High Strength Polyester Mine Grid For Mine Application
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Product Details
Description
High Strength polyester mine grid for mine application is made from High Tenacity Polyester Yarn coated with a Flame Resistant, anti-static coating. It is manufactured in a range of tensile strengths from 300kN/m to 1000kN/m, standard roll size is 5m*100m, but customized roll size is available. The wide range of the mining grid product line allows mines and quarries to customize to fit their need. With the easily application, Mine grid is widely used in underground and tunnel engineering. Such as long walls and high walls and other fire proof structures.
Product Features:
Anticorrosion
High Tensile strength
Flexible and light weight
Fire Resistant and antistatic
Low elongation and less deformation
Resistant to chemical degradation
High safety and low labor density
Simple and convenient installation
Application:
Long wall recovery systems
Mine roof, back supporting
High wall protection
Rib and wall supporting
Replacement of traditional steel wire mesh
Prevention of loose rocks and safety protection
Tunnel protection and underground civil engineering
High Strength Mine Grid Technical Data
Item No. | PM300300 | PM400400 | PM500500 | PM600400 | PM600600 | PM700700 | PM800800 | PM1000600 |
Tensile Strength (kN/m) | 40 | 50 | 60 | 70 | 80 | 90 | 100 | 120 |
40 | 50 | 60 | 70 | 80 | 90 | 100 | 120 | |
Elongation (%) | <25 | |||||||
Grid Size(mm*mm) | 25.4*25.4/50.8*50.8/76.2*76.2 | |||||||
Width(m) | 1-6,could be connecting by rope to 10m t-40m | |||||||
Length(m) | 50-500m | |||||||
Flame Resistance(s) | Flame<3, Non-Flame<10 | |||||||
Static Conduction(O) | <1.0*109 |
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Min.Order : 1 Pieces