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    • Shijiazhuang Mining Imp & Exp Trade Co., Ltd. 關(guān)注
      • Vermiculite,Sepiolite,Zeolite,Volcanic stone,Mica
      05-903, Yinghua Building, No. 230, Youyi North St., Xinhua District, Shijiazhuang, Hebei, China (Mainland)
      查看在易之家共有 1 位雇員

    供應(yīng)
    Supply natural black and red lava rocks for decoration
    關(guān)注
    • Type：
      Basalt
    • Place of Origin：
      Hebei, China (Mainland)
    • Brand Name：
      MH-CG
    • Model Number：
      customized
    • Color：
      Red
    • Surface Finishing：
      Tumbled
    • Stone Form：
      Cut-To-Size, Cut-To-Size
    • Stone Name：
      Basalt
    • Moisture：
      1%
    • Apparent density：
      Kg/m 3 640-860/(390*240*190)
    • Volume-weight(kg/m3)：
      430-870
    • Heat conductivity coefficient w/(m.k)：
      0.326
    • Water absorption：
      11.7-7-17.3%
    • Hollow ratio(%)：
      48/(390 *240 *190)
    • Name：
      lava rocks
    • 供應(yīng)能力： 500 Metric Ton/Metric Tons per Month
    • 港口： XINGANG Port
    • US $100-180/Metric Ton（最小訂單 1Metric Ton）
    LinLinda
    Director
    在線聊天
    Shijiazhuang Mining Imp & Exp Trade Co., Ltd.
    中國(guó)河北石家莊市
    生產(chǎn)公司,貿(mào)易公司
    小于5職員
    出口模式:Have Own Export License
    出口認(rèn)證:Alibaba.com Certified Supplier,Trading Assessment Certificate
    主營(yíng)產(chǎn)品:Vermiculite,Sepiolite,Zeolite,Volcanic stone,Mica
    • 產(chǎn)品描述
    • 產(chǎn)品評(píng)價(jià)
      詳細(xì)信息
    • Type：
      Basalt
    • Place of Origin：
      Hebei, China (Mainland)
    • Brand Name：
      MH-CG
    • Model Number：
      customized
    • Color：
      Red
    • Surface Finishing：
      Tumbled
    • Stone Form：
      Cut-To-Size, Cut-To-Size
    • Stone Name：
      Basalt
    • Moisture：
      1%
    • Apparent density：
      Kg/m 3 640-860/(390*240*190)
    • Volume-weight(kg/m3)：
      430-870
    • Heat conductivity coefficient w/(m.k)：
      0.326
    • Water absorption：
      11.7-7-17.3%
    • Hollow ratio(%)：
      48/(390 *240 *190)
    • Name：
      lava rocks
    Product Description

    Natural lava rocks?

    Lava rock is a functional kind of environmental protection material.It is a kind of precious and polyporous stone, and formed by volcanic glass ,mineral and air bubble in the process of volcanic eruption. It contains sodium, magnesium, aluminum, silicon, calcium, titanium, manganese, iron, nickel, cobalt, molybdenum, and other dozens of minerals and trace elements.

    Features of lava rock
    1. No radiation , no toxic, totally natural.
    2. It has far infrared magnetic wave, benefit to human health.
    3. Slide-proof, acid & alkali proof.
    4. Sound absorbing and heat insulation

    Specification
    Color
    Black and red
    Size
    3-5mm/5-10mm/10-20mm/20-30mm/30-50mm etc
    Density
    2.32g/cm3
    Thermal conductivity
    0.08507W/m.K
    Water absorption
    11.7% after 1 hour

    Application case of lava rock


    Contruction/Barbecue/Garden Landscaping/ Filter Medium/Soilless culture etc

    Detailed Images
    Packing & Delivery

    Way of packing: Generally, we use Pp bag, 20kg/bag.

    For other sepcial requirement, please let us know freely
    Loading quantity: 20MT/20GP, 26MT/40HQ
    FAQ
    Sample
    Sample can be ?purcahsed on line, payment is protected by alibaba, absolutely safe!
    Color
    Some stone may not so pure black and red, it is natural apperance.
    Delivery time
    Within 20 days?
    MOQ
    Recommend 20MT, less quantity please contact us to get quotation
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    • 我要評(píng)價(jià)
    LinLinda
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    LinLinda
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