الحران (درجة)
عام (1580 درجة < الصمود للحرارة <1770 درجة)
Raw material
Flint clay clinker or high alumina clinker
Binder
Soft clay and chemical bond
Bond strength 110°C,24h
≥1Mpa
Bond strength °C,3h
≥1.5Mpa
Thermal Conductivity (350°C)
≤0.35(W/m.k)
Feature
Low bulk density,low thermal conductivity
Application
For laying insulation brick