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2.2<br />

27<br />

GYPSUM<br />

PRODUCER TYPE OF PRODUCT ANALYSIS/ MARKETING<br />

OPERATION SPECIFICATIONS<br />

M<strong>in</strong>e<br />

MASKAM MINE<br />

P O Box 101<br />

8170 VANRHYNSDORP<br />

Farm, District, Prov<strong>in</strong>ce<br />

Du<strong>in</strong>en 258<br />

Zandveld<br />

VANRHYNSDORP<br />

WESTERN CAPE<br />

Opencast;<br />

crush<strong>in</strong>g &<br />

wash<strong>in</strong>g<br />

Imported<br />

products:<br />

Alfamolde 7F<br />

Crystacal Base<br />

Dentstone KD<br />

Dental plaster<br />

Escayola E35<br />

Hydrostone TB<br />

Raw gypsum<br />

SUPER SPECIAL<br />

CaSO4.2H2O 92-96%<br />

BD 0,3-0,6 g.cm -3<br />

S.G. 2,3<br />

pH 3-6<br />

Siz<strong>in</strong>g: 99,15% -25µm<br />

Total moisture: 17-19%<br />

Packag<strong>in</strong>g: 25 kg bags<br />

NATURAL GYPSUM<br />

CaSO4 88-92%<br />

Assumed CaCO3 4,5%<br />

Acid <strong>in</strong>solubles: 5-9%<br />

Free moisture: 3-5%<br />

Siz<strong>in</strong>g > 20% -150µm<br />

INDUSTRIAL GYPSUM<br />

CaSO4.2H2O 94-96%<br />

BD 0,5-0,7 g.cm -3<br />

S.G. 2,3<br />

pH 3-6<br />

Mean Size: 30µm<br />

Total moisture: 18-20%<br />

Free moisture: 0-0,5%<br />

Packag<strong>in</strong>g: 40 kg bags<br />

LANDGYP - AGRI<br />

CaSO4 80-90%<br />

Cl - 0,004 -0,15<br />

S.G. 2,3<br />

pH 6,5-7,5<br />

Total moisture < 19%<br />

Siz<strong>in</strong>g: 1,7mm -1µm<br />

30% M<strong>in</strong>. -250µm<br />

Packag<strong>in</strong>g: 40 kg bags<br />

1 ton bulk bags<br />

CaSO4.2H2O 84%<br />

Siz<strong>in</strong>g: 2-12mm<br />

Moisture: 3,7%<br />

Bulk<br />

BPB GYPSUM (PTY) LTD<br />

P O Box 700<br />

1400 GERMISTON<br />

Tel: +27 (0)11 345 5300<br />

Fax:+27 (0)11 345 5301<br />

www.bpbsa.com<br />

enquiries@za.bpb.com<br />

exports@za.bpb.com<br />

orders@za.bpb.com<br />

Sold exclusively to BPB<br />

GYPSUM (PTY) LTD

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