Grade 42.5 N/R Grey Portland Cement

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/GR	3,25
Autoclave Expansion	0,02
Initial Setting Time (VICAT)	105 minutes
Final Setting Time (VICAT)	135 minutes
Compressive strength	03 days – 230 kg/cm2
	07 days – 305 kg/cm2
	28 days – 420 kg/cm2

Specification:

Model Number	Grade 42.5 R/N
Color	Grey
Main Raw Material	Silicate
Type	Silicate Cement / Portland Cement
Strength Grade(Mpa)	42.5
SGS	Inspection at loading port on Seller`s cost
Standard	British Standards BS 12/1996, or United States Standards ASTM C-150.
Pricing	Quotes provided upon request and subject to daily changes
Shipment	12.500 mt, 25.000 mt and 50.000 mt
Minimum Order Quantity	5000 Tons
Port	RIZHAO
Packaging Details	50Kg paper bags unless requested otherwise by buyer.
Delivery Time	4 to 8 weeks unless requested otherwise by buyer
Payment Terms	L/C,T/T
Supply Ability	200000 Tons per Month

Grade 42.5 N/R Grey Portland Cement