100-150mm Rainbow Gabion Cobbles

100-150mm Rainbow Gabion Cobbles are a natural stone aggregate graded between 100mm and 150mm. The material is selected for size consistency and durability when used in gabion containment systems. Colour variation occurs naturally across each load.

The large particle size creates a stable, interlocking structure once placed within gabion baskets. The open voids between stones allow free water movement. The stone resists degradation under load and exposure.

Typical uses include domestic landscaping features, commercial boundary structures, and civil engineering retaining works. The product is commonly specified where structural stability and drainage are required together.

Grading and Classification

This aggregate is graded to a nominal size range of 100mm to 150mm. Oversize and undersize content is controlled through screening. The grading supports secure placement within standard gabion basket apertures.

Material Composition

Rainbow Gabion Cobbles are produced from durable natural stone. The stone exhibits mixed colour tones due to mineral composition. Shape is predominantly rounded to sub angular.

• Hard stone composition resists crushing under load.

• Natural mineral mix creates varied colour appearance.

• Rounded edges reduce wire abrasion.

• Dense structure supports long service life.

Drainage and Water Interaction

The large stone size creates significant void space within the gabion structure. Water passes freely without pressure build up. The absence of fines prevents blockage over time.

• Open voids allow rapid water release.

• Clean stone prevents silting.

• Free draining matrix protects basket integrity.

• Suitable for groundwater facing structures.

Load Bearing Performance

When confined within a gabion basket, the cobbles act as a mass retaining unit. The combined weight provides resistance against soil movement. Load is distributed evenly through stone contact points.

• High unit weight improves stability.

• Interlocking mass reduces settlement risk.

• Stone strength supports vertical and stepped walls.

• Performs under sustained static load.

Shape and Interlock Behaviour

The mixed rounded and sub angular shape promotes stable packing. Stones lock together when confined. Movement is limited once baskets are filled and compacted naturally.

• Shape variation aids internal stability.

• Reduced rolling once confined.

• Consistent size prevents internal collapse.

• Supports uniform basket fill.

Durability and Weather Resistance

The stone is suitable for long term external exposure. It withstands freeze thaw cycles and wet conditions. Colour may soften naturally over time without loss of performance.

• Frost resistant stone structure.

• Non reactive to water exposure.

• Maintains integrity in exposed environments.

• Minimal degradation over service life.

Suitability and Usage Limitations

Suitable For

• Gabion retaining walls.

• River and erosion control baskets.

• Boundary and security walls.

• Landscape feature structures.

• Slope stabilisation systems.

Not Suitable For

• Concrete mixing applications.

• Path or driveway surfacing.

• Bedding or levelling layers.

• Resin bound systems.

• Pipe surround or trench fill.

Application Suitability Reference

Basket Compatibility and Aperture Control

100-150mm Rainbow Gabion Cobbles are sized to exceed standard gabion mesh apertures. The grading prevents stone loss through basket faces. The size range supports consistent face retention without secondary containment.

• Particle size exceeds common 75mm mesh openings.

• Prevents stone escape under load or vibration.

• Maintains basket face integrity over time.

• Reduces reliance on internal facing stones.

Face Finish and Visual Consistency

The large cobble size creates a bold, defined gabion face. Natural colour variation produces a mixed appearance across exposed surfaces. Visual consistency is influenced by stone orientation rather than grading accuracy.

• Large faces improve visible structure definition.

• Mixed tones create natural visual variation.

• Rounded faces soften basket appearance.

• Colour variation does not affect performance.

Settlement and Long Term Stability

Initial settlement occurs as stones self seat within the basket. The large grading limits long term movement once equilibrium is reached. Structural stability is maintained under static load conditions.

• Early settlement occurs during first loading phase.

• Large stones resist ongoing internal movement.

• Confined mass limits vibration related shift.

• Stable once basket load is balanced.

Comparison With Smaller Gabion Fill Sizes

Larger gabion fill sizes provide increased mass and face definition. Smaller sizes offer tighter packing but reduced visual scale. Selection is driven by basket size, structural requirement, and appearance.

Trade Supermarket - UK Supply and Hire Platform

Trade Supermarket is a UK-based platform supplying plant hire, aggregates, and building materials for a wide range of project types nationwide. Products and services are structured in line with recognised UK classifications and standard supply and hire practices.

What Sets Trade Supermarket Apart

• Unified Platform Structure: Hire services, aggregates, and building materials are all managed through one unified system instead of separate suppliers.

• Classification-Led Organisation: Products are shown using standard UK grades, categories, and typical use-cases to help buyers choose accurately.

• Defined Supply Scope: The platform focuses on supplying materials and equipment in a clear, straightforward way, without adding design or installation services.

• Use-Case Neutral Positioning: Products are suitable for home, commercial, and large-scale projects without assuming a specific type of customer.

• Consistent Operational Standards: All product categories follow clear, uniform processes to ensure a steady and reliable experience every time.

Supply and Delivery Responsibility

• Material Variation: Aggregates are natural or recycled materials and variation in colour, shape, and composition can occur between sources and deliveries.

• Quantity and Coverage: Materials are supplied by weight or volume as ordered. Coverage, yield, and performance are influenced by application method and ground conditions.

• Delivery and Site Access: Delivery requires suitable access for the selected vehicle type. Clear access, adequate space, and stable ground conditions must be available at the delivery location.

• Offloading Conditions: Materials are offloaded at ground level only. Placement, spreading, or installation services are not included as part of supply.

• Returns and Surplus Material: Bulk aggregates are non-returnable once delivered. Customers should ensure quantities are calculated accurately before placing an order.

• Supply Scope: Supply is limited to the provision of materials only. Product selection, suitability assessment, and installation remain the responsibility of the buyer or appointed contractor.