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picture_logo (9K) CEMENT 52.5 N / R CEM I  
Product Portland Cement, CEM I 52.5 N
Standard TS EN 197-1:2002
Product Definition:

Portland cement is a product which is obtained as clinker resulting from mixing at suitable rates, grinding and firing raw
materials  such  as  limestone, marl, clay, iron  ore, pyrite  ash, bauxite, etc. and  a  certain  amount of setting regulator
(generally gypsum) are ground together and sets after mixing with water and gains strength.

In general, it is used in buildings requiring high early strength, concrete poured in cold weather, prefabricated buildings,
tunnel-mould applications, construction chemicals production and foundation applications.

Physicial Properties 52.5 N 52.5 N 52.5 N
Initial Set 170 min. 45 minute
Final Set 260 - minute
Specific Gravity 3.15 - g/cm³
Volume Expansion* 1.1 max. 10 mm
2 Day Strength 288 min. 20 MPa
28 Day Strength 61.4 min. 52.5 MPa
Chemical Properties 52.5 N 52.5 N 52.5 N
SO³* 2.51 max. 4.0 %
S2-* 0.01 max. 0.20 %
MgO* 1.30 max. 3 %
Al²O³* 4.54 max. 8 -
Loss of Ignition 2.70 max. 5.0 %
Insoluble Residue 0.32 max. 5.0 %
CI- < 0.01 max. 0.1 %
Total Alkali (Na²O + 0.658 K²O) 0.65 max. 0.1 %
Free Lime 1.05 - %
C³A* 6.24 max. 10 %
[C3A + 0.27 C3S]* 21.91 max. 23.5 %
 
Physicial Properties 52.5 R 52.5 R 52.5 R
Initial Set 165 min. 45 minute
Final Set 275 - minute
Specific Gravity 3.15 - g/cm³
Volume Expansion* 1.1 max. 10 mm
2 Day Strength 31.7 min. 20 MPa
28 Day Strength 63.10 min. 52.5 MPa
Chemical Properties 52.5 R 52.5 R 52.5 R
SO³* 2.48 max. 4.0 %
MgO* 1.35 max. 3 %
Loss of Ignition 2.56 max. 5.0 %
Insoluble Residue 0.34 max. 5.0 %
CI- < 0.01 max. 0.1 %
Total Alkali (Na²O + 0.658 K²O) 0.69 max. 0.1 %
Free Lime 1.13 - %
 
 
Origin Turkey
Payment Cash and By LC,it depends on the quantity

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