Portland Cement / Constant Direct Supply
- Company Name:Daiwa Bussan Co., Ltd.
- Membership:Free Member
- Member Since:2007. 12.26
- Country/Region:Japan
- City:-
- Contact:Katsuhiko Saegusa
- Related Keywords:Portland Cement
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Daiwa Bussan Co., Ltd.
[Japan]
Ordinary Portland Cement Grade 42.5 Type II/A-L According to Tunisian standards INNORPI NT47.01 or equivalent to European standards EN197-1 CHEMICAL COMPOSITION: PF975C 8.0 �9.0 +/- 0.14 CA2 61.8 �63.3 +/- 0.32 SIO2 18.3 �19.3 +/- 0.22 AL2O3 4.3 �4.8 +/- 0.14 FE2O3 3.2 �3.8 +/- 0.04 MGO 0.7 �1.4 +/- 0.04 K2O 0.4 �0.5 +/- 0.04 NA2O 0.05 �0.2 +/- 0.02 SO3 1.0 �1.4 +/- 0.12 IR 1.1 �1.6 +/- 0.08 CAOL 0.4 �0.9 +/- 0.08 CI 0.0 �0.01 +/- 0.01 CO2 5.0 �8.0 +/- 0.14 C3S 45.0 �54.0 C2S 7.5 �15.3 C3A 4.9 �6.4 C4AF 9.3 �10.9 PHYSICAL & MECHANICAL PROPERTIES: EXPANSION CHARTLIER 0.2 �1.0 INITIAL SETTING TIME 130 �180 +/- 16 MM FINAL SETTING TIMEUTES 170 �240 +/- 17 MM COMPRESSIVE STRENGTH: @ 02 DAY'S 10 MPA +/- 1.0 @ 07 DAYS 25 MPA +/- 1.6 @ 28 DAYS 43 MPA +/- 1.8 HS CODE 2523
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