Barbecue Special Used Volcanic Stone out Door Grill Lava Rock Ball Red Black

• Material: Basalt
• Feature: Heat Insulation
• Stone Form: Cut-to-Size
• Shape: Irregular
• Surface Finishing: Flamed
• Color: Red Black
• Model NO.: HB-VS
• Usage: Decoration, Landscape, Garden
• Technics: Natural
• Certification: ISO9001
• Sample: Free
• Size: OEM Size
• Package: Pallet
• MOQ: as Customer Requirement
• Delivery Time: 7-15days
• Transport Package: by Air or by Sea
• Specification: 3-6mm 5-8mm 1-20cm >20cm
• Trademark: HB
• Origin: Hebei, China
• Production Capacity: 1500ton/Month

Product Description

Product Description

Barbecue Special Used Volcanic Stone Out Door Grill Lava Rock Ball Red Black 

Product Description
Lava rock is a kind of glass lava with dense pores. The pore volume accounts for more than 50 percent of the rock volume. It is called pumice because it has many pores, light weight, and can float on the water surface.
It is characterized by high strength , heat insulation, sound adsorption, fire prevention, acid and alkali resistance, corrssion resistance, and no pollution, no radioactivity, etc.

Product Name		Volcanic Stone
Color		Red/Black
Size		Granule: 1-3mm, 3-6mm, 5-8mm, 8-10mm,  Block: 1-2cm, 3-5cm, 5-8cm, 8-10cm ,10-20cm ,>20cm.powder: 200mesh, 600mesh, 1250mesh; Powder: 200mesh, 600mesh, 1250mesh, etc.
Usage		Barbecue, aquarium, garden landscaping, construction,etc.
Packing		25kg/bag, ton bags, or as customer requirement.

Specification

CHEMICAL COMPOSTION
Element		Content%
SiO2		53.82
CaO		8.36
MgO		2.46
Fe2O3		9.08
FeO		1.12
Al2O3		16.89
TiO3		0.06
K2O		2.30
Na2O		2.55

Product Application

1. construction

2. water conservancy
3. grinding
4. filter medium
5. barbecue
6. garden landscaping
7. plant
8. aquarium

9. deodorizer

Product Display

Company Certification

Packaging & Delivery