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Loop Box
Designed for Precast Concrete Connections
Integrated Reinforcement Loop System
Available in 80 mm, 100 mm, and 120 mm Sizes
Quick Installation and Alignment
Suitable for Wall-to-Wall and Wall-to-Slab Connections
Factory-Assembled Unit
Engineered for Structural Continuity
Product Description
Loop Box is an advanced precast connection solution designed to provide efficient reinforcement continuity between precast concrete elements. The system consists of pre-engineered reinforcement loops enclosed within a galvanized steel housing that is cast into the concrete element during manufacturing. Available in 80 mm, 100 mm, and 120 mm sizes, Loop Box systems can be selected to meet varying project requirements and reinforcement configurations.
Once installed, the reinforcement loops are unfolded and connected with adjoining reinforcement, creating a continuous structural connection between precast elements. The factory-assembled design simplifies reinforcement detailing, reduces on-site labour requirements, and accelerates the installation process while maintaining structural integrity.
Suitable for precast, residential, commercial, industrial, and infrastructure projects, Loop Box offers a practical and efficient solution for connecting precast walls, slabs, columns, and other structural components where reinforcement continuity is essential.
Key Benefits
- Provides effective reinforcement continuity between precast concrete elements
- Available in 80 mm, 100 mm, and 120 mm sizes for different project requirements
- Reduces on-site reinforcement fixing and labour requirements
- Supports faster installation and project completion
- Improves connection accuracy and alignment
- Factory-assembled system ensures consistent quality
- Compact design minimizes space requirements within precast elements
- Enhances productivity in precast construction projects

Services Offered
Custom Design Solutions:
Customized Loop Box configurations available to meet project-specific reinforcement and connection requirements.
Technical Support:
Expert guidance for product selection, detailing, and installation procedures.
Precast Engineering Consultation:
Assistance in selecting suitable connection solutions for precast structural systems.
Global Supply & Export:
Timely delivery with complete quality documentation and project support for domestic and international requirements.
Usage & Applications
Precast Wall Connections
Used for connecting adjacent precast wall panels while maintaining reinforcement continuity.
Wall-to-Slab Connections
Provides reinforcement continuity between precast walls and floor slab systems.
Precast Structural Elements
Suitable for connecting beams, columns, walls, and other precast structural members.
Commercial Buildings
Widely used in office buildings, commercial complexes, and mixed-use developments utilizing precast construction.
Residential Projects
Supports rapid assembly of precast housing developments and residential buildings.
Advantage
Faster Installation
Reduces reinforcement fixing work on-site, helping accelerate construction schedules.
Improved Structural Continuity
Creates effective reinforcement connections between precast concrete elements.
Space-Efficient Design
Compact housing allows easy placement within precast members without affecting construction processes.
Reduced Site Labor
Minimizes manual reinforcement work, reducing labor requirements and installation time.
Factory-Controlled Production
Manufactured under controlled conditions to ensure dimensional accuracy and consistent performance.
Multiple Size Options
Available in 80 mm, 100 mm, and 120 mm sizes to suit different reinforcement and connection requirements.
Versatile Applications
Suitable for a wide range of precast construction projects across precast, residential, commercial, industrial, and infrastructure sectors.
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