Precast Wall Connection Wire Loop Box

Features of HULK Metal Precast Wall Connection Wire Loop Box:

• Description of Precast Wall Connection Wire Loop Box:

  Description:

  
  

  The Precast Wall Connection Wire Loop Box is a pre-embedded connection device designed to securely connect adjacent precast concrete wall panels. It consists of a compact steel box containing foldable wire rope loops that remain protected during pouring. Once installed in the formwork, the steel box is embedded within the concrete structure, while the flexible wire rope loops are released on-site when connection is needed. During installation, the wire rope loops are pulled out and connected to corresponding loops or connectors on adjacent wall panels, thus ensuring the safe transfer of loads between components. This system provides a practical and space-saving solution for structural wall connections and is commonly used in shear walls, solid walls, and insulated sandwich wall panels.

   

  Types

   

  Precast Wall Connection Wire Loop Boxes are mainly divided into two types：one is a single-layer version and the other is a double-layer version, which includes a single wire rope loop and a double wire rope loop respectively to ensure the strength of the connection.

   

  Compression Sleeve:20# Steel

  Wire Loop:high strength steel wire rope SE-Zn

  Box:galvanized sheet

   

  Features of Precast Wall Connection Wire Loop Box

   

  High Load-Bearing Capacity

   

  Manufactured with high-strength galvanized steel wire rope, the loop ensures reliable load transfer between adjacent precast wall panels and maintains structural integrity.

   

  Single and Double Loop Options

   

  Available in single-layer and double-layer configurations to meet different connection strength and design requirements in precast wall systems.

   

  Easy On-Site Installation

   

  Designed for cast-in installation, the box is fixed into the formwork and the flexible wire loop is released quickly using a tool-free peel-off tape.

  Durable Corrosion Protection

   

  The galvanized steel box and protected wire rope provide excellent resistance to corrosion, ensuring long-term performance in harsh construction environments.

   

  Wide Application Range

   

  Suitable for laminated shear walls, solid concrete walls, and insulated sandwich wall panels in precast construction projects.

  
  

  Advantages of Precast Wall Connection Wire Loop Box

   

  High Structural Strength and Safety

   

  Equipped with galvanized high-strength steel wire rope up to 1870 MPa, the wire loop box ensures reliable load transfer and secure structural connections between precast concrete elements.

   

  Efficient and Time-Saving Installation

   

  The automatic loop pop-up design with tool-free release eliminates re-bending on site, significantly improving installation efficiency and reducing labor time.

   

  Stable and Durable Box Structure

   

  The galvanized steel shell provides strong fixation within the concrete, maintaining connection stability and long-term durability in demanding construction environments.

   

  Easy Formwork Fixing

   

  Pre-punched nail holes allow quick and accurate positioning on formwork, ensuring consistent installation quality during casting.

   

  Wide Application Flexibility

  Suitable for wall-to-wall and wall-to-column butt joints, including shear walls, solid walls, and insulated sandwich wall panels.

   

  Practical Design for Handling and Storage

   

  Compact product dimensions, combined with colorful plastic clips for clear identification, make logistics, storage, and on-site management more efficient.

  
  

  You can get free samples to check whether they can meet the requirements.

  Get Free Samples
• Features of HULK Metal Precast Wall Connection Wire Loop Box:

  How to Use Precast Wall Connection Wire Loop Box

   

  Fixing to Formwork

  
  

  Secure the wire loop box onto the wooden formwork using the pre-punched fixing holes, ensuring accurate positioning for wall-to-wall butt joints.

   

  Panel Installation and Gap Control

  
  

  Install adjacent precast wall panels with a standard joint gap of approximately 20 mm to allow proper connection and load transfer.

   

  Loop Engagement

  
  

  Release the steel wire loops and connect them with a reinforcing bar, typically BSt500S with a 12 mm diameter, to form the structural link.

   

  Grout Filling

  
  

  Fill the joint using a high-strength, free-flowing, non-shrink cement grout. The grout should achieve a minimum compressive strength of 40 N/mm² at 1 day and 70 N/mm² at 28 days.

   

  Final Sealing

  
  

  Use appropriate caulking tools to ensure complete grout filling, creating a durable and stable wall connection.

  
  

  Features of Precast Wall Connection Wire Loop Box

   

  High Load-Bearing Capacity

   

  Manufactured with high-strength galvanized steel wire rope, the loop ensures reliable load transfer between adjacent precast wall panels and maintains structural integrity.

   

  Single and Double Loop Options

   

  Available in single-layer and double-layer configurations to meet different connection strength and design requirements in precast wall systems.

   

  Easy On-Site Installation

   

  Designed for cast-in installation, the box is fixed into the formwork and the flexible wire loop is released quickly using a tool-free peel-off tape.

  
  

  Durable Corrosion Protection

   

  The galvanized steel box and protected wire rope provide excellent resistance to corrosion, ensuring long-term performance in harsh construction environments.

   

  Wide Application Range

   

  Suitable for laminated shear walls, solid concrete walls, and insulated sandwich wall panels in precast construction projects.

  
  

  
  

  
  

  You can get a solution with shorter order delivery times and guaranteed quality and quantity.

  Get Your Free Solution
• HULK Metal Precast Wall Connection Wire Loop Box with Better Service:

  Higher Quality Wire Loop Box:

   

  We own factory equipped with advanced production equipment and testing equipment.

  We also have experienced quality inspection team to ensure your orders’ Qualification rate.

   

  Shorter Production Cycle:

   

  We will Design a better production solution for you according your requirements.

  We have a full range of wire loop box molds.

  Our production team can complete your orders faster.

   

  Best Freight Solution:

   

  We integrated hundreds of freight companies to provide you with suitable freight routes.

  We also provide goods transit, goods warehousing, and other freight services.

   

  Comprehensive After Service:

   

  We have professional after service team to solve problems about technology, freight, quality, and others.

  
  

  You can benefit from the comprehensive services of a dedicated client team.

  Contact Your Dedicated Service Team
• Cost-controllable HULK Metal Precast Wall Connection Wire Loop Box:

  ISO and CE Certifications

  
  

  HULK Metal manufactures according to ISO9001, ISO14001, and ISO45001 standards. Its Precast Wall Connection Wire Loop Box complies with CE standards, ensuring consistent high quality, safety compliance, environmental responsibility, and reliable performance in precast building projects worldwide.

  
  

  Comprehensive Cost Control

  
  

  Through supply chain integration, optimized raw material procurement, in-house production, and efficient quality management, HULK Metal reduces manufacturing costs while maintaining high strength, durability, and stable delivery, thus meeting the needs of large-scale projects.

  
  

  Building Your Brand Image

  
  

  With consistent quality, customized packaging, and professional technical support, HULK Metal helps partners enhance their brand reputation, meet international standards, and build long-term trust in the highly competitive precast building market.

  
  

  You can leave a request and get a more suitable quotation.

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