Refractory castable ceramsite
1.Refractory castable ceramsite
a.performances of low density
b.light
c.heat preservation
d.good fire resistance
e.low bibulous rate
f.good resistance to heat shock
2.Lightweight refractory castable ceramsite
Ceramsite used in lightweight refractory castable is water separation shale ceramsite, which refractory degree is 1300°C and apparent porosity is 66% and numerical tube pressm'e under 4cm of depress is 2.9MPa and stacking density of 5 ~ 10 mm particles is 890kg/cm3, granule gunk that less than 5mm is usually made through the broken and select of big ones.
3.High strength refractory castable ceramsite
High strength refractory castable ceramsite is the combination of shale ceramsite , clay ceramsite or clay shale ceramsite and powder, bonding agent and additive. As we all know, because of the difference of ceramsite materials and firing process and other factors, Ceramsite particle density is different, those can float on the water are light ceramsite or will be called heavy ceramsite.
Construction Fire-resistant Ceramsite(ightweight Expanded Clay Aggregate)