Lava stone volcanic rock with high quality

FOB Price

US$ 85 - 120 / Ton

24 Tons(Min. Order)

Port Yingkou Port
Payment TermsT/T

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Product Details

Place of Origin	Fujian, China	Brand Name	VASCO
Model Number	VAL013	Application	cooking,construction
Shape	round	Dimensions	5mm~500mm
Chemical Composition	SiO2

Product Description

Specifications

lava stone volcanic rock
1.Small holes to big holes
2.Black,grey and red colour
3.0-500mm
4.USD100-200/Tons

Lava stone volcanic rock

Specification:

1.Chemical composition:

SiO2	CaO	MgO	Fe2O3	FeO	Al2O3	TiO2	K2O	Na2O
53.82%	8.36%	2.46%	9.08%	1.12%	16.89%	0.06%	2.30%	2.55%

2. Physical properties

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)

3.Usage

Lava is used in construction,irrigation works, grinding, filter material, barbecue charcoal, garden scene, soilless culture, etc. It is also a perfect material used in hot stone therapy, which is good to Promote the body's metabolism

For any further questions, please don't hesitate to contact us and my cell phone number is 86-13459007918 & skype is albeeyue1.

Thanks and waiting yours,

Albee

Xiamen Vanguard Stone Co.,Ltd.

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Xiamen Vangurd Stone Co., Ltd.: Address, Xiamen, Fujian

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Lava stone volcanic rock with high quality

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