Where Are Extra-Long Insulation Fasteners Used, and What Are the Technical Requi

Release time：2020-01-16 18:44 Browse：

1. Main Application Environments:

1. External Wall Insulation Systems (EIFS)

• Used to fix insulation materials like XPS boards, EPS boards, and rock wool panels.

• Suitable for various substrates such as concrete, solid bricks, hollow bricks, and aerated concrete.

2. Thermal Insulation Projects in Industrial Buildings

• Used to fasten insulation or acoustic panels on steel or light steel structures.

3. Special Environments such as Cold Storage, Clean Rooms, Garage Ceilings

• Requires strong anchoring force and long-term temperature resistance.

4. Underfloor Heating Systems

• Some extended-length insulation nails are also used to secure insulation boards or pipes.

2. Technical Requirements for Insulation Anchors:

1. Extended Length (up to 200mm or more)

• Designed to accommodate thick insulation layers such as 150mm or 180mm rock wool boards.

2. Material Requirements

• Typically made of PA66 nylon sleeves with galvanized steel or stainless steel pins.

• Must be aging-resistant, cold-resistant, UV-resistant, and impact-resistant.

3. High Pull-Out Strength & Firm Fixing

• Must comply with national or regional energy-saving construction standards, with a typical pull-out force ≥ 0.6kN.

4. Excellent Rust and Moisture Resistance

• Long fasteners are more exposed to humid environments, requiring superior anti-corrosion treatment (e.g., 1000-hour salt spray resistance).

5. Ease of Installation

• One-piece design, smooth insertion, high toughness;

• Wide anchor head prevents insulation sinking or loosening.