Ground Limestone B2 is a finely pulverized limestone known for its diverse applications, ranging from glass production to use as a calcium supplement in animal feed. It also provides environmental benefits when treating flue gases.

Typical chemical properties:

• Loss on ignition: 43.8%
• Humidity: 0.01%
• Sulfur: 0.058%
• Calcium (in the form of CaO): 55.2%
• Calcium (in the form of CaCO3): 98.5%
• Magnesium (in the form of MgO): 0.44%
• Magnesium (in the form of MgCO3): 0.94%
• Silica (SiO2): 0.31%
• Iron oxide: 0.05%
• Alumina: 0.06%

Typical physical properties:

• Passage through a 10 Mesh sieve: 98.4%
• Passage through a 20 Mesh sieve: 62.4%
• Passage through a 60 Mesh sieve: 12.8%
• Passage through a 100 Mesh sieve: 4.7%
• Passage through a 200 Mesh sieve: 3.3%
• Passage through a 325 Mesh sieve: 1.7%