Portland cement

DAL Mineral Lojistik, yurtdışı ve yurtiçine Portland Cement ve Sülfata Dayanaklı Klinker temin etmektedir.

TESLİM YERİ = FOB - Karachi ( PAKİSTAN )

TİPİ = ORDINARY PORTLAND ÇİMENTO

PARAMETRELER	KLİNKER ' in Özellikleri	ÇİMENTO ' nun Özellikleri	TEST METODU
Kimyasal Analizi
% SiO2
20,1....21,8	19,9....20,5	XRF
% Al2O3
5,47....5,67	4,90....5,10	XRF
% Fe2O3
3,23....3,50	3,05....3,35	XRF
% CaO
62,7....63,5	63,0....64,1	XRF
% MgO
1,69....2,77	1,90....2,40	XRF
% K2O
0,77....1,03	0,99....1,24	XRF
% Na2O
0,24....0,32	0,23....0,30	XRF
% SO3
0,70....1,80	2,85....2,95	XRF
% Cl
0,007....0,045	0,010....0,020	XRF
% Free lime
0,7....2,5	0,7....1,5	BS:4550 (BS:12)
% Loss on ignition
N.A	1,0....1,5	BS:4550 (BS:12)
% Insoluble Residue
N.A	0,4....0,8	BS:4550 (BS:12)
Hesaplanmış Modüller
Lime Saturation Factor
90....92	91....93	BS:4550 (BS:12)
Silica Modulus
2,35....2,50	2,35....2,50	BS:4550 (BS:12)
Alumina Modulus
1,6....1,7	1,6....1,7	BS:4550 (BS:12)
Fiziksel testler
Liter Weight (5-10 mm) , gm/lt
1150....1250	N.A	Hand Sieving
Blaine , cm2/gm
N.A	2700....3000	ASTM
% Retained on 32 mm
3,5....10,2	Nil	Hand Sieving
% Retained on 25 mm
8,6....12,5	Nil	Hand Sieving
% Retained on 19 mm
2,5....18,8	Nil	Hand Sieving
% Retained on 90 micron
97....98	1,5....2,5	Hand Sieving
% Retained on 45 micron
98....99	22....24	Hand Sieving
03-days compressive strenght*,PSI
N.A	4400....4800	BS:4550 (BS:12)
07-days compressive strenght*,PSI
N.A	5300....5600	BS:4550 (BS:12)
28-days compressive strenght*,PSI
N.A	6800....7100	BS:4550 (BS:12)
Initial set time , minutes
N.A	160....180	BS:4550 (BS:12)
Final set time , minutes
N.A	220....245	BS:4550 (BS:12)
Le-Chatlier expansion , mm
N.A	1....2	BS:4550 (BS:12)

TİPİ = SÜLFATA DAYANIKLI PORTLAND ÇİMENTO

PARAMETRELER	KLİNKER ' in Özellikleri	ÇİMENTO ' nun Özellikleri	TEST METODU
Kimyasal Analiz
% SiO2
20,80....21,30	20,00....21,50	XRF
% Al2O3
4,05....4,59	3,85....4,50	XRF
% Fe2O3
4,92....5,44	4,67....5,17	XRF
% CaO
61,5....62,8	62,5....63,7	XRF
% MgO
2,23....2,40	1,90....2,50	XRF
% K2O
0,92....1,35	0,99....1,24	XRF
% Na2O
0,18....0,25	0,17....0,30	XRF
% SO3
0,70....1,43	2,20....2,30	XRF
% Cl
0,008....0,086	0,007....0,082	XRF
% Free lime
0,8....2,10	0,8....1,5	BS:4550 (BS:12)
% Loss on ignition
N.A	1,0....1,5	BS:4550 (BS:12)
% Insoluble Residue
N.A	0,3....0,6	BS:4550 (BS:12)
Hesaplanmış Modüller
Lime Saturation Factor
91,50....92,50	91,50....93,50	BS:4550 (BS:12)
Silica Modulus
2,15....2,30	2,15....2,35	BS:4550 (BS:12)
Alumina Modulus
0,72....0,88	0,70....0,88	BS:4550 (BS:12)
Tricalcium aluminate (C3A) , %
1,75....3,25	0,70....3,20	BS:4550 (BS:12)
Fiziksel Testler
Liter Weight (5-10 mm) , gm/lt
1150....1250	N.A	Hand Sieving
Blaine , cm2/gm
N.A	2800....3000	ASTM
% Retained on 32 mm
3,5....10,2	Nil	Hand Sieving
% Retained on 25 mm
8,6....12,5	Nil	Hand Sieving
% Retained on 19 mm
2,5....18,8	Nil	Hand Sieving
% Retained on 90 micron
97....98	1,5....2,5	Hand Sieving
% Retained on 45 micron
98....99	20....24	Hand Sieving
03-days compressive strenght*,PSI
N.A	3500....4000	BS:4550 (BS:12)
07-days compressive strenght*,PSI
N.A	4300....4700	BS:4550 (BS:12)
28-days compressive strenght*,PSI
N.A	5800....6100	BS:4550 (BS:12)
Initial set time , minutes
N.A	170....200	BS:4550 (BS:12)
Final set time , minutes
N.A	235....270	BS:4550 (BS:12)
Le-Chatlier expansion , mm
N.A	1....2	BS:4550 (BS:12)

*Mortar cubes
*NA = Uygulanamayan