Creating Another International Legend: Main Curtain Wall of BRI Key Project Completed - Record-Breaking Scale & Contract Value, Emerging Prominently!
Release time：2024-03-30
At 15:30 on March 22nd, with the installation of the final explosion-proof Bay glass panel, the main curtain wall installation for Kuwait International Airport was fully completed. The Kuwait Airport Terminal T2 project marks the largest curtain wall project Lingyun has undertaken to date, with a total curtain wall area of 204,590m². The main curtain wall system comprises 7,325 unitized panels covering 54,668m². Upon completion, the project will significantly alleviate air traffic congestion in Kuwait, supporting its development into a new aviation hub in the Middle East.
BIM-Integrated Construction:
The airport's main curtain wall features a unique curved design achieved through angular folding. Each Bay panel presents distinct geometric configurations, with oversized louvered glass units varying in dimensions, individual tilt angles, and unit weights up to 800kg. These complexities posed significant construction and material coordination challenges. The on-site team leveraged BIM technology to extract precise installation coordinates from 3D models prior to panel installation, ensuring millimeter-level accuracy in positioning while maintaining overall dimensional integrity.
Welded Stud Innovation:
Deviating from conventional welding methods for steel structure attachments, the project adopted the welded stud technology pioneered in the China Pavilion of the World Expo. This method eliminates the need for drilling, punching, threading, riveting, and finishing processes, significantly reducing time costs. Through iterative testing of optimal voltage parameters and repeated welding strength inspections, the team successfully implemented this advanced welding technique.
Mega-Panel Logistics & Installation:
The handling and installation of these massive panels demanded exceptional precision and execution expertise. Installers required continuous measurement verification during placement, as any positional deviation would make subsequent adjustments extremely difficult. Adhering to strict MC and supervisory requirements, all panel joints were maintained within the airport's 26-30mm tolerance standard.
With construction progressing, the team now faces upcoming challenges in installing the concourse stainless steel and interior copper cladding. Lingyun's overseas "Iron Army" remains steadfast in its mission, maintaining unwavering enthusiasm to deliver this extraordinary overseas project.
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