction