Specifications: Sugar ICUMSA  45 

 Origin : Brazil

 
 Polarization    : 99.80 Min.
 ASH Content: 0.04% Max.
 Moisture: 0.15% Max.
 Solubility: 100 %  Dry and free flowing.
 Granulation: fine to medium size.
 ICUMSA: 45 RBU
 Sediments: None.
 Magnetic Particles: 4 mg/kg.
 SO2: 20 mg/kg.
 Radiation: within internationally acceptable limits.
 Smell: Free of any smell.
 Reducing Sugar: 0.05% max by weight.
 Max  AS  : 1   ppm.
 Max  OS  : 2   ppm.
 MAX CU  : 3   ppm.
 HPN STAPH AUREUS: NIL
 Substance: Solid, Crystal max.
 Color: Spark

CEMENT 42.5 SPECIFICATIONS

 Chemical Composition
Silicon Dioxide (SiO2) 20.8-21.5
Aluminium Oxide (A1203) 5.30
Ferric Oxide (Fe203) 3.25-3.5
Calcium Oxide (CaO) 65.60
Magnesium Oxide (MgO) 1.7-3.0
Sulphur Trioxide (SO3) 2.7-3.0
Loss of Ignition (LOI) 1.8-3.0
Insoluble Residue (%) 0.1-0.7
Tricalcium Silicate (C3S %) 50.0-54.4
Tricalcium Aluminate (C3A %) 6.0-6.8
Tricalcium Alumino Ferrice (C4AF %) 11.6
Chromium (Cr %) 2.0 (Max)
Compressive Strength
@ 03 Days 2.65-34.2 KG/CM2
@ 07 Days 37.3-42.5 KG/CM2
@ 28 Days 52.8-54.6 KG/CM2
Physical and Mechanical Properties
BLAIN CM2/GR 3.250
AUTOCLAVE EXPANTION 0.02
INITIAL SETTING TIME (VICAT) 105 MINUTES
FINAL SETTING TIME (VICAT) 135 MINUTES
COMPRESSIVE STRENGTH
 @ 03 DAYS 230 KG/CM2 AND
 @ 07 DAYS 305 KG/CM2 AND 
 @ 28 DAYS 420 KG/CM2

COMPRESSIVE STRENGTH MORTAR Mpa (N/mm2) : 42,5 N/R – 2 DAYS - 20.0

STANDARDS SPECIFICATIONS CEMENT 5.25

CONFIRM TO ASTM C150 TYPE II / 52,5 R BRITISH STANDARD DIN EN 196 / CEM -- II SPECIFICATIONS

 
Oxidic Analysis

SiO2 19.8%, 
Al2 03 4.9%, 
Fe203 3.30%, 
CaO 64.00%, 
MgO 1.00%, 
SO3 3.30%, 
LOI 2.00%, 
Free CaO- 2.00%, 
Alkalis as (Na2O)0 0.68%, 
Chloride as Cl0.02%,

Bogue Composition:

C3S 54%, 
C2S  14%, 
CsA  7.20%, 
C4AF  9.80%
 
Physical Tests:

Fineness	 M2/kg               380

Initial Setting Time	mins	110
2   day BS EN 196-1	Mpa      32        
7   day BS EN 196-1	Mpa	49
28 day BS EN 196-1	Mpa	61

Colour as Lab chromaticity co-ordinates

L 	61
a	-0.8
b	8.2

Note: 

The final specifications