We are a refractory material manufacturer, with four major factories: heavy brick factory, light brick factory, monolithic refractory factory and fused-cast brick factory.
We promise to provide you with high-quality refractory materials.
Product introduction of refractory fire mortar
Refractory fire mortar is composed of high-temperature resistant inorganic refractory materials, which has good fire resistance and corrosion resistance, and does not produce toxic gases. It is easy to use, and the construction can be carried out by adding water and mixing on site, which is simple and convenient.
Advantages of refractory fire mortar
- Seismic resistance, small shrinkage value, drum rupture.
- High strength, bonding bonding steel, good current resistance suspension performance.
- Good fire resistance.
- Convenient construction, saving labor and time.
Details of refractory fire mortar
When using, please mix well in water. The volume of water varies with concentration. During construction, the mud hanging must be transparent and even.
The refractoriness of refractory clay and montmorillonite is 1580~1750 ℃, and the water content is ≤ 6%. The fe_2o_3 content of blast furnace structure should be below 2.5%.
Contents of Fire Clay Refractory Mortar and Binding Clay
| Name | For Blast Furnace & Fine Grain | Medium Grain | Coarse Grain |
| Chamotte | 80-85% | 75-80% | 65-75% |
| Binding Clay | 15-20% | 20-25% | 25-35% |