Method Of Use Of Refractory Castable

How to use refractory castable correctly? There are mainly the following ways, we collated these materials for your reference. If you encounter any problems in the process, please feel free to contact the online customer service or send me an email, we will be able to answer your questions.

Use of refractory castable:

Check whether the spare parts of the construction machine are in good condition; The material, type, size, layout and welding quality of the anchorage parts, and the expansion compensation of the metal anchorage parts; Take preventive measures with surrounding refractory bricks and other castable materials; Water quality should meet drinking water standards.

1. Film: made of steel plate or hard wood, steel plate should be coated with demoulding agent, wood to brush waterproof paint should not leak pulp, to have enough strength.

2. Mixing: using a forced mixer, pour the castable into the machine, and take out a small bag of additives and pour in. Dry mix for 2-3 minutes, add water and wet mix for 3-5 minutes, add less water, not more.

3. Vibration: the castable into the mold should be filled immediately with vibratory rod layered vibration, no leakage vibration, to avoid castable segregation and holes. Stir the castable from adding water to use in 20-30 minutes. Expansion joints shall be provided as designed.

4. Curing: after the surface of castable is dry and reaches 70% strength, the mold can be dismantled.

5. Drying: according to different grade and thickness of castable liner and site climate conditions, users can provide enough baking time to ensure that moisture does not burst.

Zhengzhou Rongsheng Kiln Refractory Co.,Ltd. can provide customers with a variety of materials of refractory brick and refractory castable, high degree of automation production equipment, to meet the needs of large quantities of refractory materials.

Email: Sales@refractorycastablecement.com