PP Mining Geogrid

EltGrid-PPMG Mining Grids are especially for underground mine and tunnel applications. The grids have an integrally formed structure with high tensile strength on MD and TD directions. Mining Grids are manufactured from special formula with flame-retardant polymer.

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Brand:
Elt-Grid
Code:
EltGrid-PPMG
Product Name:
PP Mining Geogrid
width:
Normal is 3.95M
Length:
normal is 50M
raw material:
PP resin
Test Method:
ASTM D
Certificate 1:
ISO
Certificate 2:
CE
Application:
Soft foundation reinforcing for highway, railway
MOQ:
1000M2
properties:
with flame-retardant polymer

Product Description

PP Mining Geogrid
                                                      -------EltGrid-PPMG
Description:
EltGrid-PPMG Mining Grids are especially for underground mine and tunnel applications. The grids have an integrally formed structure with high tensile strength on MD and TD directions. Mining Grids are manufactured from special formula  with flame-retardant polymer.

Typical physical properties:
1, Easy to transport with lightweight.
2,Easy to install with improve installation efficiency.
3,Easy to handle with minimized injury during installation.

Specification:

No.	Index Properties	Test Method	PPMG2020	PPMG3030
1	Polymer	_	PP
3	Tensile Strength @ 2% Strain MD kN/m	ASTM D6637	7	10.5
3	Tensile Strength @ 2% Strain TD kN/m		7	10.5
4	Tensile Strength @ 5% Strain MD kN/m		14	21
4	Tensile Strength @ 5% Strain TD kN/m		14	21
5	Ultimate Tensile Strength MD kN/m		20	30
5	Ultimate Tensile Strength TD kN/m		20	30
6	Structural Integrity
6	Junction Efficiency %	GRI GG2	90	90
7	Flame Retardant Properties
	Maximum Flame Propagation m	ASTP 5011	1.2	1.2
	Average Duration of Burning for Test Set minute		1.0(max)	1.0(max)
	Maximum Duration of Burning for Single Test minute		2	2
8	Dimensions
	Aperture Dimensions MD mm		65	65
	Aperture Dimensions TD mm		60	60
	Roll Width m		1.85/3.85	1.85/3.85
	Roll Length m		50	50