Views: 0 Author: Tsingri Screw Publish Time: 2025-05-26 Origin: Tsingri Self Drilling Screw
What is Sandwich Panel?
In recent years, the construction industry have more modern, efficient, and sustainable building solutions. One such innovation is the Sandwich panel building. Sandwich panel is made of two outer layers of material, such as steel or aluminum, and a core material, such as foam or rock wool. The layers are bonded together to create a strong and lightweight panel. That protects the buildings from external factors and provides the utmost convenient and economical solution for them to have a powerful stand.
Common Applications of Sandwich Panel
Sandwich panels are used in various types of buildings, including:
• Wall: Frequently used as exterior cladding or interior partition walls in industrial and commercial structures. In some refurbishment or fixing project, for example, sandwich panels were selected as they provided a quick solution for upgrading the facade while enhancing performance.
• Roof: Light weight characteristic makes them perfect for roofing applications in large commercial facilities, delivering superior insulation properties while minimizing the structural burden. sandwich panels for a sports complex roof design where soundproofing qualities were equally important.
Sandwich Panel Fixing
Sandwich panels are fixed horizontally or vertically to metal or wood frames. Screws, profiles, a combination of screws and profiles are used to fix the panels to the frame. Fixation of screws is the fastest way to fix the panels. It is necessary to protect panels with colour coating from lasting direct sunlight impact during installation. The deformation resulting from heating can impede the installation of panels. Our self drilling screw have high efficiency and high quality, easy install.
Recommended Fasteners
Fixing Sandwich Panel onto Heavy Sections
Fixing Sandwich Panel onto Timber
Depending on the material of the supporting structure (frame) the panels are fixed:
a) Onto metal structures – self-drilling screws with min. ∅ 5.5 mm and min. EPDM washer ∅ 19 mm.
b) Onto wood structures –Type 17 Self tapping screws with min. ∅ 5.5 mm and min. EPDM washer ∅ 19 mm.
When using screws for fixing compositie panels, screws must not be too tight or too loose. It is recommended to use a drilling tool with changeable speed. The recommended speed with self-drilling screws is 2500 rpm.
Are you looking for a quality product to facilitate your sandwich panel installation work on roofs and facades? At Tsingri we offer you a wide variety of screws specially designed to suit your projects. We offer self-drilling screws, self-tapping screws for fixing sandwich panel. All our products are prepared to achieve a safe and reliable fastening, with the highest quality and the appropriate warranty. We are fully committed to customer 100% satisfaction and are always ready to answer your questions with our team of professionals.
