PRODUCT DATA
ENVIROPLUG MEDIUM & COARSE
Physical properties and bioassay information are available on request.
For MSDS see www.di-corp.com
Description EnviroPlug® Medium and Coarse are made of pure
‘Wyoming Bentonite’, and were the first bentonite chips
developed and marketed. EnviroPlug® has been used for
abandoning holes since 1983.
Application
EnviroPlug® is used in sealing and plugging
applications.
Properties
EnviroPlug® Medium EnviroPlug® Coarse
Sizing
-3/8” + 1/4”
-3/4” + 3/8”
Bulk Density
68 lb/ft3
64 lb/ft3
Moisture
15%
15%
Permeability
1 X 10-9 cm/s
1 X 10-9 cm/s
EnviroPlug® Medium and Coarse are exceptionally versatile products used for
abandoning cased and uncased boreholes, sealing casing, isolating zones, sealing
grounding rods and heat pump conductor holes, stemming and sealing seismic shot
holes, sealing excavations, and for any vertical sealing to prevent water movement up
or down a borehole.
Function
EnviroPlug® is introduced in a dry state, which prevents shrinkage and provides a
reserve expansion capacity. When absorbing water, EnviroPlug® swells to fill voids,
exerting pressure against all surfaces to create a flexible, low-permeability seal.
EnviroPlug® falls easily through standing water and thin drilling fluids, filling the
column from the bottom upward. Expect a fall rate of 1 ft/s, which has been achieved
through water depths of over 1600 ft.
WHMIS: Controlled (see MSDS)
TDG: Not regulated Packaging: 50 lb multi-wall paper
sack and is available in bulk
8790 – 51 Ave NW, Edmonton AB, T6E 5E8
TEL: 780.468.1654 FAX: 780.440.3562
WEB: www.di-corp.com