Catnic Internal Wall Box Lintel Standard Duty - BSD100
The Catnic BSD100 lintel is a high-quality box lintel designed for internal blockwork walls. It of...The Catnic BSD100 lintel is a high-quality box lintel designed for internal blockwork walls. It offers a cost-effective and lightweight solution for standard and heavy-duty loads, catering to various loading conditions. The lintel features a universal application and is suitable for use in solid or block walls. It boasts duplex corrosion protection and integral plaster key. Standard lengths are available in increments of 150mm up to 3000mm, and 300mm for lengths between 3000mm and 4800mm. The BSD100 range comes with galvanising and powder coating for enhanced durability and corrosion resistance. Its faces are prepped for easy plastering or can be left exposed for a contrasting finish. The Catnic BSD100 box lintels are easy to fit, offering incredible lightweight strength of steel. The longest lintel in the range, at 4800 mm, can handle loads across a 4500 mm structural opening. It is lighter than an RSJ and easier to finish with plaster and paint, making it ideal for modern open-plan designs. From 750 mm up to 2100 mm, the Catnic BSD100 box lintel can support 19 kN in loading. The longest version, at 4.8 m, can handle 27 kN due to its increased height and additional steel for load resistance. The safe working load (SWL) is based on the total uniform distributed load (UDL) over a maximum span with a 150mm bearing at each end.
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Product Information
Full details
This guide is for builders and construction professionals using the Catnic BSD100 internal wall box lintel. The BSD100 offers a lightweight, cost-effective solution for supporting internal blockwork walls, simplifying installation and finishing. Keep in mind that load-bearing capacity varies with the lintel's length; always verify specifications for your project's needs.
All features
Model Part Number
BSD100
Brand
Catnic
Extended Product Information
FAQs
What is the maximum span for the BSD100?
The maximum span depends on the lintel's length and the load it's supporting. Consult the product specifications for details.
What is the safe working load (SWL) for the BSD100?
The SWL depends on the total uniform distributed load (UDL) over a maximum span with a 150mm bearing at each end. Refer to the product specifications for SWL based on length.
Can I use the BSD100 for external walls?
No, the BSD100 is designed for internal walls. Catnic offers specific lintels for external wall applications.
What is the purpose of the plaster key?
The plaster key provides a good surface for plaster to adhere to, ensuring a smooth and durable finish.
How do I determine the correct lintel size?
Measure the width of the opening and calculate the load. Consult the product specifications to select a lintel of appropriate length and load-bearing capacity.
How should I store the BSD100 lintel?
Store the lintel in a dry place, protected from the elements, until it's ready for installation.
What is the warranty on the BSD100?
Consult your supplier for warranty details as they may vary.
Troubleshooting
Lintel sagging or bending after installation.
Check if the lintel is overloaded, the bearing is insufficient, or the installation guidelines were not followed. Rectify the load or install a correctly specified lintel.
Difficulty in plastering the lintel.
Ensure the surface is clean and the plaster key is properly prepared. Use a suitable plaster mix and apply it evenly.
Corrosion appears on the lintel.
Check for any damage to the protective coating. If the corrosion is minor, treat it with a suitable anti-corrosion product. For significant corrosion, replace the lintel.
Pros and Cons
Pros
Lightweight design simplifies handling and installation.
Cost-effective solution compared to heavier alternatives.
Durable construction with duplex corrosion protection.
Suitable for a wide range of internal wall applications.
Easy to finish with plaster or leave exposed.
Available in various lengths to suit different openings.
Cons
Load-bearing capacity varies depending on the length of the lintel; requires careful specification.
May not be suitable for extremely heavy-duty applications compared to other lintel types.
Requires adherence to installation guidelines to ensure optimal performance.
Requires proper planning to ensure correct size and load capacity.
May require additional support during installation, depending on the span and load.
Setup, Compatibility & Care
Preparation: Ensure the opening is the correct size and the load requirements are understood. Check that the lintel size is suitable for the opening size and the anticipated load.
Installation: Follow the manufacturer's installation guidelines. Ensure a minimum bearing of 150mm at each end. Support the lintel adequately during installation.
Compatibility: Compatible with standard blockwork walls. Check the compatibility with specific wall materials and building codes.
Care: Protect the lintel from damage during handling and installation. Avoid overloading the lintel beyond its specified load capacity. Regularly inspect for any signs of damage or corrosion, especially in areas exposed to moisture.
Finishing: The lintel's faces are prepped for easy plastering. Ensure the plaster is applied correctly for a smooth finish.
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