Refractory Protective Shells

A refractory protective casing is an enclosure used to protect the refractory materials in a building structure and can effectively prevent damage to the structure from fire or high temperatures. According to the different materials, structures and functional characteristics of refractory protective shells, they can be divided into many different classifications.

1. Classification according to materials:

(1) Metal protective shell: mainly made of steel or aluminum alloy and other metal materials, with strong high temperature resistance and fire performance, commonly used to protect the refractory materials in the building structure.

(2) ceramic protective shell: made of ceramic materials, with excellent high temperature resistance and thermal stability, can effectively protect the refractory materials from the effects of high temperature heat radiation.

(3) Plexiglass protective shell: made of plexiglass material, with good transparency and high temperature performance, commonly used in fire emergency equipment or indication signs for protection.

2. According to the structure of the classification:

(1) monolithic protective shell: a block of material made of protective shell, the structure is simple and strong, suitable for the protection of a small area of fire-resistant materials.

(2) Combined protective shell: assembled by a number of components of the protective shell, the structure is complex and flexible, according to the need to adjust the size and shape, suitable for the protection of large areas or special shapes of refractory materials.

3. Classified according to functional characteristics:

(1) Protective protective shell: the main function is to physically protect the refractory materials in the building structure, preventing external collision or damage.

(2) heat-insulating protective shell: good thermal insulation properties, can reduce the external high temperature on the refractory materials in the building structure.

(3) Transparent protective shell: with certain light transmission performance, through transparent or semi-transparent materials, you can clearly observe the condition of the refractory materials in the building structure.

In summary, the classification and characteristics of refractory protective shells mainly include three aspects: material, structure and function. Different types of refractory protective shells have their own advantages and applicable scenarios in practical application, you can choose the appropriate protective shell for use according to the specific needs to ensure that the refractory materials in the building structure are effectively protected and maintained.