FEDERATION OF PILING SPECIALISTS BENTONITE SUPPORT
2017-6-7u2002·u2002bentonite and sodium carbonate is extruded to promote activation. • Drying by rotary louvre drier to optimum moisture contents in the range 11 to 22 % of dry weight. • Milling to a particle size that promotes good powder flow but does not diminish clay performance. Generally, powders with 95 % of particles less than 150
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