Bulk Sales Lava Rock Pumice Stone for Water Filter

• Material: Basalt
• Feature: Heat Insulation
• Stone Form: Cut-to-Size
• Shape: Irregular
• Surface Finishing: Flamed
• Color: Red Black
• Model NO.: HB-L
• Usage: Decoration, Landscape, Garden
• Technics: Natural
• Certification: ISO9001
• Sample: Free
• Size: OEM Size
• Package: Pallet
• MOQ: Any
• Transport Package: by Air or by Sea
• Specification: 3-6mm 5-8mm 1-20cm >20cm
• Trademark: HB
• Origin: Hebei, China
• Production Capacity: 15000ton/Month

Product Description

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.
size: block: 3-6mm, 6-8mm, 8-10mm, 1-3cm, 3-6cm, 6-8cm, 8-10cm ,10-50cm

        powder: 100-1250mesh
color: red black

Application
1. construction

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

9. deodorizer

Company Certification
Professional Transportation