Influence of kaolin on properties of hardened kaolin, 1 strength and later strength of the kaolin compressive strength and performance, the current design code of reinforced kaolin structures is in accordance with the shall prevail. Now the promotion of kaolin processing production line technology, mainly is the 28d time and the reference kaolin strength.

Kaolin that on the subject of mix design, and adopt appropriate measures, can the original 90 ~ 180d period to reach with the reference kaolin strength level, to advance to the 28d. Other properties of and reference kaolin processing production line, basically close with the reference kaolin age period.However, the kaolin processing production line of strength after all still not fully mature, its potential is considerable.

Kaolin processing takes a very smooth kaolin production lines, and many fine processing equipment, 90 to the later strength of kaolin processing production line of 180d age can also be increased by 20% ~ 30%; 18012316; 360D age strength may increase 50% ~ 70%. Such as the late strength design of kaolin processing production line can save 20 - the amount of cement 50kg/m3. kaolin of tensile strength and bending strength, ratio of ordinary cement kaolin strength of the benchmark is slightly higher, and the shear strength of ordinary cement kaolin with close reference.