Item | Unit | Standard | Results |
---|---|---|---|
MgO | % | Max 5.0 | 1.75 |
F-Cao | % | Max 1.5 | 0.93 |
LOI | % | Max 1.5 | 0.24 |
IR | % | Max 0.75 | 0.3 |
SO3 | % | Max 1.5 | 0.67 |
C3S+C2S | % | Min 66 | 74.4 |
CaO/SiO2 | % | Min 2.0 | 3.08 |
Setting Time(Initial Set) | Min | ≥45 | 95 |
Setting Time(Final Set) | Min | ≤390 | 155 |
3 Day Compressive Strength | MPa | 31.7 | |
28 Day Compressive Strength | MPa | 53.4 | |
Other test results | |||
SiO2 % Al2O3 % Fe2O3 % |
CaO % KH % SM % |
IM % C3S % C2S % |
C3A % C4AF % Finess Blaine Method m2/kg |
21.19 5.93 3.45 |
65.3 0.907 2.26 |
1.72 54.25 20.13 |
9.86 10.49 354 |
Item | National Standard | Test Results |
---|---|---|
Loss on Ignition(LOI)(%) | ≤5.0 | 3.4 |
MgO(%) | ≤5.0 | 2.8 |
SO3(%) | ≤3.5 | 2.2 |
Cl-(%) | ≤0.06 | 0.03 |
Fineness(45µm residue)(%) | ≤30 | 11.2 |
Fineness test Blaine(%) | ≥300 | 388 |
Time of setting(min) | Initial set ≥45 | 190 |
Final set ≤600 | 240 | |
3-day Strength(MPa) | Flexural Strength ≥3.5 | 5.9 |
Compressive Strength ≥17.0 | 28.1 | |
28-day Strength(MPa) | Flexural Strength ≥6.5 | 9 |
Compressive Strength ≥42.5 | 52 | |
Variety | Ordinary Portland Cement | |
Strength Grade | 42.5 | |
Standard | GB175-2007 "General Portland Cement" GB175-2007 |
Item | National Standard | Test Results |
---|---|---|
Loss on Ignition(LOI)(%) | ≤3.5 | 1.65 |
MgO(%) | ≤5.0 | 2.01 |
SO3(%) | ≤3.5 | 2.24 |
Cl-(%) | ≤0.06 | 0.026 |
Insoluble Residue(%) | ≤1.5 | 0.61 |
Blended Material Content | ≤5.0 | 4.1 |
Grinding Aid Content | ≤0.5 | 0.03 |
Fineness test Blaine(m2/kg) | ≥300 | 360 |
Time of setting(min) | Initial set ≥45 | 157 |
Final set ≤390 | 251 | |
3-day Strength(MPa) | Flexural Strength ≥4.0 | 6.4 |
Compressive Strength ≥23.0 | 34.9 | |
Variety | Ordinary Portland Cement | |
Strength Grade | 52.5 | |
Standard | GB175-2007 "General Portland Cement" GB175-2007 |
Characteristic | Units | Criteria conform with ASTM C150 Type I (PNS 07:2018) | Test Results | Test Method |
---|---|---|---|---|
PHYSICAL | ||||
Compressive strength(3 days) | MPa | 12.4 Min | 28.6 | ASTM Cl09/C109M |
Compressive strength(7 days) | MPa | 19.3 Min | 38.3 | ASTM Cl09/C109M |
Compressive strength(28 days) | MPa | 27.6 Min | 48.1 | ASTM Cl09/C109M |
Time of setting(Initial set) | min | 45 Min | 160 | ASTMC191 |
Time of setting(Final set) | min | 375 Max | 210 | ASTMC191 |
Fineness test | m2/kg | 280 Min | 380 | ASTM C204 |
Air content of mortar | % | 12 Max | 4.9 | ASTM Cl85 |
Autoclave expansion | % | 0.8 Max | 0.08 | ASTMC151 |
CHEMICAL | ||||
MgO | % | 6.0 Max | 0.73 | ASTM Cl 14 |
SO3 | % | 3.0 Max | 1.85 | ASTM Cl 14 |
Loss on Ignition, (LOI) | % | 3.0 Max | 1.50 | ASTM Cl 14 |
Insoluble Residue | % | 1.5 Max | 0.72 | ASTM Cl 14 |
Chemical composition | Reqiured Specification | Results | Test method |
---|---|---|---|
Ferricoxide (Fe2O3),% | Max 6.0 | 3.54 | ASTM C114 |
Alumiumoxide (Al2O3),% | Max 6.0 | 4.95 | |
Silicondioxide (SiO2),% | - | 20.15 | |
Calciumoxide (CaO),% | - | 63.32 | |
Magnesiumoxide (MgO),% | Max 6.0 | 2.04 | |
Sulfurtrioxide (SO3),% | Max 3.5 | 2.41 | |
Equivalent alkalies (Na2O+0,658*K2O),% | Max 0.65 | 0.58 | |
Loss on Ignition (L.O.I),% | Max 3.5 | 2.78 | |
Insoluble Residue (I.R),% | Max 1.5 | 0.48 | |
Free CaO,% | Max 1.5 | 0.57 | |
Tricalcium Aluminate (C3A),% | Max 8.0 | 7.13 | ASTM C150/150 |
Tricalcium silicate (C3 S),% | - | 59.45 | |
C4AF+2*C3A,% | - | 25.03 | |
C3 S+4.75*C3A,% | Max 100.0 | 93.31 | |
Limestone,% | Max 5.0 | 2.0 | - |
CaCO3 limestone Purity,% | Min 70.0 | 90.5 | Annex 2 C150/150M |
Physicalresults | |||
Specific surface (Blaine method), m2/kg | Min 320 | 364 | ASTM C204 |
Retained content on sieve 0,045mm,% | Max 12.0 | 3.9 | ASTM C430 |
Time of set initial Vicat test, minutes | Min 45 | 140 | ASTM C191 |
Time of set final Vicat test, minutes | Max 375 | 200 | |
Autoclave expansion,% | Max 0.8 | 0.21 | ASTM C151 |
Air content of mortar(%) | Max 12.0 | 6.3 | ASTM C185 |
False set, Final penertration,% | Min 50.0 | 82.7 | ASTM C451 |
Compressivestrength | |||
1 day, Mpa | 12-15 | 128 | ASTM C109/C109M |
3 day, Mpa | 21-26 | 236 | |
7 day, Mpa | 28-32 | 303 | |
28 day, Mpa | 38-43 | 408 |
CHARACTERISTICS | Testing methods | ASTM C150/C150M Spec. | Results |
---|---|---|---|
Chemical Analysis | |||
Ferricoxide (Fe2O3), % | ASTM C114 | Max 6.0 | 3.43 |
Alumiumoxide (Al2O3),% | Max 6.0 | 4.90 | |
Calciumoxide (CaO),% | N/A | 63.29 | |
Magnesiumoxide (MgO),% | Max 6.0 | 2.02 | |
Silicondioxide (SiO2),% | N/A | 20.26 | |
Sulfurtrioxide(SO3),% | Max 3.0 | 2.29 | |
Lossonignition (L.O.I),% | Max 3.5 | 2.79 | |
Insolubleresidue (I.R),% | Max 1.5 | 0.48 | |
Equivalent alkalies (Na2O+0,658*K2O),% | Max 0.6 | 0.51 | |
C3 S,% | By calculation | N/A | 59.32 |
C2 S,% | N/A | 13.33 | |
C3A,% | Max 8.0 | 7.18 | |
C4AF,% | N/A | 10.44 | |
Physical analysis | |||
Compressivestrength - After 3 days, Mpa - After 7 days, Mpa - After 28 days, Mpa |
ASTM C109/C109M | Min 12.0 Min 19.0 Min 28.0 |
23.8 30.7 42.3 |
Fineness - Retained content on sieve 45µm,% - Retained content on sieve 90µm,% - Specific surface (Blaine method),m2/kg |
ASTM C430 ASTM C430 ASTM C204 |
N/A N/A Min 260 |
7.5 0.9 366 |
Timeofsetting(Vicattest) - Initial set., min. - Final set., min. |
ASTM 191 | Min 45 Max 375 |
145 200 |
False set, Final penertration,% | ASTM C451 | Min 50 | 82.70 |
Air content of mortar, volume | ASTM C185 | Max 12 | 5.80 |
Autoclave expansion,% | ASTM C151 | Max 0.8 | 0.15 |
*N/A: Not Appication | |||
The formula is as follows: C3S=40071*CaO-7.6*SiO2-6.718*Al2O3- 1.430*Fe2O3-2.852*SO3 C2S = 2.867*SiO2-0.7544*C3S C3A=2.650*Al2O3- 1.692*Fe2O3 C4AF =0.343*Fe2O3 |
Chemical composition | Reqiured Specification | Results | Test method |
---|---|---|---|
Ferricoxide (Fe2O3),% | - | 3.01 | ASTM C114 |
Alumiumoxide (Al2O3),% | - | 4.96 | |
Silicondioxide (SiO2),% | - | 20.18 | |
Calciumoxide (CaO),% | - | 62.68 | |
Magnesiumoxide (MgO),% | - | 2.79 | |
Sulfurtrioxide (SO3),% | Max 3.0 | 2.03 | |
Loss on Ignition (L.O.I),% | Max 10.0 | 3.82 | |
Insoluble Residue (I.R),% | - | 1.09 | |
Equivalent alkalies (Na2O+0,658*K2O),% | - | 0.56 | |
Free CaO | Max 1.5 | 0.58 | |
Tricalcium Aluminate (C3A),% | - | 8.05 | By calculated |
Tricalcium silicate (C3 S),% | - | 58.39 | |
Dicalcium silicate (C2 S),% | - | 13.81 | |
Tetracalcium alumioferrite (C4AF),% | - | 9.15 | |
CaCO3 limestone Purity,% | Min 70.0 | 90 | Annex 2 C150/150M |
Limestone,% | 5.0- 15.0 | 8 | - |
Physicalresults | |||
Specific surface (Blaine method), m2/kg | ≥320 | 408 | ASTM C204 |
Retained content on sieve 45µm,% | Max 12.0 | 5.6 | ASTM C430 |
Time of set initial Vicat test, minutes | Min 45 | 160 | ASTM C191 |
Time of set final Vicat test, minutes | Max 375 | 235 | |
Autoclave expansion,% | Max 0.8 | 0.18 | ASTM C151 |
Air content of mortar (%) | Max 12.0 | 7.9 | ASTM C185 |
Compressivestrength | |||
3 day, Mpa/Psi | ≥ 13.0/1890 | 18. 1/2625 | ASTM C109/C109M |
7 day, Mpa/Psi | ≥ 20.0/2900 | 27.5/3990 | |
28 day, Mpa/Psi | ≥ 25.0/3620 | 38.9/5640 |
Characteristic | Units | Criteria conform with Type IP (PNS 63:2019) | Test Result | Test Method |
---|---|---|---|---|
PHYSICAL | ||||
Compressive strength • 3 days • 7 days • 28 days |
MPa | 13.0 Min 20.0 Min 25.0 Min |
20.9 25.2 34.4 |
ASTMC109 / C109M |
Time of setting • Initial set • Final set |
min | 45 Min 420 Max |
170 210 |
ASTMC191 |
Fineness test | m2/kg | 280 Min | 410 | ASTM C204 |
Air content of mortar | % | 12 Max | 4.8 | ASTMC185 |
Autoclave expansion | % | 0.5 Max | 0.09 | ASTMC151 |
CHEMICAL | ||||
MgO | % | 5.0 Max | 1.35 | ASTM Cl 14 |
SO3 | % | 4.0 Max | 1.60 | |
Loss in ignition, (LOI) | % | 8.0 Max | 6.80 |
Items | Units | Specification | Test method | Result |
---|---|---|---|---|
ChemicalAnalysis | ||||
Ferricoxide (Fe2O3) | % | N/A | ASTM C114 | 3.96 |
Alumiumoxide (Al2O3) | 4.05 | |||
Silicondioxide (SiO2) | 21.15 | |||
Calciumoxide (CaO) | 63.77 | |||
Magnesiumoxide (MgO) | Max 6.0 | 2.06 | ||
Sulfurtrioxide (SO3) | Max 2.3 | 1.62 | ||
C3A content | Max 5.0 | 4.03 | ||
Loss on Ignition (L.O.I) | Max 3.5 | 2.45 | ||
Insoluble Residue (I.R) | Max 1.5 | 0.48 | ||
Physicalanalysis | ||||
Specific surface (Blaine method) | m2/kg | Min 260 | ASTM C204 | 375 |
Compressivestrength - After 3 days - After 7 days - After 28 days |
Mpa | ≥ 8.0 ≥ 15.0 ≥ 21.0 |
ASTM C109 / C109M | 17.1 26.4 35.7 |
Timeofsetting(Vicattest) - Initial set. - Final set. |
min. min. |
≥ 45 ≤ 375 |
ASTM C191 | 135 190 |
Air content ofmortar | % | ≤ 12.0 | ASTM C185 | 5.5 |
Auto clave expansion | ≤ 0.8 | ASTM C151 | 0.11 | |
False set, final penetration | Min 50.0 | ASTM C451 | 85.58 | |
Sunfat resistance in 14 days expansion | ≤ 0.04 | ASTM C452 | 0.019 | |
N/A: Not application. |
Technical characteristics | Units | Method | Guarantee | Typical |
---|---|---|---|---|
Chemicalcomposition | ||||
Al2O3 | % | EN 196 - 2:2013 | 3.5-6.5 | 5.41 |
Fe2O3 | 2.0-4.0 | 3.08 | ||
CaO | ≥ 60.0 | 63.62 | ||
MgO | ≤ 3.0 | 1.18 | ||
SO3 | ≤ 3.0 | 2.35 | ||
LOI | ≤ 3.0 | 1.9 | ||
IR | ≤ 1.50 | 0.58 | ||
Free lime | ≤ 1.5 | 1.2 | ||
Cl- | ≤ 0. 1 | 0.007 | ||
Total Alkalis (Na2O+0,658*K2O) | - | 0.63 | ||
Physicalproperties | ||||
Finess Blaine Method | cm2/g | EN 196-6:2018 | ≥ 3200 | 3660 |
On sieve N. 0,09 | % | ≤ 1.0 | 0.4 | |
Soundness Le Chatelier | mm | EN 196-3:2016 | - | - |
Setting time - Initial set - Final set |
min. | ≥ 100 ≤ 300 |
125 125 |
|
Compressive strength - 02 days - 07 days - 28 days |
N/mm2 | EN 196- 1:2016 | ≥ 22.0 ≥ 35.0 ≥ 55.0 |
25.4 43.5 58.5 |
Characteristic | Unit | Range | Test Result | Test Method |
---|---|---|---|---|
Compressive strength -3-days -28-days |
MPa | 20.0 Min 42.5 Min |
22.1 54.0 |
EN 196-1 |
Initial setting time | min | 60 Min | 170 | EN 196-3 |
Soundness expansionl | mm | 10 Max | 1 | EN 196-3 |
Sulfate content | % | 4.0 Max | 2.4 | EN 196-2 |
Chloride content | 0.1 Max | 0.01 | ||
Loss on Ignition | - | 8.20 | ||
Insoluble Residue | - | 2.30 |
Characteristic | Units | Specifications | Test Methods |
---|---|---|---|
Chemical | |||
MgO | % | <4.00 | GB/T 176 |
SO3 | <3.50 | ||
Loss on Ignition (LOI) | <3.50 | ||
Chloride content | <0.06 | ||
Insoluble residue | <1.50 | ||
Physical | |||
Consistency | % | / | GB/T 1346 |
Mass density | g/cm3 | / | GB/T 208 |
Specific surface | m2/kg | >300 | GB/T 8074 |
Time of setting (Vicat test) Initial set Final |
Min | >45 <390 |
GB/T 1346 |
Compressive strength -3 days -28 days |
MPa | >27.0 >52.5 |
GB/T 17671 |