Buzon PB-8 Adjustable Pedestal (480-595mm) is a modular waterproofing and decking support system engineered for high-clearance external flooring on commercial rooftops and podiums. Constructed from high-strength polymer, this system utilizes a PB-C1 and PB-C2 coupler assembly to achieve a precision 480mm to 595mm height range while maintaining a certified 1110kg load-bearing capacity.
The design integrates a membrane-compatible base that prevents piercing of underlying seals and operates reliably in temperatures from -30°C to +80°C to ensure structural integrity over complex MEP services and steep drainage slopes.
Frequently asked questions
How high can the Buzon PB-8 pedestal adjust?
The Buzon PB-8 provides precise height adjustment from 480mm to 595mm. This range is critical for achieving correct fall and level on high-clearance decking or paving projects.
Can I use Buzon PB-8 pedestals over a waterproof membrane?
Yes, the high-strength polymer construction of the PB-8 pedestal is safe for direct placement on waterproof membranes. It distributes weight without puncturing or damaging the membrane surface.
What is the load capacity of a Buzon PB-8 pedestal?
Each PB-8 pedestal is rated to support significant loads, up to 1110kg. This heavy-duty capacity ensures stability and structural integrity for elevated decking and paving systems.
What kind of surface is needed for installation?
The PB-8 pedestal requires installation on a stable and compacted surface. This includes concrete, compacted soil, or directly over robust waterproof membranes to ensure even load distribution and long-term stability.
Applications and benefits
| Application | Key benefit | Primary trades |
|---|---|---|
| High-clearance decking structures | Achieves precise levelling for decks requiring significant elevation, ensuring a stable and compliant finish up to 595mm. | Landscapers, Decking contractors |
| Elevated paving systems | Supports heavy paving slabs, distributing weight evenly and allowing for easy creation of falls for drainage on uneven ground. | Paving contractors, Commercial builders |
| Outdoor flooring over membranes | Provides a non-invasive support solution that protects underlying waterproof membranes from damage and aids drainage. | Waterproofing contractors, Builders |
| Compensating for uneven ground | Offers flexible and accurate height adjustment to overcome significant variations in substrate level, reducing the need for extensive sub-base work. | Civil contractors, Landscape architects |
Application Guide
- Position the PB-4-BASE on a stable surface.
- Attach the PB-C2 and PB-C1 couplers to adjust the height as needed.
- Secure the PB-4-TOP to complete the pedestal assembly.
- Ensure proper alignment before installing decking or paving.
For detailed manual instructions, please download the Installation Manual PB-8.
Product limitations
- Not for: Loads exceeding the documented 1110kg capacity per pedestal. Overloading can compromise structural integrity.
- Requirement: Must be installed on a stable and compacted surface to prevent subsidence or movement.
Safety and handling
This product is inert and poses minimal hazard under normal use. Always follow standard site safety practices when handling construction materials.
Storage and disposal
Store in a cool, dry place between 5°C and 35°C, away from direct sunlight. Dispose of waste material in accordance with local regulations for polymer products.
Substrate guide
Proper substrate preparation is essential for the stability and longevity of any elevated decking or paving system. Ensure all surfaces are clean, stable, and compacted before pedestal placement.
Concrete
Surface prep: Ensure concrete is cured, clean, dry, and free from loose material or significant cracks. Repair any spalling or major imperfections to provide a flat, stable base.
Primer: Not required for pedestal adhesion, as pedestals are free-standing.
Compacted soil
Surface prep: Grade and compact the soil thoroughly to achieve a firm, stable base. A minimum of 100mm compacted road base or similar is recommended. Ensure adequate drainage to prevent waterlogging.
Primer: Not required.
Waterproof membranes
Surface prep: Verify the membrane is correctly installed, fully cured, and undamaged. Clean the surface to remove any dirt or debris that could affect direct contact. The pedestal's polymer design is compatible with membrane systems.
Primer: Not required.
Buzon PB-8 Adjustable Pedestal (480-595mm) Physical Properties
| Property | Value |
|---|---|
| Material | High-strength polymer |
| Adjustable Height | 480mm to 595mm |
| Load Capacity | 1110 kg |
| Components | PB-4-BASE, PB-C2 coupler, PB-C1 coupler, PB-4-TOP |
| Weather Resistance | UV and moisture resistant |
| Storage Temperature | 5°C to 35°C |
| Recommended Applications | Decking, paving, elevated flooring |
| Installation Method | Modular assembly |