2017年4月25日星期二

The difference between refractory castable and refractory cement


Refractory Castable

Refractory castable.
A kind of granular and powdered material made of adding a certain amount of binder by refractory material.It has high fluidity and is suitable for forming  refractory material.
Compared with other unshaped refractories, the binder and moisture content are higher, so the flow is better. Their wide range of applications, according to the conditions of use of the materials used and binder to be selected. Can directly cast into a lining Use, and can be made by pouring or stray method made of prefabricated block.
cement
Cement, powdered hydraulic inorganic cementitious material. After mixing with water into the slurry, can be hardened in the air or better hardening in the water, and sand, stone and other materials can be firmly cemented together. Cement is an important building Materials, made of cement mortar or concrete, durable and durable, widely used in civil engineering, water conservancy, defense and other projects.
In the insulating refractory cement plant, the use of castable material is very wide, preheater, kiln tail, three ducts, grate cooler, etc., have to use, according to working conditions, the use of different types of models, There are high aluminum anti-alkali, anti-crust, wear-resistant, and spray pipe dedicated, many kinds.

Residual Heat Utilization of Refractory Gas Burning Kiln

Refractory With the gradual implementation of the national environmental protection policy, the original domestic coal-fired kiln in the...