Explanation
A clay suitable for firing ceramsite. The technical requirements for haydite day are: ① it has good expansion performance and can form a closed porous structure after firing; ② The firing temperature should not be too high, and the maximum should not exceed 1300 ° C, and it should have good expansibility within the range of 1050-1200 ° C range II. The expansion rate should be>2; The firing process should have a large range of bating temperature; ③ The finer the particle, the better, and the chemical composition requirements are not strict. Mainly used for firing ceramic particles.
Classification
Natural materials and products -> Mineral materials