Construction and Civil Engineering

BARA-KADE 30 LP

BARA-KADE® 30LP is a high performance barrier bentonite engineered from granular Wyoming natural sodium bentonite modified with polymers for sealing and containment in chemically complex near surface environments. It yields very low hydraulic conductivity (permeability) even when exposed to a range of water chemistries of including salinity, hardness, pH and metal content.

BARA-KADE SCW 502

BARA-KADE SCW 502 is a finely ground, treated Wyoming sodium bentonite. BARA-KADE SCW 502 bentonite slurry exhibits desirable fluid properties including density, viscosity, gel strength (suspension), fluid loss control (impermeability) and shear thinning characteristics which are most suitable for use in slurry trenching applications. BARA-KADE SCW 502 can also be incorporated with cement as cementbentonite slurry. BARA-KADE SCW 502 can be blended with local soil as well as cement to form soil-bentonite backfill and soil-bentonite-cement backfill with low hydraulic conductivity.

BARA-KADE® 125 BENTONITE

A high yield Wyoming sodium bentonite that is used in trenching, bored piling, and slurry wall installation. It is also used in soil sealing and other hydraulic barriers applications.

BARA–KADE® 200 BENTONITE

A high yield Wyoming sodium bentonite that is used in trenching, bored piling, and slurry wall installation. It is also used in soil sealing and other hydraulic barriers applications.

BARA–KADE® 225 BENTONITE

A high yield Wyoming sodium bentonite that is used in trenching, bored piling, and slurry wall installation. It is also used in soil sealing and other hydraulic barriers applications.

BARA-KADE® 90 BENTONITE

A high quality Wyoming sodium bentonite that meets API 13A Section 9 specifications used in trenching, bored piling, and slurry wall installation. It is also used in soil sealing and other hydraulic barriers applications.

BARA-KADE® GRANULAR BENTONITE

Granular version of BARA-KADE® Standard Bentonite, used primarily with field mixing methods.

BARA-KADE® SP BENTONITE

A high quality untreated Wyoming sodium bentonite that meets API 13A Section 10 specifications for use in trenching, bored piling, and slurry wall installations. It is also used in soil sealing and other hydraulic barriers applications, particularly where untreated bentonite is required.