Sodium Silicate Base Cement which resists against wide variety of acids & entire range of temperature upto 800'C. Two part mixture. Powder to Liquid 3:1 ratio.
Jointing & pointing is done with Furocin cement from top & nearly 5mm deep inside to protect the surface from corrosion. Two part mixture, Powder to Furan syrup 2:1 ratio.
Specifications
| Specifications | Unit | Na-Silicate Type |
|---|---|---|
| Working Time at 2700 C (Mins.) | Minutes | 30-35 |
| Compressive Strength Minimum kg/cm2 (After 7 days) | kg/cm2 | >35 |
| Flexural Strength Minimum kg/cm2 (After 7 dys) | kg/cm2 | >10-15 |
| Bond Strength minimum kg/cm2 | kg/cm2 | 0.05-0..06 |
| Absorption. of toluene max % by weight | % | 18% |
| Density | gms/c | 2.1 to 2.2 |