50kg cement
| ITEMS/INDEXES | NATIONAL STANDARDS ACCORDING TO CHINA STANDARD GB175-2007 |
| CEMENT MgO(%) | 5.0 MAX(Internal controlled indexes : 3.5% MAX) |
| Cement SO 3 (%) | 3.5MAX (Internal controlled indexes: 2.8% MAX) |
| Cement loss on ignition(%) | 5.0MAX |
| Cement fineness (%) | 2.0 MAX |
| Setting time (min) | 45MIN (Internal controlled indexes:145) |
| Final setting time | 600MAX(Internal controlled indexes:210) |
| 3-day compressive strength | 16MPA MIN(Internal controlled indexes: 24MPA MIN) |
| 3-day bending strength | 3.5MPA MIN (Internal controlled indexes: 5.5MPA MIN) |
| 28-day bending strength | 6.5MPA MIN (Internal controlled indexes: 8.5MPA MIN) |
| 28-day compressive strength | 42.5 MPA MIN (Internal controlled indexes: 48MPA MIN) |
(1)COMMODITY : ORDINARY PORTLAND CEMENT 42.5N(GB175-2007)
(2) PACKING : 50KG PP BAGS
(3) QUANTITY: 50000MT PER MONTH
(4) LOADING PORT: RIZHAO PORT,CHINA
(5)INSPECTION: CCIC OR SGS OR BV
(6) SHIPMENT : WITHIN 20DAYS AFTER CONTRACT
(7)PAYMENT : BY L/C AT SIGHT OR T/T
