Introduction

Portland Cement
 TYPE 1-525 ,SiO2	21.09 |Al2O3	5.72 ,Fe2O3	3.4 |CaO	65.14 ,MgO	1.4 |SO3	1.65 ,Na2O    0.15|K2O	0.65 ,L.O.I.	0.8 |I.R.	0.58 ,C3S	56.91 |C2S	17.54 ,C3A	9.41 |C4AF	 10.35
41 USD
OPAP purchase consultancy accepts orders for portland cement and clinker

The supplier is a holding company and owner of 8 cement milling factory
 
Factory features:	
Received The Laboratory Management System Standard ISO 17025	
Outstanding Producer Of All Grey Cements	
First Permanent Producer Of Cement 525-1 In Country	
Over Standards Producer Of  Cements Type I, II, III	
Settled Integrated Management System (IMS) 	
Received The ISO 9001, ISO 14001, OHSAS 18001 Certificates	
Received The Certificate Of Improving Organization System Based On EFQM Model	
Handled The Green Management Certificate From  Iran Green Management Institute	
	
Portland cement type 1:	
This type is produced with various class of compression strength (325 -425 and 525) and have  wide range of usages.	
Portland cement type 2:	
Is medium sulfate resistance cement with medium heat of hydration and chlorine resistance attack.	
Portland cement type3:	
This type of cement is dried and solidified quickly with high resistance.	
Portland cement type 4:	
Cement with low heat of hydration for great volumes.	
Portland cement type 5:	
High sulfate resistance cement for very salty lands.	
Portland cement type 6:	
Slag cement: 	
This cement has all the characteristics of type 2 cement	
	
Characteristics of type 1-525:	
1-      Less cement is needed, compared to other cements.	
2-      Lesser amount of cement usage results in lower cost.	
3-      Fast solidification and less time for remoulding in cases of pre-fabricated parts).	
4-      High compression results in higher structural safety.	
5-      Suitable to be used in very cold weather conditions, and in cold regions with freezing possibilities.	
Special characteristics:	
1-      Using less energy in industry	
2-      Less damage to the environment.	
Characteristics of type 2:	
1-      Resistance against the attack of sulfate and chlorine.	
2-      Suitable for structural drainage.	
3-      Less cracks because of lower hydration heat.	
4-      Suitable for work in warm weather condition.	
5-      Suitable for salty lands next to the sea.	
	
Delivery capacity: 5,000 mt/month with Jumbo and 20000mt/month in bulk form.	
Capacity is increase-able according to contract
Delivery time:15-30 days after payment	
Packing:Bulk,50kg bags,1and 1.5 mt jumbo bags	
Payment:TT and L/C at sight	
Port of loading: north and south ports of Iran	
Price:Will be quoted according to kind and quantity in reply to your L.O.I	
Inspection: By S.G.S at loading port	

Specification of Portland Cement