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-Civil Construction And Land Protection Products and Services Since 1982-

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GeoCHEM. Inc. is your one-stop source for American Manufactured Unilateral and Biaxial GEOGRIDS & High Strength Polyester Fabrics that are truly tough-enough & strong-enough to get the job done for our core customer base in the construction, mining & military industries.  .
 

GEOGRID APPLICATIONS
  1. Retaining Walls
  2. Steepened Slopes
  3. Embankment Over Soft Soils
  4. Veneer Stability in Landfills
  5. Void Bridging
  6. Pavement Reinforcement
FUNCTIONS
  1. GEOGRIDS stabilize soil mass.
  2. Creates a composite soil mass of increased strength
  3. GEOGRID is to soil what reinforcing steel is to concrete
  4. Much higher loads can be carried by the soil structure
TECHNOLOGY
  1. Improved Connection Strength
  2. Significant technical advantage due to its high connection strength
  3. Improved Coating
  4. Flexible Product Widths
  5. Custom Product Lengths
GEOGRIDS, ElFS Mesh, Paving Reinforcement, Trailgrid
 

GEOGRID's


ULTIMATE
STRENGTH
MARV

LTDS
NCMA
(LBS/FT)

LTDS
FHWA
(LBS/FT)

GEO 20

1940

1040

995

GEO 35

3055

1669

1567

GEO 55

4200

2361

2155

GEO 80

5950

3323

3034

GEO 90

8500

4747

4335

GEO 110

10,205

5627

5138

GEO 350

27,390

15,104

13,791

GEOGRID TECHNICAL SPECIFICATIONS
[Requires Adobe Acrobat Reader]

GEO SF11 & GEO SF12 BASE COURSE BIAXIAL GEOGRID
[Requires Adobe Acrobat Reader]

GEO SF BASE REINFORCEMENT GEOGRIDS - AN INSTALLATION GUIDE
[Requires Adobe Acrobat Reader]

For additional specific product information, please call GeoCHEM, Inc. at 1.907.562.5755 or contact us online. 

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CLICK HERE FOR BIAXIAL DATASHEETS

CLICK HERE FOR UNIAXIAL DATASHEETS

 

The following laboratory tests and evaluations have been completed:

• ASTM D4595 wide width tensile strength
• Geosynthetic Research Institute GG-2 Junction Strength
• 10,000 hour creep strain testing in accordance with ASTM D-5262
• Stepped Isothermal Method to evaluate long terms strain rate
• Coefficient of interaction for GEOGRID pull out in accordance with Geosynthetic Research Institute Test Method GG5
• Coefficient of Direct Shear in accordance with ASTM D 5321-92
• Installation Damage testing in accordance with a procedure as adopted by WSDOT Test Method 925

 

GEO TRAILGRID
SOIL REINFORCEMENT GEOGRID

GEO Trailgrid is composed of high molecular weight, high tenacity multifilament polyester yarns that are woven into a stable network placed under tension.  The high strength polyester yarns are coated with a PVC material.  GEO SERIES GEOGRIDS are inert to biological degradation and are resistant to naturally encountered chemicals, alkalis and acids.  GEO SERIES GEOGRIDS are typically used for soil reinforcement applications such as retaining walls, steepened slopes, embankments, sub-grade stabilization, and embankments over soft soils and waste containment applications.

TENSILE PROPERTIES
TRAILGRID
TEST METHOD MARV VALUES
(kN/m)
Ultimate Strength
Machine Direction

Ultimate Strength
Cross Machine Direction

ASTM D 4595

ASTM D 4595

37.0 *

18.5 *

Aperture Size (ins.) Measured 0.25 x 0.25

     * Note: Multiply kN/m by 68.25 to get Ultimate Strength in Pounds Per Lineal Foot.

Warranty:  GeoCHEM, Inc warrants our GEOGRID products to be free from defects in material and workmanship when delivered to our customers and that our products meet our published specifications.  If a GEOGRID product is found to be defective by GeoCHEM, and our customer gives notice to GeoCHEM, Inc. before installing the product, GeoCHEM, Inc. will replace the product without charge to our customer or refund the purchase price at GeoCHEM, Inc's election or discretion.  Replacing the product or obtaining a refund are the buyer's sole remedy for a breach and GeoCHEM will not be liable for any consequential damage attributed to a defective product.  This warranty is given in lieu of all other warranties, express or implied, including the implied warranty of merchantability or fitness for a particular purpose.  There are no warranties, which extend beyond the description provided herein.

  

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