A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
HEAT-INSULATING MONOLITHIC REFRACTORY MATERIAL
Provided by the present invention is an insulating monolithic refractory material having sufficient curing strength and usable time ensured and exhibiting excellent stability at high temperature. The insulating monolithic refractory material of the present invention comprises a binder and a refractory raw material; a bulk specific gravity thereof is 0.8 to 1.8 when a kneaded mixture of the insulating monolithic refractory material with water is cured at normal temperature for 24 hours and then dried at 110°C for 24 hours; the binder comprises a calcium aluminate cement including CaO and Al 2 O 3 as chemical components and a strontium aluminate cement including SrO and Al 2 O 3 as chemical components; and on the basis of 100% by mass as a total mass of the binder and the refractory raw material, a content of the strontium aluminate cement is 2 to 10% by mass, and a content of CaO derived from the calcium aluminate cement is 1 to 12% by mass.
HEAT-INSULATING MONOLITHIC REFRACTORY MATERIAL
Provided by the present invention is an insulating monolithic refractory material having sufficient curing strength and usable time ensured and exhibiting excellent stability at high temperature. The insulating monolithic refractory material of the present invention comprises a binder and a refractory raw material; a bulk specific gravity thereof is 0.8 to 1.8 when a kneaded mixture of the insulating monolithic refractory material with water is cured at normal temperature for 24 hours and then dried at 110°C for 24 hours; the binder comprises a calcium aluminate cement including CaO and Al 2 O 3 as chemical components and a strontium aluminate cement including SrO and Al 2 O 3 as chemical components; and on the basis of 100% by mass as a total mass of the binder and the refractory raw material, a content of the strontium aluminate cement is 2 to 10% by mass, and a content of CaO derived from the calcium aluminate cement is 1 to 12% by mass.
HEAT-INSULATING MONOLITHIC REFRACTORY MATERIAL
WÄRMEISOLIERENDES MONOLITHISCHES FEUERFESTES MATERIAL
MATÉRIAU RÉFRACTAIRE MONOLITHIQUE THERMO-ISOLANT
KONO KOJI (author) / KURIHARA TOSHIMITSU (author) / MATSUTANI YUKI (author) / IKEBE TETSUNORI (author)
2019-07-24
Patent
Electronic Resource
English
IPC:
C04B
Kalk
,
LIME
/
F27D
Einzelheiten oder Zubehör für Industrieöfen, Schachtöfen, Brennöfen oder Retorten, soweit sie nicht auf eine Ofenart eingeschränkt sind
,
DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE