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Product

Geogrid

GEOGRID

Product Overview

Geonia DG Grid is a highly economical and superior-quality product that
combines low-strain, high-tenacity PET yarns with polymeric resin.
It is used in road and railway construction, as well as retaining wall
applications, to prevent differential settlement, shear failure, and sliding.
 This reinforcement enhances land-use efficiency and simplifies
construction.

Physical Properties

  • Excellent resistance to chemical and ozone
  • No corrosion or deformation, as it is made from high-strength PET yarns
  • Semi-permanent durability and long-term performance

Product Use

For reinforcement of
MSE retaining walls
Serves as an alternative to conventional
concrete retaining walls or provides
partial reinforcement for unstable slopes.
For road and railway
reinforcement
Used as a reinforcement layer beneath
embankments to increase bearing capacity
and reduce embankment thickness,
thereby improving existing roads and railways.
For soft ground
reinforcement
Improves bearing capacity through frictional
interaction between soil and reinforcement
by inserting grid-shaped or flat geotextile
reinforcement into the soil.

Product Quality Standards

Product Characteristics (unit) DG-60 DG-80 DG-100 DG-150
Tensile strength (kN/m) ≥ 60 ≥ 80 ≥ 100 ≥ 150
Tensile strength (at 5% elongation) ≥ 30 ≥ 40 ≥ 50 ≥ 75
Elongation (%) ≤ 12 ≤ 12 ≤ 12 ≤ 12
Yarn (number-average molecular weight) Mn > 25,000 Mn > 25,000 Mn > 25,000 Mn > 25,000
Carboxyl end group (CEG) content CEG < 30 mmol / kg CEG < 30 mmol / kg CEG < 30 mmol / kg CEG < 30 mmol / kg

Product Production Specifications

DG-GRID DG-60 DG-80 DG-100 DG-150
Grid spacing (±20%) 20 x 24 20 x 24 20 x 24 20 x 24
Product width 2m 2m 2m 2m
Product length 50m 50m 50m 50m
Product area 100 m2 100 m2 100 m2 100 m2

Product Application Cases

On-Site Construction Data

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