What is the minimum order quantity?

The minimum order quantity is 1000 bags.

What payment terms are accepted?

Accepted payment methods include LC, T/T, D/P, PayPal, Western Union, and small-amount payments.

Is OEM or ODM service available for this product?

Yes, both OEM and ODM services are available, including minor customization from samples.

10-20mm Volcanic Rock Crushed Stone Aggregates Basalt Cobbles Pebble Stone Watered

Name: 10-20mm Volcanic Rock Crushed Stone Aggregates Basalt Cobbles Pebble Stone Watered
Brand: Alusen(Dalian)Gardening Co., Ltd
SKU: 2148006082

Liaoning, ChinaAlusen(Dalian)Gardening Co., Ltd

US$69.00

100 Tons

Sample price:US$2.00/bag.Request sample

Product profile

Customization

Available

After-sales Service

Yes

Warranty

Yes

Model NO.

BA-20

Stone Form

Cut-to-Size

Surface Finishing

Polished

Shape

Angular

Feature

Antibacterial

Color

Black

Application

Driveways, Water Features, Building Construction

Size

5-10/10-20mm

Thickness

20mm

Technics

Natural

Certification

ISO9001

Packaging

Pallet

Product Name

Crushed Basalt Aggregates

Key Words

Black Basalt Gravel

Hardness

Mohs Hardness of 5~7, Hard

Density

2.8~3.1g/cm3

Porosity

0.35%~3.0%

Water Absorption Rate

0.39%~0.80%

Texture

Glassy, Massive, Porphyritic, Vesicular

Finished

Washed

Abrasion Resistance

115 Ha

Modulus of Rupture (Dry)

22.7 MPa Avg

Flexural Strength (Wet)

21.4 MPa Avg

Compressive Strength (Dry)

182 MPa Avg

Bulk Specific Gravity

2.89

Sample

Available

Delivery Time

5-10 Days

Transport Package

Woven Bags

Specification

5-10mm/10-20mm

Trademark

Alusen

Origin

China

HS Code

2517490000

Production Capacity

10 Container Per Day

Key features

High Compressive Strength: Dry compressive strength reaches 182 MPa for durable structures.

Low Water Absorption: Water absorption rate is only 0.39% to 0.80%, preventing weakening.

Versatile Applications: Ideal for road construction, concrete, railway ballast, and drainage.

ISO 9001 Certified: Manufacturing process meets international quality management standards.

Fast Delivery: Standard delivery time is 5 to 10 days after payment confirmation.

Sample Availability: Free samples available; client pays only for express shipping costs.

Customizable Sizes: Available in 5-10mm and 10-20mm cut-to-size specifications.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceMulti-language PioneerR&D Capabilities

Alusen(Dalian)Gardening Co., Ltd

Liaoning, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Minor Customization CertifiedExport Year: 1 Year CertifiedNearest Port: Tianjin PortAverage Response Time: ≤1.51h

About Our Factory & Business Background

AddressRoom 111 No. 120 Fumin Road, Malan Street, Shahekou District , Dalian, Liaoning, China

Terms of PaymentLC, T/T, D/P, PayPal, Western Union, Small-amount payment

International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW

Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays

Minimum Order Quantity1000 Bags

Supply Chain Partners8

Our Production Capability & Technical Expertise

Main ProductsRockwool Cubes/Plugs/Slabs, Expanded Clay Pebbles/ Leca/Clay Balls, Expanded Perlite/Vermiculite, Fabric Grow Bags, Seeding Trays, Hydroponic Grow Sponges, Lave Stone/ Pumice Stone/Pebbles Stone, Garden Edging, Garden Tools, Pet Products

R&D Engineers1 people

Our Industry Experience & Global Business Record

Main MarketsSouth America, Southeast Asia/ Mideast

Number of Foreign Trading Staff2

Overseas Agent/BranchNo

New Products Launched in Last yearNo

Product Q&A

Q:What are the key technical properties of the basalt aggregates?

Key properties include a compressive strength of 182 MPa (dry), flexural strength of 21.4 MPa (wet), abrasion resistance of 115 Ha, and water absorption of 0.39% to 0.80%.

Q:What sizes are available for the crushed basalt aggregates?

The product is available in 5-10mm and 10-20mm sizes, with cut-to-size options also available.

Q:How long does it take to deliver the order?

The standard delivery time is 5 to 10 days after payment is received.

Q:Can I get a sample before placing a bulk order?

Yes, free samples are available, but the client must cover the express shipping costs.

Q:What are the recommended applications for this basalt gravel?

It is ideal for road construction, ready-mix concrete, railway ballast, drainage systems, and landscaping projects.