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Flame Resistant and Antistatic Polyester Pet Mine Mesh Coal Mining Geogrid

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： Flame Resistant and Antistatic Polyester Pet Mine Mesh Coal Mining Geogrid

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Description

Introduction

Polyester PET geogrid is woven by high strength polymer yarns. The PET geogrid is created through interlacing, usually at right angles, two or more yarns or filaments. PET geogrid is coated with polymer or nontoxic substance material for uv ,acid and alkali resistance and prevents the bio-decomposition.

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Applications

Applicable to dam and subgrade reinforcement, slope protection, wall reinforcement, permanent foundation support for large airports, parking lots, terminal yards, etc.

1. Increase the bearing capacity of the subgrade and extend the service life of the subgrade.
2. Prevent the road surface from collapsing or cracking, and keep the ground beautiful and tidy.
3. Prevent cracks in culverts.
4. Strengthen soil slopes to prevent soil erosion.
5. Stable greening environment supporting grass slope.
6. Can replace metal mesh for underground coal mine false roof network.

Working Drawing

Flame Resistant and Antistatic Polyester Mine Support Mesh Mining geogrid for mining coal projects is manufactured from high-tenacity polyester and is coated with a flame-resistant and antistactic coating.Dajin mining geogrid strength is from 30KN/m to 1200KN/m, standard roll size is 5m x 100m, and other size rolls can be customized, coming with high quality advantages of high tensile modulus and inert chemical characteristics, mine gird is predominantly used in mining engineering, such as longwalls and highwalls, and other fireproof structures.

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