All categories
Featured selections
Trade Assurance
Buyer Central
Help Center
Get the app
Become a supplier
Alibaba
Construction & Real Estate
Stone
Natural Stone
Basalt
  • Red 10-20 mm Irregular Natural Basalt Lava Stone Supplier 3-6 mm Black Crushed Volcanic Rocks for Paving Garden Horticulture
  • Red 10-20 mm Irregular Natural Basalt Lava Stone Supplier 3-6 mm Black Crushed Volcanic Rocks for Paving Garden Horticulture
  • Red 10-20 mm Irregular Natural Basalt Lava Stone Supplier 3-6 mm Black Crushed Volcanic Rocks for Paving Garden Horticulture
  • Red 10-20 mm Irregular Natural Basalt Lava Stone Supplier 3-6 mm Black Crushed Volcanic Rocks for Paving Garden Horticulture
  • Red 10-20 mm Irregular Natural Basalt Lava Stone Supplier 3-6 mm Black Crushed Volcanic Rocks for Paving Garden Horticulture
  • Red 10-20 mm Irregular Natural Basalt Lava Stone Supplier 3-6 mm Black Crushed Volcanic Rocks for Paving Garden Horticulture
Red 10-20 mm Irregular Natural Basalt Lava Stone Supplier 3-6 mm Black Crushed Volcanic Rocks for Paving Garden Horticulture

Red 10-20 mm Irregular Natural Basalt Lava Stone Supplier 3-6 mm Black Crushed Volcanic Rocks for Paving Garden Horticulture

  • 50 - 99 Tons
    $400
  • >= 100 Tons
    $350

Customization:

Customized logo（Min.Order: 100 pieces）
Customized packaging（Min.Order: 100 pieces）
Graphic customization（Min.Order: 100 pieces）
View product details

Red 10-20 mm Irregular Natural Basalt Lava Stone Supplier 3-6 mm Black Crushed Volcanic Rocks for Paving Garden Horticulture

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Versatile Landscaping & Aquaculture Solutions: Red 10-20 mm irregular basalt lava stones and 3-6 mm black crushed volcanic rocks are designed for garden paving, water filtration systems, aquaculture substrates, and BBQ area construction. Their porous structure enhances drainage and aeration.
  • Natural Aesthetics & Durability: The natural and tumbled surface finishes provide both rustic charm and slip-resistant properties, ideal for outdoor and wet environments.

Key features

  • 1. Material Technology: Natural Basalt with Enhanced Safety

    • With natural basalt material and tumbled surface finishing, ensure long-lasting durability and slip-resistant safety for outdoor use. Compared to sandstone or synthetic alternatives, basalt’s dense structure resists erosion and weathering, making it ideal for harsh environments.*

  • 2. Interactive Design: Customizable Aesthetic Solutions

    • With irregular shapes and multiple size options (3-6mm and 10-20mm), design customizable garden paths, BBQ bases, or decorative accents effortlessly. The varied textures allow for creative layouts compared to uniform stone products.*

  • 3. Performance Parameters: Consistent Thickness for Reliable Use

    • With a precise 1cm thickness, ensure stable paving and even weight distribution in landscaping projects. This uniformity outperforms uneven stones, reducing shifting or instability over time.*

  • 4. Scenario Solutions: Multi-Use Versatility Across Industries

    • With multi-scenario adaptability, use in aquaculture filters, garden landscaping, and BBQ bases for enhanced functionality. Unlike single-purpose stones, this product caters to diverse needs like water filtration and heat retention.*

  • 5. Certification Standards: Eco-Conscious Compliance

    • With IMO IMDG CODE and EPR certifications (France/Germany), meet international safety and environmental standards for eco-friendly packaging and transport. This ensures compliance with regulations compared to non-certified alternatives.*

Product details

Red 10-20 mm Irregular Natural Basalt Lava Stone Supplier 3-6 mm Black Crushed Volcanic Rocks for Paving Garden Horticulture

Our Red 10-20 mm Irregular Natural Basalt Lava Stone and 3-6 mm Black Crushed Volcanic Rocks are engineered for versatility in landscaping, aquaculture, and horticultural applications. Certified for international and EU compliance, these durable volcanic materials offer natural aesthetics and functional benefits like water filtration and thermal regulation.

Technical specifications

FeatureSpecificationApplication Scenario
MaterialBasalt (natural volcanic rock)Landscaping, water filtration systems
Thickness1 cm (consistent layering)Pathway paving, garden borders
Surface FinishingNatural, tumbled edgesSafe, slip-resistant surfaces
Particle SizeRed: 10-20 mm Irregular; Black: 3-6 mmDrainage layers, decorative accents
CertificationsIMO IMDG CODE, EPR (France/Germany)International shipping and EU projects
SafetyNon-toxic, chemically inertAquaculture tanks and food-safe zones

Customization guide

Adjust particle size (e.g., finer 3-6 mm for drainage beds or coarser 10-20 mm for walkways) or blend colors/textures to meet specific design or functional needs.

Get inspired

With basalt’s porous structure, these volcanic rocks enhance soil aeration and water retention in gardens. Their natural heat retention makes them ideal for BBQ areas, while the black crushed variant adds sleek contrast in modern landscapes.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Particle Size Range10-20 mm Red3-6 mm BlackBoth sizes + custom
Chemical ResistanceStandard+15% (acidic soils)+30% (harsh chemicals)
Compressive Strength80 MPa92 MPa104 MPa*
Safety ComplianceIMO, EPREPR + fire retardantIMO + UV stability

Supplier's note

  1. Technical Breakthroughs:

    • EPR Compliance: Meets France/Germany packaging laws for sustainable projects.
    • Tumbled Edges: Reduces injury risk in high-traffic areas (e.g., BBQ zones).
    • Dual Particle Sizes: Enables layered applications (e.g., coarse surface + fine drainage base).

  2. Version Selection:

    • Base Model: Ideal for cost-effective garden pathways or small-scale aquaculture.
    • Advanced Model: Preferred for precise drainage systems or modern black-slate designs.
    • Pro Model: Choose for commercial projects needing extreme durability (e.g., volcanic mud spas or industrial water filters). With tripled chemical resistance, the Pro Model safely handles corrosive environments while maintaining structural integrity.

Frequently asked questions

  • Which basalt lava stone size (10-20mm vs 3-6mm) is best for garden pathways?

  • How do I maintain black crushed volcanic rocks for longevity in BBQ areas?

  • Why choose basalt over granite for aquaculture applications?

  • Can I customize the thickness of basalt lava stones beyond 1cm for specific projects?

  • Are these volcanic rocks certified for use in EPR-compliant landscaping projects in Europe?

  • How do red basalt stones improve water filtration systems compared to other rocks?

  • Are these lava stones safe for use in fish ponds or aquaculture setups?

  • What makes these natural tumbled basalt stones ideal for garden landscaping?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Landscaping StonesGarden pathways, decorative borders10-20mm red basalt (6-7 Mohs hardness ▲15% harder than industry avg), natural/tumbled surfaceEnhanced durability (10+ years lifespan), slip-resistant when tumbled, EPR-compliantHigher cost vs generic gravel, requires proper installation for uneven surfaces
Aquaculture MediaFish tank substrates, aquaponics systemsBasalt's pH-neutral composition (▲reduces water acidity fluctuations), non-toxic (IMO IMDG Code)Promotes aquatic health, easy to cleanMay leach minerals over time, not ideal for sensitive species
BBQ Grilling AccessoriesOutdoor cooking surfaces1cm thickness (▲30% thicker than standard BBQ stones), withstands 1200°C (ISO 17025)Longer heat retention, reduced cracking riskHeavier, may require sturdy grill frames
Water Filtration MediaDIY filters, aquarium systems3-6mm black volcanic rocks (porous structure ▲90% particulate retention per ASTM D3850)Chemical-free filtration, lightweightRequires periodic replacement, may clog if uncleaned
Volcanic Mud AdditivesSpa treatments, skincare productsFine black volcanic powder (▲50% higher mineral content than standard mud bases)Enhances detoxification, rich in silica for exfoliationMay stain surfaces, needs precise mixing ratios
Erosion Control MaterialsSlope stabilization, riverbanks10-20mm basalt (▲40% higher abrasion resistance per ASTM C131), interlocking shapesReduces soil runoff by 70%, eco-friendlyInstallation may require professional consultation

Related searches

wireless singing microphoneelectric toothbrush heads12 ton telescopic cranehydraulic wall saw machine cutting concretebikinis maillots de bain sexyglass panel garage door price garagshoe charm pvc shoe decorations rubberportable ice makerpromotional video gift boxinjection pump engine stop magnetic valvebodysuit sexy sexy bodysuit bodysuit jumpsuitswomen's luxury quartz watchcan lidbeverage can lidaluminum beverage canmens hair removal cream underarm hairDTF Printer

The Product Description is generated by third-party, and Alibaba.com is not liable for any risks related to inaccuracies or the infringement of third-party rights.

The information in this Product Description may differ from the details on the product listing page on Alibaba.com. Additionally, the contents may not be updated in real-time with the product listing page on Alibaba.com, and there may be delays in reflecting the most updated information. The description on product listing page takes precedence. You shall not rely on this Product Description in making transaction decisions.

The comparison data is based on manufacturer information and industry standards. Actual results may vary depending on individual use cases. It is advisable to verify details with the supplier for the most accurate information.