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Bundled Geosynthetic Reinforcement , 1 - 6m Width Pet Geogrid High Tenacity Polyester Yarn

Categories Polyester Geogrid
Brand Name: Boatup
Model Number: BMG240-240
Certification: ISO9001
Place of Origin: China
MOQ: 10,000 M²
Price: Negotiation
Payment Terms: L/C, T/T, Western Union
Supply Ability: 800,000M²/Month
Delivery Time: 15~35 Working Days
Packaging Details: Packed with belts
Product name: Mine Geogrid
Material: PET
Width: 1~6m
Length: 75/100m
Tensile strength: 240/240Kn
Packing: Packed with belts
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    Bundled Geosynthetic Reinforcement , 1 - 6m Width Pet Geogrid High Tenacity Polyester Yarn

    High Strength White Reinforcement Polyester Geogrid For Mining Engineering


    Description:


    High strength polyester mine geogrid is made of high modulus and high strength continues PET filaments which are warp knitted and bundled together as it's body and then coated with fire retarding and static conducting material. It is one new type mine supporting wire mesh and a good substitute for metal mesh, plastic mesh, plastic steel mesh and other traditional products.


    Mining Grid is made from high tenacity polyester yarn, coated with a flame resistant, antistatic coating. mining grid is manufactured in a range of tensile strengths, from 20KN/m to 1200KN/m. The wide range of the mining grid product line allows mines and quarries to costomize to fit their need. With the easily application, mining grid is widely used in mining engineering, underground and tunnel engineering. Such as longwalls and highwalls, and other fire proof structures.


    PP Geogrid Quick detail
    Place of Origin:ChinaBrand Name:Boatup
    Model:BMG240-240Description:Mine Geogrid
    Material:PETTensile Strength:240/240/KN
    Color:WhiteRoll Width:3.95m
    Package:Rolls with BeltsRoll Length:50/75/100m

    Features:

    • High strength with light weight
    • Easy construction
    • Corrosion resistance
    • Fatigue resistance
    • High and low temperature resistance
    • Aging resistance
    • Static conduction

    Specifications:


    PropertyBMG
    200-200
    BMG
    240-240
    BMG
    300-300
    BMG
    400-400
    BMG
    600-600
    BMG
    700-700
    Ultimate tensile strength (kN/m)MD200240300400600700
    Ultimate tensile strength (kN/m)CD200240300400600700
    Elongaiton at maximum load(%)25
    Mesh sizeMM25.5*25.4, 50.8*50.8, 76.2*76.2
    ApertureMM20*20, 40*40, 50*50
    WidthM1~6
    FlameSFlame<3, Non flame<10
    Static conductΩ<1*109

    Advantage:

    • Avoiding tunnel sliding, leakage of gangue and roof falling and improving mine safety and reducing mining accidents.
    • Reducing ventilation resistance and saving energy.
    • Recyclable and easy installing.

    Mine grid technology in coal mine face moving and withdrawing:


    Install hold hoop,winch,hanging pulley 1~2days before laying the mesh;at first,check whether direction of the mesh into the working face is right or not when transport it and make sure that the mesh could be spread out in the direction of supports' sides;before paving,at 100-200mm from the front end of each group of supports,insert a bolt,then press the steel frame on;before spead the mesh,make manual wench’s free end go through the bottom of the mesh and hang the steel string to the bolt on the roof;cut off the binding mesh belt by shears,then spread the folding part out,and lift up the mesh edge by manual power or single prop to fix with bolts;then connect mesh edge with steel frame by iron wire at every 300mm intervals.After spreading,use manual winch to hang the mesh to the below of front frame;when cutting coal,pull the flame one time after cutting the length of a machine body;before pull the frame,put down the mesh,and ram even-numbered supporting face guard till roof guard to support the mesh;next pull odd-numbered supports,after pull them all,withdraw the even-numbered supporting face guard one after another,then move the machine.Following this method spread mesh to the roof guard in the whole workina face.


    Polyester geogrid supporting technology in roadway excavation working face:


    Take blasting driving as an example:after heading face blasts,lift up the front canopy to the front,pave the mesh in time and make the two ends of the mesh fall down along the two sides of roadway evenly.After harrowing,insert the bolts into the roof plate and fix up the steel frame,then pave the mesh edges with iron wire.The length of overlay of the connected mesh should be more than 100mm,and the connection joints distance should be less than 200mm;then brush the sides of the roadway with pick,insert coal anchor,pave the mesh along the roadway and connect with the falling mesh from the roof plate.According to the height of the roadway,pave one or two pieces of mesh on the coal slides.If the roadway back has mesh bags,rip open and make the ballasts out,then reconnected with iron wire.


    Product Package and Storage:

    • Rolls with belts and labels outside.
    • All materials are stored indoors to protect them from exposure to UV.


    FAQ

    Q1: Are you factory or trading company?
    We are Reliable & Capable Efactory, with our geogrid facilities in Taian, Shandong, China.
    Welcome to visit our factory!


    Q2: What Information should I let you know If I want to get a quotation?
    1. Specification of product
    2. QTY You need
    3. Delivery Time


    Q3: How does your factory do related quality control?
    Quality is the No.1 priority. We attach great importance to quality control from the very beginning of manufacturing. Our factory has gained SGS, ISO, ROHS authentication.


    Q4: Can you send us samples ?
    Yes, samples are free, but freight will paid by you.

    Product Tags:

    pet geogrid

      

    gravel geogrid

      
    Quality Bundled Geosynthetic Reinforcement , 1 - 6m Width Pet Geogrid High Tenacity Polyester Yarn for sale
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