Black Lava Pumice Volcanic Rock
Basalt rock.
lava rock
lava stone project

Black Lava Pumice Volcanic Rock

1.Place of Origin: Shandong, China
2.Brand Name: Realho stone
3.Model Number: Rock
4.Surface Finishing: natural split
5.Stone Name: lava

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Description

Technical Parameters

Welcome to purchase high quality and pure natural black lava pumice volcanic rock from Realho Stone which is well-known as one of the leading manufacturers and suppliers in China. Under strict quality control and management system, our own professional stone plant will offer you the best quality black lava pumice volcanic rock at cheap price.

Production Photos of Realho Stone

lava rock

Basalt rock.

lava stone project

1. Quick details

Place of Origin: Shandong, China

Brand Name: Realho stone

Model Number: Rock

Surface Finishing: natural split

Stone Name: lava

Size: Dia.5-400mm

2. Supply ability

6000 Ton/Tons per Month

3. Packing details

1ton bags/wooden crates

4. Loading seaport

Tianjin

5. Physical properties

1. It has lots of holes.

2. Weight is very light.

3. Perfect intensity

4. Heat preservation and thermal insulation, noise insulation.

5. Fireproofing

6. Corrosion and acid-base resisting

7. Non-pollution and no radioactivity, environment protection

6. Product description

Volume-weight(kg/m3)	430-870
Water absorption	11.7-17.03%
Loose volume-weight(kg/m3)	520
Cylinder pressure strength	1.218Mpa
Moisture	1%
Mechanical Intensity	5.08Mpa
Heat conductivity coefficient w/(m.k)	0.326
Soften coefficient	0.84
Apparent density	Kg/m 3 640-860/(390240190)
Hollow ratio(%)	48/(390 240 190)
Volume-weight(kg/m3)	430-870
Water absorption	11.7-17.03%
Loose volume-weight(kg/m3)	520
Cylinder pressure strength	1.218Mpa
Moisture	1%
Mechanical Intensity	5.08Mpa
Heat conductivity coefficient w/(m.k)	0.326
Soften coefficient	0.84
Apparent density	Kg/m 3 640-860/(390240190)
Hollow ratio(%)	48/(390 240 190)