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Congcal - Call us in the UK+44 1415 307 587
Our Products

Our Products

Congcal calcium carbonate is produced from a high purity limestone based in Cregaree, Cong, Co. Mayo in Ireland. The limestone is known to be one of the purest reserves in Ireland.

Products are manufactured by means of crushing, milling, screening drying and air classification. McGraths Limestone erected a modern state of art plant in 2007 for production of high specification calcium carbonates. We are accredited to FEMAS Standards and ISO Intergrated Management System.

See below for our range of Calcium Carbonates.

Congcal F2

 
Chemical typical
Particle Size    %Passing
Density
Moisture
Congcal F2

CaCO3
MgCO3
Si02
Fe2O3
Al2O3

98.50%
1.0%
0.32%
0.03%
0.12%

2.0mm
125mic
75um
63um

100%
95%
90%
85%

950kg/m3

0.30%

 

Applications:

Asphalt fillers, animal feeds, flue gas desulphurisation, plasters and renders, liquid screed, SCC concrete & brick manufacture. Alumina manufacture.

 

 

Congcal F3

 
Chemical typical
Particle Size    %Passing
Density
Moisture
Congcal F2

CaCO3
MgCO3
Si02
Fe2O3
Al2O3

98.50%
1.0%
0.32%
0.03%
0.12%

3.35mm
425mic
250mic
75um
63um

100%
95%
88%
57%
50%

11000kg/m3

0.30%

 

Applications:

Animal feeds, roofing asphalt and animal nutrition.

 

 

Congcal SF5

 
Chemical typical
Particle Size   %Passing
Density
Moisture
Congcal SF5

CaCO3
MgCO3
Si02
Fe2O3
Al2O3

98.50%
1.0%
0.32%
0.03%
0.12%

63um
45um
25um
10um
2um

100%
99%
95%
78%
20%

830kg/m3

0.30%

 

Applications:

Self compacting concrete, concrete additive, plastics & paints.

 

 

Congcal 10m

 
Chemical typical
Particle Size   %Passing
Density
Moisture
Congcal 10m

CaCO3
MgCO3
Si02
Fe2O3
Al2O3

98.50%
1.0%
0.32%
0.03%
0.12%

10um
5um
3um
1um

100%
85%
65%
30%

Specific Surface Area 5.45M2/g

0.30%
D(.5) 2um

 

Applications:

Plastics, paints & industrial applications.

 

 

Congcal G1 Granular

 
Chemical typical
Particle Size   %Passing
Density
Moisture
Congcal G1 Granular

CaCO3
MgCO3
Si02
Fe2O3
Al2O3

98.50%
1.0%
0.32%
0.03%
0.12%

4.0mm
3.35mm
2.8mm
2.0mm
1mm
500mic

99%
88%
60%
15%
4%
1%

1500kg/m3

1.00%

 

Applications:

Poultry, fertilizers and construction.

 

 

Congcal G2 Granular

 
Chemical typical
Particle Size   %Passing
Density
Moisture
Congcal G2 Granular

CaCO3
MgCO3
Si02
Fe2O3
Al2O3

98.50%
1.0%
0.32%
0.03%
0.12%

3.15mm
2.8mm
2.00mm
500mic
100mic

100%
100%
95%
55%
1.5%

1600kg/m3

0.30%

 

Applications:

Container & float glass and industrial sands.

 

 

Congcal G3 (Grade 1)

 
Chemical typical
Particle Size   %Passing
Density
Moisture
Congcal G3 (Grade 1)

CaCO3
MgCO3
Si02
Fe2O3
Al2O3

98.50%
1.0%
0.32%
0.03%
0.12%

1mm
850mic
600mic
250mic
75mic

100%
96%
72%
12%
3%

1570kg/m3

0.30%

 

Applications:

Animal nutrition and industrial fillers.

 

 

Congcal G3 (Grade 2)

 
Chemical typical
Particle Size   %Passing
Density
Moisture
Congcal G3 (Grade 2)

CaCO3
MgCO3
Si02
Fe2O3
Al2O3

98.50%
1.0%
0.32%
0.03%
0.12%

1mm
850mic
350mic
250mic

100%
96%
2%
1%

1570kg/m3

0.30%

 

Applications:

Specialized applications with very tight gradings & low fines content and filtration applications

 

 

Congcal G4

 
Chemical typical
Particle Size   %Passing
Density
Moisture
Congcal G4

CaCO3
MgCO3
Si02
Fe2O3
Al2O3

98.50%
1.0%
0.32%
0.03%
0.12%

1mm
600mic
425mic
250mic
75mic

100%
84%
65%
40%
9%

1530kg/m3

0.30%

 

Applications:

Animal feeds, industrial sands Applications

 

 

Congcal G5

 
Chemical typical
Particle Size   %Passing
Density
Moisture
Congcal G5

CaCO3
MgCO3
Si02
Fe2O3
Al2O3

98.50%
1.0%
0.32%
0.03%
0.12%

50mic
425mic
250mic
75um

100%(90-100)
95%(80-100)
85%(60-100)
15%(0-20)

1450kg/m3

0.30%

 

Applications:

Animal nutrition, renders & plasters,pet & dog food.

 

 

Congcal G6

 
Chemical typical
Particle Size   %Passing
Density
Moisture
Congcal G6

CaCO3
MgCO3
Si02
Fe2O3
Al2O3

98.50%
1.0%
0.32%
0.03%
0.12%

2.8mm
2mm
75mic

100%
70 %
0%

1600kg/m3

0.30%

 

Applications:

Poultry layers & feed, construction & render applications and filter & environmental applications.

 

 

 

**** Note: F = Flour and G = Granulars *****

Delivery of all above by bulk tanker, mini bulk bags or 25kg plastic or paper sacks palletized & shrink wrapped.

 

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