Calcium aluminate cements importing Egypt

TECHNICAL DATA

CEMENT 40%

Specific Surface area ( cm2 / gm ) Initial Sitting time, minutes. Final Sitting time, minutes.

24 hours Cured CCS Kg / Cm2 Principal mineral phases. Secondary mineral phases. Appearance ( hard Lumps) Storage and shelf life.

>2700 ASTM C204 - 92 190 – 270 ASTM C191-92

200 – 280

>400 ASTM C133 - 94

CA C12A7,C2AS,CT

None One year

TECHNICAL DATA

CEMENT 50%

Chemical Properties :- AL 2 O 3

TiO 2

SiO 2

Fe 2 O 3

Na2 O+k2 O. CaO

MgO SO 3 L.O.I

PHYSICAL PROPERTISE :-

Specific Surface area ( cm2 / gm ) Initial Sitting time, minutes. Final Sitting time, minutes.

24 hours Cured CCS Kg / Cm2 Principal mineral phases. Secondary mineral phases. Storage and shelf life.

50 – 52 2 – 3 4 – 6 2 – 3

0.3–0.5 35 – 40

0.4 – 0.8 0.0 – 0.4 0.0 – 0.7

>3700 120 – 270

180 – 320 >500

CA C12A7,C2AS,CT