See the spec's for Cement OPC 42N. We have
5.5million ton's left. Buyer to specify on contract Europe code and BSI
code which the supplier will adhere to. Buyer to specify on contract the
4 languages on each bag. Buyer to state bags.e.g. 3 or 4 ply with
plastic inner linner.Buyer to give us the design of the bags,
On receipt of LOI from you stating the
quantity,price, and port for CIF. we will issue you the first draft
contract for you to sign and make your amendments and requirements. LOI
to Mr. Saund and RH2
OPC 42.5N
Surface area( m2/kg) 290 to 390 (min 3050)
Setting time-initial (mins) 120 to 210
EN197-1 Mortar-compressive strength
2 day (N/mm2) 21 to 31
7
day (N/mm2) 40 to 50
28 day (N/mm2) 52 to 62
Apparent particle density (kg/m3 ) 3080 to 3180
Bulk density (kg/m3)
Aerated 1000 to 1300
Settled 1300 to 1450
Colour Y value 27.5 to 37.5
Sulphate SO3 (%) 2.5 TO 3.5
Chloride CI (%) Less than 0.02
Alkali Eq Na2O (%) 0.4 to 0.60
Tricalcium Silicate C3S (%) 50.0 to 60.0
Dicalcium Silicate C2S (%) 12.5 TO 30.0
Tricalcium Aluminate C3A (%) 7.0 to 9.0
Tetracalcium Aluminoferrite C4AF (%) max 6.0
John Harrison, CEO
Rosa
Harrison, President
RH2 Technologies LLC
957 Poplar Springs RD. #2-F
Riverdale, GA 30274
770-907-0755/ph/fax
360-343-8992/efax
rh2@access4less.net
rbrafrica@hotmail.com