Portland Cement 42.5

Portland Cement 42.5, Type II, 50kg bags - details see: https://www.buildingsupplieshub.com/portland-cement-42-5-10083616

Place of Origin: Iran (Islamic Republic of)	Color: White	Main Raw Material: Silicate	Type: Silicate Cement / Portland Cement
Hardening Feature: Rapid Hardening	Strength Grade(Mpa): 42.5

Cement Specification
(HU 500-A0)

Product:Portland Cement Type M500-D0 (CEM 1-425 N SR-8 ±, CEM I 42.5 N 1)Standard Test Methods:GOST No. 10178-85, 30515-97.

Moderate Sulfate Resistance (MSR), Normal Hardening, High Early Strength, Normal Setting.

A.Test Results of Chemical Properties
Main Element Composition (wt%)		FIKCC	GOST	Mineralogical Phase Compositions%		FIKCC	GOST
5i02		20.1 ± 0.3	*	C35		60 ± 2	*
Al₂0₃		5.1 ± 0.3	*	C25		13 ±2	*
Fe20₃		3.7 ± 0.3	*	C3A		7.3 ± 1.2	*
CaO		63.5 ± 0.3	*	C4AF		11.3 ± 2	*
MgO		2.4 ± 0.3	<5.0	^C3A+C35		67.3 ±2	*
SO₃		2.3 ± 0.3	<3.5	2C₃A+C₄AF		25.9 ± 2	*
N a20		0.32 ± 0.06	*	C4AF+C2F		-	*
N a₂0 Equivalent (Na. Eq.)		0.83 ± 0.1	<1.2	Ca50₄		-	*
Cl -		0.06 ± 0.2	*	Modulus
Loss On Ignition (L.O.I)		1.8 ± 0.2	*	Lime Saturation Factor (LSF)		94.3 ± 1.2	*
Insoluble Residue (I.R)		0.5 ± 0.1	*	Silica Modulus (SIM)		2.28± 0.12	*
Free Lime (f.Ca0)		1.5 ± 0.2	*	Alumina Modulus (ALM)		1.38 ± 0.1	*
B.Test Results of Physical and Mechanical Properties
Fineness		FIKCC	GOST	Strengths		FIKCC	GOST
Specific Surface Area.(Cm²/ gr)		3400 ± 50	>2800	Compressive Strength (Kg/ Cm²)	1 Day	90 ± 14	*
Residue on Sieve (wt %)	80 gm	1 ± 0.5	<18		2 Days	160± 17	*
	63 gm	4 ± 1.1	*		3 Days	210 ± 16	*
	45 gm	8 ± 1.6	*		7 Days	320 ± 19	*
	32 gm	18 ± 3.5	*		28 Days	460 ± 15	>433.5
Setting Time					60 Days	530 ± 14	*
Initial (Min)		120 ±20	>45	Bending Strength (Kg/ Cm²)	1 Day	-	*
Final (Min)		210 ±25	<600		2 Days	-	*
Soundness Expansion					3 Days	-	*
Autoclave Expansion (%)		0.08 ± 0.05	<0.8		7 Days	-	*
Le Chatelier Exp (mm)		2 ± 0.8	*		28 Days	-	*
Specific Gravity gr/ Cm³		3.14 ± 0.01	*		60 Days	-	*