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Grade 42.5 N/R Grey Portland Cement
Grade 42.5 N/R Grey Portland Cement
Supplier Info
[China Supplier]
Contact Person : Mr. Zhang Bertram
Tel : 86-579-82328676,15069381810
Fax : 86-579-82328676
Product Detail
1.Model Number:Grade 42.5 N/R 2.Color:Grey 3:Feature:Expansive,Radiation-Resistant 4:Main material:Silicate Grade 42.5 R/N Grey Portland Cement:

We are Portland Cement traders on a global scale. Together with our Strategic partners, a collection of multiple cement-producing factories on all continents, we are able to cater to all cement requirements. We offer Grey Portland Cement 42.5 N/R, same price for N or R. It conforms to International Standards, British Standards BS 12/1996 or United States Standards ASTM C-150.

 Grey Portland Cement CEM I or CEM II Grade 42.5 N or R Chemical Composition:
Silicon Dioxide (SIO2)21,00
Aluminium Oxide (AL203)5,30
Ferric Oxide (FE203)3,30
Calcium Oxide (CAO)65,60
Magnesium Oxide (MGO)1,10
Sulphur Oxide (SO3)2,70
Loss of Ignition (LOI)0,90
M Tricalcium Silicate (C3S)60,00
Dicalcium Silicate (C2S)15,00
Tricalcium Aluminate (C3A)8,05
Tricalcium Alumino Ferric ( C4AF)9,76
Physical and Mechanical Properties:
Blain CM2/GR3,25
Autoclave Expansion0,02
Initial Setting Time (VICAT)105 minutes
Final Setting Time (VICAT)135 minutes
Compressive strength03 days – 230 kg/cm2
07 days – 305 kg/cm2
28 days – 420 kg/cm2


Model NumberGrade 42.5 R/N
Main Raw MaterialSilicate
TypeSilicate Cement / Portland Cement
Strength Grade(Mpa)42.5
SGSInspection at loading port on Seller`s cost
StandardBritish Standards BS 12/1996, or United States Standards ASTM C-150.
PricingQuotes provided upon request and subject to daily changes
Shipment12.500 mt, 25.000 mt and 50.000 mt
Minimum Order Quantity5000 Tons
Packaging Details50Kg paper bags unless requested otherwise by buyer.
Delivery Time4 to 8 weeks unless requested otherwise by buyer
Payment TermsL/C,T/T
Supply Ability200000 Tons per Month

Grade 42.5 N/R Grey Portland Cement

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