Shotcrete Wall Applicators
Overview
Support Ground Stabilisation, Slope Control, And Tunnel Reinforcement On High-Risk Sites.
Build strong walls without the expense or delays of precast or poured concrete. Whether in deep tunnels or on steep terrain, shotcrete retaining walls and shoring walls offer a flexible, cost-effective alternative.
With The RIX Group, you can be confident in the quality of your shotcrete wall. As a leading shotcrete applicator, our multi-skilled teams spray more than 30,000m³ throughout the Asia Pacific every year. Discover temporary and permanent solutions, tailored to your project requirements.
Contact Our Shotcrete Applicators
Shotcrete Retaining Walls For Long-Term Erosion Control
Stabilise slopes and manage erosion with permanent shotcrete retaining walls built to perform for years to come.
We spray shotcrete directly onto prepared soil, rock or reinforcement to create a tough concrete face. This reliable solution supports unstable ground, protects exposed surfaces and helps to prevent breakdown.
For extra strength, shotcrete retaining walls can be combined with soil nails, rock bolts or ground anchors to improve load capacity and durability.
Support On-Site Safety With Shotcrete Shoring Walls
Secure excavation faces and protect active work zones with shotcrete shoring walls. By supporting exposed soil and rock, these temporary walls reduce the risk of ground movement during construction.
Applied directly to the face and reinforced with mesh, anchors or soil nails where required, shotcrete creates a strong support system for safer, more controlled site access.
From basement excavations to civil infrastructure projects, safeguard your workers, equipment, and structures with The Rix Group.
Efficient, Versatile, And Engineered To Last
Unlock the benefits of a shotcrete wall with The RIX Group.
Fast delivery
Accelerate project timelines and keep your build on track. Shotcrete walls offer a faster alternative to precast and poured concrete, reducing the need for heavy lifting, extensive preparation and lengthy installation.
Cost-effective construction
Cut equipment, labour and access costs. Shotcrete is pumped directly to the wall area and sprayed into place, minimising reliance on large precast panels, complex formwork and cranes.
Space-efficient walls
Maximise usable space. Up to 80% thinner than concrete block walls, shotcrete walls deliver strong structural outcomes without taking up unnecessary space. This makes them ideal where every square metre counts.
Flexible design
Apply shotcrete to any shape wall. Shotcrete follows curved, angled, uneven and freeform walls, making it a practical option where precast panels, blockwork or traditional pours are difficult.
Superior durability
Build hard-wearing, long-lasting walls on harsh sites. Shotcrete forms a strong, cohesive layer, bonding tightly to prepared surfaces. As a result, it’s well-suited to structural support, erosion control, ground stabilisation and wall protection.
Low permeability
Protect shoring and retaining walls from moisture. High-speed spraying compacts shotcrete on impact, forming a dense layer that reduces water ingress. Shotcrete can also be applied to walls with a waterproofing membrane.
Partner With Shotcrete Specialists
A proven track record
Drawing on decades of combined experience, our teams deliver shotcrete walls to the highest calibre. Every application is grounded in strict quality control, in-house technical design, and operational practices optimised over thousands of cubic metres.
Tailored applications
From load-bearing capacity to site conditions, our shotcrete walls are customised to your project requirements. Whether the priority is structural support, erosion control, or visual finish, we’ll focus on ensuring a reliable wall system from the ground up.
Ongoing innovation
We invest in the latest spraying equipment, techniques, and materials to deliver clean, consistent wall applications. This commitment to continuous improvement means greater accuracy, efficiency, and long-term performance.
FAQs
What is shotcrete?
Shotcrete is a wet mix of cement, aggregate and water that is sprayed onto a prepared surface at high speed through a hose and nozzle.
Instead of being poured into traditional formwork, this high-strength concrete is sprayed directly onto vertical, curved or reinforced surfaces.
It’s commonly used to build, strengthen or stabilise structures such as retaining walls, shoring walls, basement walls, embankment walls, pool walls and architectural feature walls.
When applied by experienced operators, shotcrete forms a dense, well-bonded concrete layer that can provide excellent strength, durability and shape control.
Is shotcrete suitable for a wall?
Yes. Shotcrete is well-suited to both temporary and permanent walls, especially where concrete must be applied to vertical, curved, irregular or reinforced surfaces.
As it’s sprayed at high velocity, shotcrete bonds tightly to prepared surfaces such as concrete, masonry, rock, steel reinforcement, mesh or shaped formwork.
For best results, the wall surface must be clean, stable and properly prepared. Loose material, dust, oil, vegetation, weak concrete or standing water can reduce adhesion and compromise strength and finish.
When do shotcrete walls make sense?
Shotcrete is often chosen where poured concrete may be slower, more expensive, or less practical due to site access, wall shape, ground conditions or reinforcement requirements.
It is also well-suited to larger wall projects because it can be applied quickly while maintaining control over thickness, coverage and finish.
What method is used to apply shotcrete to a wall?
Shotcrete is applied to a wall by pumping wet-mix concrete through a hose nozzle, where compressed air projects it onto the prepared surface at high velocity.
The force of this spraying helps compact the concrete as it lands, creating a dense layer that bonds tightly to the wall substrate or reinforcement.
This process gives precise control over the mix, thickness and placement, making it well-suited to structural walls, retaining walls and larger vertical concrete applications.
Once applied, the shotcrete wall can be shaped, trimmed and finished to suit the required structural or visual outcome.
Do shotcrete walls need reinforcement or drainage?
What finishes are available for shotcrete retaining walls?
We can apply various finishes to your shotcrete retaining walls, depending on the structural requirements, the surrounding environment and the desired appearance.
Common options include gun finish, sponge finish, screed finish, wood float finish, steel trowel finish and sculpted mock rock.
A gun finish leaves a natural sprayed texture, while sponge, screed and float finishes create a more even surface. A steel trowel finish delivers a smoother, denser result where a cleaner look is needed.
For walls that need to blend into gardens, pools, embankments or natural landscapes, sculpted mock rock can create a more organic, rock-like appearance.
Do you offer shotcrete wall services across Australia?
Yes. Our expert shotcrete applicators are ready to deliver retaining walls and shoring walls for projects across Australia and the Asia Pacific. Contact us today to pinpoint your requirements and arrange a shotcrete application.
Contact The RIX Group
Need a quote or do you have a general enquiry? Please complete our online form and one of our team members will be in touch.