Bentonite

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Products for concrete

Leak sealing & Ground Stabilization

Epoxies and Polymers

Geosynthetic

Product

BENTONITE API 9

As standard API 13 A, SEC. 9

Viscometer dial reading at 600 r/min

Yield point /plastic viscosity ratio                 

Filtrate volume

Residue of diameter greater than 75_m     

min. 30

max. 3

max. 15.0 cm3

max. mass fraction 4.0 %

BENTONITE API 11

As standard API 13 A, SEC. 11

Viscometer dial reading at 600 r/min          

Yield point /plastic viscosity ratio                 

Filtrate volume

Residue of diameter greater than 75_m     

Moisture        

min. 30

max. 6

max. 16.0 cm3

max. mass fraction 2.5%

max. mass fraction 13.0%