| 摘要 |
The invention relates to refractory industry and can be used for the production of refractory concrete, destined for the production of monolithic linings of heat aggregates. A refractory concrete mixture comprises corundum filler, fine-grained electromelted or caked mullite of fraction, less from , high-alumina cement, finely dispersed alumina, dispersing agent. The invention provides the increasing of concrete strength after high temperature treatment and its heat stability. |
