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- Contact Person : Mr. Hu Rita
- Company Name : YINGFENGYUAN INDUSTRIAL GROUP LIMITED
- Tel : 86-0532-85986513
- Fax : 86-0532-8598713
- Address : ShanDong,QingDao,No.159 FuZhou Road North, QingDao-266000, China
- Country/Region : China
- Zip : 266000
Lava Pumice Stone
Product Detailed
Related Categories:Agricultural Product Stock
Yingfengyuan Industrial Group Limited is one of the leading China lava pumice stone manufacturers and suppliers,Website:http://www.yingfengyuan.com, equipped with professional factory, we are able to offer you best and cheap lava pumice stone products.1.Chemical Composition:SiO2CaOMgOFe2O3FeOAl2O3TiO2K2ONa2O53.82%8.36%2.46%9.08%1.12%16.89%0.06%2.30%2.55%2.Properties: a.It has lots of holes.
b.Weight is very light.
c.Perfect intensity
d.Heat preservation and thermal insulation, noice insulation.
e.Fireproofing
f.Corrosion and acid-base resisting
g.Non-pollution and no radioactivity, environment protection
h.Different specifications.3.Physical properties:Volume-weight(kg/m3)430-870Water absorption11.7-17.03%Loose volume-weight(kg/m3)520Cylinder pressure strength1.218MpaMoisture1%Mechanical Intensity5.08MpaHeat conductivity coefficient w/(m.k)0.326Soften coefficient0.84Apparent densityKg/m 3 640-860/(390*240*190)Hollow ratio(%)48/(390 *240 *190) 4.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. name:natural bath stone, lava pumice cleaning stone, lava foot massage stonematerial:pumice ,lavacolormany colors and size available shape:Egg shape, square, and so onfeature:smooth, light, massage any part of your body Remover dead skin, beautiful commodity, convenience to use massage instep, remove calluses and dead skinComponents:Components: SiO2:80—30%; Ai2O3,Fe2O3,FeO,MgO,CaO,Na2O bettween 20%~60%Features:Lava stone owe the special features such as sound absorbing and insulation, heat absorbing and preservation, water absorbing and slide-proof, Acid & alkali proof, "Breathing function" etc.1.No radiation2.No poisonous and no odor.3.100% natural,Green and environmental-protection4.Hyperfine and with high quality products.5.Be used to interior decoration ,outside decoration and paving public square.6.Natural stone.Application: It is so called as Functional Stone" which can be used safely in any places for its low radiation, wind erosion-proof and durability, sound absorbing and noise lowering, water absorbing and air humidity keeping, dizzy light avoiding, etc. in improving our environment and feelings. Therefore, this volcanic stone material can be used widely in outer wall decoration, such as road , square paving, living district gardening, etc. to meet our needs of nature, primitiveness, simplicity, classicalism. We can supply various kinds of finished volcanic stones with differently treated surfaces, such as honed, polished, bush hammered, etc., with all kinds of shapes and thickness.