In Mar. 80 tons lightweight insulation bricks are packed for delivering to customer in Mexico . High quality and nice price refractory fire bricks in Topower Refractory.
Lightweight insulation bricks are light weight, using the role of heat insulation and noise reduction in the thermal insulation area, and the insulation can reduce the fuel consumption of the kiln and lower production costs.
With lightweight clay bricks and light aluminum bricks, lightweight insulation bricks are comparatively large, but how should one choose lightweight clay bricks and light aluminum bricks? There are certain skills, of course.
Priority considerations while selecting lightweight insulation bricks are strength, aluminum content, quake resistance, and non-permeability. Know the properties of the lightweight refractory bricks you are considering. About 30–35% of lightweight clay bricks contain aluminum. The strength is typically 3–4 MPa.
You can verify the light clay bricks in advance of choosing. Of course, you can determine the selection talents from the outside or from a few specifics.
The surface of the lightweight insulation bricks must come first when choosing the light clay bricks. The firing temperature is stable and the thermal shock will be favorable if the color is homogeneous. After that, press the brick's edge to check if the powder has fallen. If you continue to exert yourself, the intensity may approach 3 MPa. Finally, check a clay brick of good light quality to see if it is sandwiched.If you open the same surface as the surface, it means that the strength of light clay bricks and earthquake resistance can be purchased with confidence.
Lightweight high aluminum bricks are more expensive than light clay bricks but have a greater use temperature and good high-temperature resistance in the thermal insulation area. The improved thermal insulation performance is ten times that of light insulation concrete in general. Light aluminum bricks have an aluminum content of 40–45% or more and a strength of 6-7 MPa. Compared to the light clay brick brick, the hue is whiter. The size of the size, however, is to determine if it is within the permissible range of the brick size to be utilized. Check to check if the sintering is fully sintered by opening the light-quality high aluminum block. If the color of the light and high aluminum bricks is consistent, it means that the strength and thermal insulation performance are good.
Of course, the selection of these lightweight insulation bricks requires a certain understanding of refractory materials. If it is not very clear, it is the method of testing, but some of the above tips will choose the most intuitive and simple method of lightweight and refractory bricks.
