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Chinese polyester mining geogrid manufacturer and supplier

High-Strength Polyester Geogrid for Mining is made of reinforced polyester yarns, coated with a layer of conducting electrostatic, with the high fire retardant acid and alkali resistance, it can be widely used in the intermediate ceiling and side protection net in mining projects. It can also be used in subway and tunnel, etc fixing projects.

Commodity name： Chinese polyester mining geogrid manufacturer and supplier

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Description

Introduction

Hight Strength PET 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. Standard Roll Size is 5m x 100m, but shorter, narrower rolls can be customized. The wide range of the Mining Grid product line allows mines and quarries to costomize to fit their requirements. With the easily application and installation, Mining Grid is widely used in Mining Engineering, Underground and Tunnel Engineering. Such as Longwalls and Highwalls, and other Fire Proof Structures.

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Applications

Soft and hard rock mining - long wall shield recovery screens, mine roof and rib control, reinforced highwalls, temporary and permanent tunnel support, heap leach and tailings
Soil stabilisation
Subgrade improvement
Piled foundations
Bridging voids and sinkholes in landfills
Reinforced earth structures on poor foundations
Road stabilisation, railways and pavement construction

Working Drawing

PET Rockface Geogrid
Our new woven rock face geogrid is made from high strength polyester fibres coated with a special PVC emulsion to make it stiffer and resistant to blasts. Unlike steel mesh, polymer geogrids do not damage rock crushers and are significantly cheaper and safer.

High tensile mine geogrid for soft and hard rock mining applications
Our high strength geogrids range from 20kN to 1200kN/m at strains of less than 10%. PET geogrids can also be manufactured in a range of aperture sizes to suit specific applications. They are a good substitute for traditional metal mesh, plastic mesh, steel-plastic mesh and other materials.

Specifications

Spec Item		PET 50-50	PET 100-100	PET 200-200	PET 300-300	PET 400-400	PET 600-600	PET 800-800	PET 1000-1000	PET 1100-1100	PET 1200-1200
Grid Size(m)		25.4x25.4 50.850.8 76.276.2
Mesh Size(mm)		20x20 40x40 50x50
Breaking Strength≥（kN/m）	Warp direction	50	100	200	300	400	600	800	1000	1100	1200
	Across Warp	50	100	200	300	400	600	800	1000	1100	1200
Elongation at break≤(%)		25
Resistance of the product’s surface＜（Ω）		1.0x109
Flameless Quenching Time≤(s)		After flame＜3 after giow＜10
Width(m)		1-6