ENVIROGRID®

DESIGN SUPPORT

BASE APPLICATION

Trails | Paths |  Patios

​

Lightweight Vehicles,

Pedestrian Traffic, Livestock

Fire Trucks 

Heavy Applications

​

H15 and H20 Loading

(80,000LBS)

Cars

 Light Trucks

​

Axle load up to 8,000LBS

Trucks

​

H10 Loading (40,000LBS)

Light Use

​

CBR > 4%

Heavy Use

​

CBR < 4%

Light Use

​

CBR > 4%

Heavy Use

​

CBR < 4%

4"

EGA20

6"

EGA20*

4"

EGA30

6"

EGA30**

Light Use

​

CBR > 4%

Heavy Use

​

CBR < 4%

3"

EGA20

4"-6"

EGA20*

* Nonwoven Seperator Recommended

** Engineered Base may be Needed

Heavy Use

​

CBR < 4%

Light Use

​

CBR > 4%

Mid-Range Use

​

CBR  2%-4%

4"

EGA30

6"

EGA30*

8"

EGA30**