Introduction
Fibre cement boards are widely used in construction, but improper fastening can lead to cracking and damage.
The Problem
Standard screws can:
- Crack the board
- Cause uneven installation
- Reduce structural integrity
How Expansion Wings Work
Expansion wings:
- Drill a larger hole in the fibre cement board
- Break off when reaching the steel substrate
- Allow proper engagement into steel
Benefits
- Prevents cracking of fibre cement boards
- Ensures clean and precise installation
- Improves overall durability
- Reduces installation errors
Recommended Application
Use expansion wing screws when:
- Fixing fibre cement to steel
- Installing exterior cladding
- Working with brittle materials
Conclusion
Using the correct screw design is essential when working with fibre cement. Expansion wings significantly improve installation quality and reduce material damage.