Expansion Bolt

High-quality waterproof backing boards and light steel keels provide reliable, cost-effective solutions for walls, ceilings, kitchens, bathrooms, basements, and exterior construction.

Expansion Bolt

Expansion bolts are specifically designed for efficient on-site installation, ensuring consistent fastening performance across a wide range of applications while simultaneously shortening construction cycles.

Product Description

Expansion Bolt

The Expansion Bolt is a mechanical fastening system designed to provide strong and reliable anchoring in solid base materials such as concrete, brick, and masonry. It works by expanding inside the drilled hole to create a secure grip, ensuring high load-bearing performance and long-term stability.

Widely used in construction and industrial applications, expansion bolts are essential for fixing structural components, frames, and equipment where safety and strength are critical.

Key Features

Strong Expansion Fixing Force
Expands securely inside the base material to deliver high pull-out resistance.

High Load-Bearing Performance
Suitable for heavy-duty applications requiring stable and long-term anchoring.

Durable Steel Construction
Manufactured from high-strength steel for enhanced mechanical strength and reliability.

Corrosion-Resistant Surface Treatment
Surface coating improves durability in indoor and outdoor environments.

Easy Installation
Simple drill-and-fix installation process reduces labor time and improves efficiency.

Wide Compatibility
Works with concrete, solid brick, and other masonry substrates.

Applications

  • Construction and structural installations
  • Steel frame and keel systems
  • Ceiling and wall fixing systems
  • Mechanical equipment anchoring
  • Industrial and commercial installations
  • Handrails, brackets, and support structures

Product Case Studies

Professional Support, Anytime

For product inquiries, quotes, or more information, please reach out to us using the contact details below. Our team will respond promptly to provide the best solutions for you.

FAQ

Frequently Asked Questions

Our waterproof backing boards, light steel keel systems, and XPS boards are suitable for bathrooms, kitchens, basements, roofs, and exterior walls—including wet or high-temperature environments.

Yes, all products comply with ISO, CE, and relevant industry certifications, and meet waterproofing, moisture-proofing, and insulation standards.

是的,我们可以根据项目要求提供定制尺寸、厚度和性能规格的产品,并提供专业的安装指导。

定期检查面板和接缝,保持表面清洁,并及时修复任何损坏或泄漏,以显著延长产品的使用寿命。

交货时间取决于产品类型和数量;我们的生产设施能够快速响应大批量订单,确保及时交货。

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