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Gravel Grid

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DKM Gravel grid is a flexible 3D honeycomb structures manufactured from HDPE(High Density Polyethylene ) sheets which welded together by ultrasonic technique.They are easy to install and provide the stability of pavement without the upkeep or runoff issues,also can help provide base reinforcement to a gravel driveway. It is an effective alternative to levelling an area with gravel to make it more vehicle friendly. And if you request a economical solution, the DKM Gravel grid products are most appropriate. It’s saving a huge financial cost of you and preserving the existing landscape you have.


Features:

•Flexible, light weight,easy to install,chemical stability, anti-aging and anti-acid/alkali corrosion.

•The normal cell height 5cm or 7.5cm (2.0’’ or 2.96’’) and expanded size both adjustable.

•Excellent rigidity and toughness property, high load strength and anti-erosion ability.

•Premium tensile strength and wide environmental adaptable.


Application:

• Used for driveways, parking pads, shed base, and paver base as loading support.


Property

Value

Test Method

Base Material

Material Composition

Virgin Polyethylene with Density of    0.935-0.965g/cm3

ASTM D1505

Color

Black/Gray/Green

N/A

Strip Properties

Sheet Thickness

After Textured:≥1.45mm

ASTM D5199

Cell&Seam Properties

Cell Details

Welding    distance (mm)

Dimension of per cell    after expanded(±3%)

Expanded Panel    size(Recommended)

Length(mm)

Width(mm)

GC-330

330

249

215

4.5m x 5.6m

GC-445

445

335

290

4.9m x7.1m

Cell depths(±2%)

50mm,75mm

Welding Seam Peel Strength(±3%)

Can customized producing according the project condition.

10.0KN/m

ISO 10319 

Geocell sheet Tensile Strength(±5%)

 Non-perforated: >20kn/m

 Perforated:> 10kn/m 

ISO 10319 

Oxidative Induction  Time (OIT) (±5%)

≥ 20 Minutes

ASTM D5885(@ 200℃)Test by GRI GM13Testing per GRI GM13


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Phone: +86-538-6591-776 
Email: eric@dkgeosynthetics.com Address: No.97 Prosperity street Shengzhuang Town, Taian City Shandong China
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