Products

Ordinary Portland Cement

This is manufactured to comply with BS 12-EN 196 1996-(42.5 R Class) and equivalent to ASTM. The test results conducted exceed the permitted required strength.

Technical Specification:

Chemical Composition
Description
Requirement
Typical Test Results
Silicon Dioxide (SiO2)
20.07%
Aluminum Oxide (Al2O3)
4.47%
Ferric Oxide (Fe2O3)
2.92%
Calcium Oxide (CaO)
63.89%
Magnesium Oxide (MgO)
5.00* Max.
3.03%
Sulphur Trioxide (SO3)
3.50 Max.
2.91%
Alkalies ( Na2O + 0.658 K2O )
0.68%
Loss on Ignition  (LOI)
3.00 Max.
1.00%
Insoluble Residue (IR)
1.50 Max.
0.68%
Tricalcium Silicate (C3S)
66.70* Min.
72.24%
Dicalcium Silicate (C2S)
Tricalcium Aluminate (C3A)
6.91%
Tetra Calcium Aluminoferrite (C4AF)
8.88%
CaO/SiO2
2.0*
3.18%
Chloride (CI)
0.10 Max.
0.042%
Physical Properties
Fineness, (Blaine Air Permiability)
3300 cm2/gm
Soundness (Le Chatelier Expansion)
10.00 Max.
0.50 mm
Compressive Strength

After 2 days ( N/mm2)
20.00 Min.
23.50 N/mm2
After 28 days ( N/mm2)
42.50** Min.
49.00 N/mm2
Initial setting time (Vicat Test)
60.00 Min.
180.0 minute

*Applies to clinker , ** And not exceeding 62.2 

Applications: Suitable for all type of general cement applications including reinforced concrete, plastering, others building products like blocks, bricks , cladding, pavements.

Packing: Available in standard packing of 50 KG in paper bag, palletized or unpalletized, Jumbo bags or in tankers as per requirement of users.

Sulphate Resistant Portland Cement

This is manufactured to comply with BS 4027 -EN 196-1996-(42.5 N class)and equivalent to ASTM. The test results conducted exceed the permitted required strength.

Technical Specification:

Chemical Composition
Description
Requirement
Typical Test Results
Silicon Dioxide (SiO2)
21.28%
Aluminum Oxide (Al2O3)
3.70%
Ferric Oxide (Fe2O3)
4.46%
Calcium Oxide (CaO)
63.55%
Magnesium Oxide (MgO)
5.00* Max.
2.87%
Sulphur Trioxide (SO3)
2.50 Max.
1.82%
Alkalies ( Na2O + 0.658 K2O )
0.34%
Loss on Ignition  (LOI)
3.00 Max.
1.30%
Insoluble Residue (IR)
1.50 Max.
0.52%
Tricalcium Silicate (C3S)
66.70* Min.
74.50%
Dicalcium Silicate (C2S)
Tricalcium Aluminate (C3A)
3.50 Max
2.25%
Tetra Calcium Aluminoferrite (C4AF)
13.58%
CaO/SiO2
2.0* Min
2.99
Chloride (CI)
0.10 Max.
0.011%
Physical Properties
Fineness, (Blaine Air Permiability)
3400 cm2/gm
Soundness (Le Chatelier Expansion)
10.00 Max.
0.50 mm
Compressive Strength

After 2 days ( N/mm2)
10.00 Min.
21.00 N/mm2
After 28 days ( N/mm2)
42.50** Min.
46.00 N/mm2
Initial setting time (Vicat Test)
60.00 Min.
165 minute

*Applies to clinker , ** And not exceeding 62.2 

Applications: Suitable for all type of applications likely to be exposed to high sulphate contents such as in sub soil conditions including Foundations, drainage structure, storage structures.

Packing: Available in standard packing of 50 KG in paper bag, palletized or unpalletized, or in tankers as per requirement of users.

Hydrated Lime and Calcined Lime

Hydrated Lime

Hydrated Lime is manufactured to comply with BS890, ASTM 110 & ASTM C 911

Technical Specification :

Chemical Test

Typical Analysis(Non Volatile Basis)

Specification

Calcium Oxide + Magnesium Oxide (CaO + MgO)
93.99%
93% Min.
Silicon Dioxide (SiO2)
3.95%
Ferric Oxide + Aluminum Oxide (Fe2O3 + Al2O3)
1.23%
Magnesium Oxide (MgO)
1.22%
Loss on ignition @ 1000 Centigrate
22.84%
Unburnt CaCO3
4.50%
Carbon Dioxide (CO2)
1.85%
Retain on 200 Mesh Sieve (Wet)
0.49%

Applications : Suitable for Cooking rags, Sulfite pulp, Silica brick, Water treatment, Calcium carbide, Greases, Calcium silicate products, Hypochlorite, Paint & Construction work.

Packing : Available in standard packing of 25 KG in paper bag, palletized or unpalletized.

Calcined Lime

Technical Specification:

Chemical Test

Typical Analysis

Requirement

Loss on Ignition
1.20%
4.0 max
Silicon Dioxide (SiO2)
2.60%
3.0 max
Aluminum Oxide ( Al2O3 )
0.23%
Ferric Oxide ( Fe2O3)
0.19%
Calcium Oxide ( CaO )
94.21%
90.0 min
Magnesium Oxide ( MgO )
1.36%
3.0 max
Sulphur ( S )
0.036%
0.04 max
Core
4.75%
5.0 max
Reactivity with 4N .HCl
370 ml
160 ml min

Applications : Steel manufacturing, industrials & construction work.

Packing : Bulk transportation only.

Portland Pulverized Fuel Ash Cement

This is manufactured to comply with BS 6588 : 1996-(Strength Class 32.5 R) The test results conducted exceed the permitted required strength.

Technical Specification:

Chemical Composition
Description
Requirement
Typical Test Results
Silicon Dioxide (SiO2)
29.77%
Aluminum Oxide (Al2O3)
8.94%
Ferric Oxide (Fe2O3)
3.57%
Calcium Oxide (CaO)
50.78%
Magnesium Oxide (MgO)
2.23%
Sulphur Trioxide (SO3)
3.50 Max.
2.38%
Alkalies ( Na2O + 0.658 K2O )
0.60%
Chloride ( Cl )
0.10 Max.
0.012%
Loss on Ignition  (LOI)
1.30%
Physical Properties
Fineness, (Blaine Air Permiability)
4000 cm2/gm
Soundness (Le Chatelier Expansion)
10.00 Max.
0.50 mm
Compressive Strength

After 2 days ( N/mm2)
10.00 Min.
14.50 N/mm2
After 28 days ( N/mm2)
32.50** Min.
38.00 N/mm2
Initial setting time (Vicat Test)
60.00 Min.
195 minute

** And not exceeding 52.5 

Applications: Very good for foundations & heavy concrete work, Sulphate resistant, low heat of hydration, improves impermeability, higher ultimate strength.

Packing: Bulk transportation in tankers.

Washed Sand

Complying with Qatar Construction Specification

Technical Specification:

Chemical Composition
Description
Requirement
Sulphur Trioxide (SO3)
0.40% max.
Chloride (CI)
0.06% max.
Specific Gravity
2.6 min
Water Absorption
2.3 max.
Material finer than 75 µm
3.0% max.
Clayish & Friable particles
3.0% max.
Particle Size Distribution
Sieve Size
Zone – 1
Zone – 2
Zone -3
10.0 mm
100
100
100
5.0 mm
90-100
90-100
90-100
2.36 mm
60-95
75-100
85-100
1.18 mm
30-70
55-90
75-100
600 µm
15-34
35-59
60-79
300 µm
5-20
8-30
12-40
150 µm
0-10
0-10
0-10

Mostly falls in Zone -3

Applications : Suitable for Civil construction work, earth filling, cement blocks preparation

Packing : Bulk only.

Calcium Carbonate

Page under construction

Services - Bulk Tanker Facilities

Company owns its own fleet of tankers for delivery of bulk cement to the wide customers. Plants are equipped with automatic weighing and bagging units .

      

TEST

Company owns its own fleet of tankers for delivery of bulk cement to the wide customers. Plants are equipped with automatic weighing and bagging units .