Culverts and bat gates

Mine featuresSubsidence featuresCulverts and bat gatesWells and sinkholesPipes, tanks, and slabsBlasting and hole pluggingGround sealing

EFS™ can be used to install culvert-style bat gates in shafts or adits. The foam will secure the culvert and can help support failing ground, thus maintaining a usable opening for endangered species.

HDPE culvert foamed in place with small rocks View of bat gate inside culvert
Vertical culvert in shaft, foam used to secure and fill annulus Welding gate into culvert secured in adit with foam
"A" Component
"R" Component
Winter 2010
Fall 2010
"The product is simple to use, extremely effective and well engineered."
-Ed Winchester, Frontier Enviro[...] (full)
P.O. Box 217
29 9th St. N.
Cloquet, MN 55720

Phone: 800.556.9641
Fax: 877.327.1196