Chemist

@Chemist (3)

Libya • Age 61

Joined myLot 20 years ago

Discussions (3)

Chemist's Discussions

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