Origin	Iran
Model Number	2523
Brand Name	CEMENT

CEMENT

we are supplier of Cement in Iran with packing of 50 kg bags and shortest delivery time with analysis in below as you can see.

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Our kind of Cements and specifications

Portland Cement (1-425) is Produced According to National Iranian Standard # ISIRI -389,

 USA Standard # ASTM C150 and European Standard # EN -197-1

Physical Specifications:

Cement Sample Type 1 (1-425) Blaine Initial setting time (Min) Final setting time (Min) Compressive strength Autoclave expansion (percentage) 2 days 7 days 28 days Spadana cement 3100 160 215 155 270 490 0.1 National Iranian Standard 389 2800 Minimum 45 Minimum 360 Maximum 100 - 425 0.8

Chemical Specifications:

Chemical Analiysis for ckinker ( type I-OPC )

CaOF(max)	Na2o	K2o	So3	mgo	Cao	Fe2o3	Al2o3	Sio2
1	0.36	0.58	0.3	2.2	65.58	3.20	5.64	22.3
	C4AF	C3A	C2S	C3S	LSF	AM	SM	IR
	9.74	9.53	22.49	54.97	92.14	1.76	2.52	0.44

Chemical Analysis for cement ( type I )

LOI	IR	Na2o	K2o	So3	mgo	Cao	Fe2o3	Al2o3	Sio2
0.60	0.35	0.20	0.60	1.80	2.10	64.25	2.96	5.50	21.40

Advantages of Cement (1-425):

1.   Hydration heat controlled & better efficiently in hot weather and mass concrete:

2. Decrease of corrosion in reinforced concrete and concrete because of increased chemical strength against sulfate and chlore salts:

3. Increase of durability of reinforced concrete because of its strength is increased permanently and gradually.

4. Increase of concrete durabiltyt because of the effect of alkali- silica reaction is reduced in the granule:

5. Lower penetrability and expansion:

6. Very high mechanical strength

Slag Portland Cement is Produced According to National Iranian Standard#

 ISIRI – 3517, USA Standard# ASTM C595-06 and European Standard# EN -197-1

Physical Specifications:

Cement Sample Slag – type Portland	Blaine	Initial setting time (Min)	Final setting time (Min)	Compressive strength			Autoclave expansion (percentage)
				2 days	7 days	28 days
Spadana cement	3000	165	230	135	250	430	0.1
National Iranian Standard ISIRI 3517	2800 Minimum	45 Minimum	420 Maximum	120	200	320	0.5

Chemical Specifications:

Chemical elements			CaO	MgO	SO3	SiO2	Loss	IP	Free CaO	Total Alkalis
Percentage	7.2	2.40	58.20	3.80	1.90	24.60	0.70	0.30	1	0.75
National liranian Standard ISIRI	-	-	-	-	3 (Max)	-	3 (Max)	1 (Max)	-	-

Concrete Mixing Project:

Specifications of the project	Cement	Gravel		Sand	Water used	Proportion of water in cement w/c	Slump Cm	Special weight
		Almond type	Pea type
v-250	250	597	321	1122	164	0.66	8	2453
v- 300	300	585	315	1099	161	0.54	8	2460
v- 350	350	571	307	1073	163	0.47	8	2464

Compressive Strength of Therr Cement Samples in 150*150*150 mm

Mixture code	Age (days)	Special weight	Compressive strength
v-250	7 28 42	2.46 2.45 2.46	141 273 300
v- 300	7 28 42	2.46 2.45 2.46	175 287 335
v- 350	7 28 42	2.46 2.45 2.47	238 355 385

Properties of Anti- Sulfate Slag – type Portland Cement

Properties of porthand Blast Furnace Slag Cement

Anti-Sulfate Slag Portland Cemen is produced According to national lranian Standard# ISIRI – 3517 USA Standard# ASTM c595-06 and European Standard# EN -197-1

Specifications of the Cement:

Properties of Portland Cement (Type 2)

Portland Cement (Type 2) is Produced According to National Iranian Standard # ISIRI – 389, USA Standard # ASTM C150 and European Standard # EN -197-1

Specifications of the Cement

Physical Specifications:

SD
50	2900	Blain cm2/gr
0.03	0.13	Autoclave expantion
15	120	Initial setting time (vicat )Min
20	230	final setting time (vicat ) Min
15 20 25	190 270 480	Compressive strength: 3days kg/cm2 7days kg/cm2 28 days kg/cm2

Chemical Specifications:

Chemical Analysis for clinker ( type II)-SRCII)

CaOF(max)	Na2o	K2o	So3	mgo	Cao	Fe2o3	Al2o3	Sio2
0.85	0.29	0.48	0.2	1.90	64.70	4.24	5.35	22.36
	C4AF	C3A	C2S	C3S	LSF	AM	SM	IR
	12.90	7.00	25.36	51.39	90.26	1.26	2.33	0.38

Chemical Analysis for cement ( type II)

LOI	IR	Na2o	K2o	So3	mgo	Cao	Fe2o3	Al2o3	Sio2
0.55	0.38	0.20	0.60	1.65	1.82	63.41	4.07	5.14	21.46