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    • Shijiazhuang Mining Imp & Exp Trade Co., Ltd. 关注
    • 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 位雇员

    供应
    landscaping lave stone suppliers
    关注
    • Place of Origin:
      Hebei, China (Mainland)
    • Brand Name:
      SWT
    • Model Number:
      black red white
    • Application:
      garden, pave , decoration,
    • Shape:
      random shape and elliptical shape
    • Dimensions:
      1-3MM 3-5MM 5-10MM 10-20MM 30-40MM 18-30CM and so on.
    • Chemical Composition:
      SiO2 CaO MgO Fe2O3 and so on
    • 供应能力: 3000 Metric Ton/Metric Tons per Month
    • 港口: xingang
    • US $110-135/Metric Ton(最小订单 1Metric Ton)
    LinLinda
    Director
    在线聊天
    Shijiazhuang Mining Imp & Exp Trade Co., Ltd.
    中国河北石家庄市
    生产公司,贸易公司
    小于5职员
    出口模式:Have Own Export License
    出口认证:Alibaba.com Certified Supplier,Trading Assessment Certificate
    主营产品:Vermiculite,Sepiolite,Zeolite,Volcanic stone,Mica
    • 产品描述
    • 产品评价
      详细信息
    • Place of Origin:
      Hebei, China (Mainland)
    • Brand Name:
      SWT
    • Model Number:
      black red white
    • Application:
      garden, pave , decoration,
    • Shape:
      random shape and elliptical shape
    • Dimensions:
      1-3MM 3-5MM 5-10MM 10-20MM 30-40MM 18-30CM and so on.
    • Chemical Composition:
      SiO2 CaO MgO Fe2O3 and so on

    Specifications

    landscaping lave stone
    1. manufactory for lave stone
    2.by SGS test
    3. we have been exportting for 11years.

     Landscaping Lave stone: 

    Specification of  pumice stone :

    1-3mm  2-4mm  3-6mm  4-8mm   5-10cm   7-15cm  10-20cm  20-40cm  40-50cm  and so on.

     

     

    Chemical Composition list  of pumice stone:

    Chemical Composition

    SiO2

    CaO

    MgO

    Fe2O3

    FeO

    Al2O3

    TiO2

    K2O

    Na2O

    Content %

    53.82

    8.36

    2.46

    9.08

    1.12

    16.89

    0.06

    2.30

    2.55

     

     

     Physical Performance index of  pumice stone: 

    Performance index

    unit

    Test result

    Bulk density

    Kg/m3

    430-870

    Water absorption

    %

    11.7-17.03

    Loose bulk density

    Kg/m3

    520

    cylinder pressure strength

    Mpa

    1.218

    Moisture

    %

    1

    mechanical strength

    Mpa

    5.08

    thermal conductivity

    w/(m.k)

    0.326

    coefficient of softing

     

    0.84

    apparent density

    Kg/m3

    640-860/(390*240*190)

    Hollow ratio

    %

    48/(390*240*190)

     

     

     

     

     

     

     

     

     

     

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