Point d'origine
Henan, China
Matériel
matériels coulables
Caractère réfractaire (degré)
Common (1580°< Refractoriness< 1770°)
Numéro de Type
Refractory Ramming Mass
Refractoriness (Degree):
Common (1580°< Refractoriness<1770°)
Cold Crushing Strength MPa 1110℃x3h≥
15
Linear changing after burnt(%)
0 -1.6
Max.grain size of aggregate(mm)
4.5
Amount for construction
2300