原材料必須有哪些原則 耐火磚 根據什麼來調試？

1. Before building refractory bricks, various refractory mud raw materials should be pre-tested and pre-built to determine the bonding time, initial setting time, consistency and water consumption of different mud raw materials;

2、使用不同的儀器準備不同的泥漿原料，並及時清洗；

3. The preparation of different quality mud should use clean water. The water is accurately weighed, mixed evenly, and used as required. The hydraulic and pneumatic slurries that have been prepared for refractory bricks shall not be used with water, and the initially set slurries shall not be used continuously;

4、在準備和混合泥漿時，要注意攔截材料的規定時間。 配製好的泥漿不得隨意用水稀釋。 這種泥漿具有腐蝕性，不應與金屬外殼直接接觸。