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Laizhou Kingstone Co.,Ltd

ADD:Xiaqiu Town, Laizhou, Yantai City, Shandong Province, China

contact:Crystal Sun

Fax:+86-535-6281688

Mobile:+86-13864548867

E-mail:admin@lzkingstone.com

Irregular Natural Basalt Lava Stone Volcanic Rock for Sale

Packaging & Delivery Specifications pumice stone tile 1.Packing:50kg/1ton bags 2.Colour:gray white 3.Size:0-2000mesh square natural lava pumice stone tile1 1.It has lots of holes. 2.Weight is very light. 3.Perfect intensity 4.Heat preservation and thermal insulation, noice insulation....

Product Details

Packaging & Delivery

Packaging Details:

Packing:50kg/1ton bags

Delivery Detail:

7 days from order confirm


Specifications

pumice stone tile 

1.Packing:50kg/1ton bags 

2.Colour:gray white 

3.Size:0-2000mesh

square natural lava pumice stone tile1


SiO2

CaO

MgO

Fe2O3

FeO

Al2O3

TiO2

K2O

Na2O

73.32%

0.73%

0.20%

1.34%

1.12%

13.24%

0.10%

4.33%

3.58%


1.It has lots of holes.

2.Weight is very light.

3.Perfect intensity

4.Heat preservation and thermal insulation, noice insulation.

5.Fireproofing

6.Corrosion and acid-base resisting

7.Non-pollution and no radioactivity, environment protection


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/(390*240*190)

Hollow ratio(%)

48/(390 *240 *190)

Lava is used in washing clothes, 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.

KINGSTONE is a professional manufacturer and supplier of irregular natural basalt lava stone volcanic rock for sale, who can offer you cheap price and excellent service. Welcome to wholesale the quality stone products from our factory.

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