Hydraulic Bursting

Hydraulic Bursting

Hydraulic Bursting Key Information

• RANGE OF POWER SOURCES
• SUITABLE FOR CONFINED AND AT HEIGHT WORK
• NON-PERCUSSIVE
• NO DUST PRODUCED
• LOW NOISE AND VIBRATION

Hydraulic Bursting

A discreet and highly effective approach to controlled demolition, this technique is specifically designed for the removal of substantial concrete structures, including foundations, pillars, bearers, and walls.

The method involves drilling holes into the concrete structure, into which a burster head is inserted. This head is subsequently expanded using hydraulic power, sourced from a motor that can operate on electricity, diesel, or petrol. The hydraulic pressure generates lateral forces within the drilled holes, leading to the formation of cracks in the concrete. These fractures typically align with the planes of weakness established by the initial drilling. This process is iterated until the entire structure has been broken down into manageable sections for removal.

This technique is particularly advantageous in scenarios where noise must be minimised, or in locations where large breaker machines cannot access, and vibration is prohibited. It can be operated using three-phase electrical systems or petrol engines and is ideal for dismantling plinths, thick slabs, rock, and large concrete masses, as well as ballast.

Remarkably quiet during operation, this method significantly mitigates hand and arm vibration, and proves highly effective for penetrating deep concrete structures. It serves as a viable alternative to conventional noisy percussive demolition techniques.

Uses of Concrete Bursting

Concrete bursting is an effective technique applicable in diverse environments, accommodating a wide array of concrete thicknesses and strengths. Leveraging the formidable force generated by hydraulic bursting, this method is particularly advantageous for dismantling reinforced concrete structures that may pose challenges for traditional demolition approaches. The applications of concrete bursting are extensive and include:

– Walls
– Floors
– Foundations
– Columns
– Beams
– Dams
– Bridges
– Nuclear power facilities

This hydraulic bursting method yields successful outcomes when dealing with concrete, masonry, and natural stone materials.

Advantages of Concrete Hydraulic Bursting

Concrete bursting has gained significant traction within the demolition sector, owing to its numerous advantages for both clients and demolition teams:

– Minimal Noise Pollution:
This technique operates almost silently, making it particularly suitable for environments with strict noise regulations.

– Diminished Vibration:
Utilizing minimal drilling, concrete bursting significantly lowers the risk of vibration-related injuries, which are common in construction work. This enhancement contributes to a safer and more comfortable experience for the workforce.

– Highly Efficient for Large Structures:
While conventional tools often struggle with robust concrete edifices, the bursting method simplifies the process by breaking down large structures into manageable pieces.

– Reduced Dust Generation:
Unlike traditional demolition methods, which create substantial dust, hydraulic crunching fractures the concrete, resulting in a much cleaner operation.

– Suitability for Confined Spaces:
The machinery employed in this process is designed for use in narrow or small areas. Since the crunching apparatus handles most of the workload, fewer personnel are needed on-site, facilitating smooth operations in restricted environments.

– Versatile Power Sources:
The equipment can be powered by electricity, diesel, or petrol, offering flexibility for various operational needs.

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