Romanagregate KF300
Romanagregate KF300
Kufeki stone is a sedimentary stone containing natural calcium carbonate and a small amount of siliceous materials. Kufeki powder in the 0-300 micron range is in ground form and is used as filler or additive material in many industries, especially restoration and construction chemicals.
Areas of Use
- Restoration works: Historic building repairs
- Construction chemicals: Mortar and plaster additive
- Ceramic and brick industry
- Agriculture: Soil conditioner
- Paint and coating industries
- Foundry sand additive

Technical Properties
Technical specifications
| Renk | Cream / Light beige |
|---|---|
| Tane Boyutu | 0 – 300 microns (µm) |
| Yoğunluk | 900–1200 kg/m³ |
| Özgül Ağırlık | ~2.5 g/cm³ |
| Nem İçeriği | |
| pH | 8 – 9 |
| Sertlik (Mohs) | 2.5 – 3 |
| Toughness (Reactivity) | Düşük |
