Chemist

@Chemist (3)

Libya • Age 59

Joined myLot 18 years ago

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Discussions (3)

Chemist's Activity

sand soil & it is effect on backfill

Chemist @Chemist (3) • Libya 23 Aug 06

shrinkage of calcium bentonite

Calcium bentonite

Chemist @Chemist (3) • Libya 15 Aug 06

any avilabe information about calcium bentonite

Calcium bentonite

Chemist @Chemist (3) • Libya 15 Aug 06

specification of calcium bentonite which use in backfill material, & how we can treated sodium bentonite to meet that specification