The ceramic fiber composite heat insulation board is an aerogel thermal insulation material with excellent performance and a functional material with a thermal

At present, there are many kinds of lightweight insulation bricks, and their performance varies greatly. When used as a feeder material. In addition to having

The mullite insulation brick usually contains impurity oxides such as TiO2, Fe2O3, CaO, MgO, K2O and Na2O, and the impurity content of mullite produced from na

When the temperature of the high alumina refractory brick is above 1545°C, the amount of solid phase (mullite or corundum) increases as the content of A12O

1. Light-weight: Light-weight bricks have a dry capacity of only 500-700kg/m*3, which is 1/4 of general concrete, 1/3 of clay, and 1/2 of hollow blocks, becau

Lightweight firebrick generally refers to foam bricks, and normal indoor partitions use such bricks, which will not increase the load on the floor, and the sou