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What is the difference between refractory castables in winter, rainy days and summer days?

Words:[Big][Medium][Small] Mobile Page Two-Dimensional Code 2019-05-25     

The refractory castable shall be constructed in winter. When the ambient temperature is lower than 5 °C, the construction mix shall be stirred with warm water;

When the refractory castable is applied in the summer, if the air temperature is greater than 30 °C, the water temperature and the material temperature used in the construction should be controlled below 30 °C, so as to ensure the performance of the refractory castable, before the castable after the sun exposure Need to be cooled first before use;

Moreover, when constructing in summer, the time period is preferably controlled in the morning or in the evening, which not only ensures the performance of the refractory castable, but also prevents the staff from suffering from heat stroke due to long-term exposure.


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