This stainless steel type four cavity wall tie from BPC Fixings is designed for securing two layer...This stainless steel type four cavity wall tie from BPC Fixings is designed for securing two layers of masonry in construction projects. It is suitable for buildings up to 10m high and features a double drip to prevent moisture transfer across the cavity. Made from high-quality grade 304 stainless steel, it is resistant to rust and corrosion. The tie is suitable for timber and stainless steel-framed structures, as well as traditional block walls. It meets BS EN 845-1 certification approval. Wall tie length: 200 mm. Cavity width: 50-75 mm.
This guide is for construction professionals and DIY enthusiasts who need to secure masonry walls effectively. The BPC Fixings Type 4 Cavity Wall Tie provides a robust and corrosion-resistant solution for bonding two layers of masonry, ensuring structural integrity. A key consideration is selecting the correct tie length for your cavity width. This guide offers comprehensive information on setup, performance, and maintenance.
All features
Colour
Silver
Brand
BPC Fixings
Extended Product Information
FAQs
What is the primary function of the BPC Fixings Type 4 Cavity Wall Tie?
To secure and bond two layers of masonry in construction, enhancing structural integrity.
What material is the wall tie made from?
High-quality grade 304 stainless steel.
What is the benefit of the double drip design?
It prevents moisture transfer across the cavity, improving durability.
What are the compatibility options for this wall tie?
Suitable for timber, stainless steel-framed structures, and traditional block walls.
Is this product certified?
Yes, it meets BS EN 845-1 certification.
What is the maximum building height the ties are suitable for?
Buildings up to 10 meters high.
How do I determine the correct tie length?
Measure your cavity width; the BPC Fixings Type 4 Cavity Wall Tie is designed for cavity widths of 50-75 mm.
Troubleshooting
Incorrect tie length for the cavity width.
Measure the cavity width accurately and replace the ties with the correct length.
Moisture transfer across the cavity.
Verify the double drip design is correctly oriented during installation and that the ties are installed at the correct angle to prevent water ingress.
Difficulty embedding the tie in mortar.
Ensure the mortar consistency is correct and use a trowel to fully embed the tie. Ensure the cavity is free of debris that could obstruct installation.
Pros and Cons
Pros
High corrosion resistance due to 304 stainless steel construction.
Effective moisture management with a double drip design.
Suitable for a wide range of applications, including timber and steel-framed structures.
Certified to BS EN 845-1, ensuring quality and reliability.
Durable and long-lasting, contributing to the longevity of the structure.
Cons
Requires careful measurement to ensure correct cavity width compatibility.
Installation may require specific tools and expertise.
The 200mm length may not suit all cavity sizes.
Setup, Compatibility & Care
Selection: Choose the correct tie length based on your cavity width (50-75 mm). Ensure the tie is compatible with the materials used in your construction.
Installation: Embed the ties into the mortar joints of the masonry layers, following the manufacturer's recommendations for spacing and depth.
Compatibility: This wall tie is designed for use in buildings up to 10m high and is suitable for timber and stainless steel-framed structures, as well as traditional block walls.
Care: No specific maintenance is required due to the stainless steel construction. However, ensure that the ties are properly installed to avoid any potential issues.