plastering mortar formula

The bulk density of the mortar is 2054kg which is too high, and it falls a little after being put on the wall. The construction property could be better, and the workers responded that it was a bit sticky. M10 dry-mixed mortar M10，Cement 140, coal ash 50, medium sand 330, fine sand 400, stone...

po425 400 kg, sand 70-100 mesh 550 kg, talcum powder 50 kg, Redispersible polymer powder 7 kg, cellulose ether 1.75 kg, wood fiber1.5 kg, starch ether 0.3 kg, short fiber 6 mm 1.5 kg The current strength is very good. Will there be any problems in the future, such as shedding or cracking? It is...

PO425 cement 350 kg, 40-70 sand 250 kg, 70-100 mesh sand 400 kg, redispersible polymer powder 4 kg, cellulose ether 2 kg, wood fiber2 kg, short fiber 1.5 kg, starch ether 0.4 kg, 2488 1 kg. The sand used is 70-100 mesh and 650 kilograms in second formula. Could you please help me find...

What materials should be added to the plastering mortar to increase its strength within 24 hours? Redispersible polymer powder 6kg, or cellulose ether 2kg?

Redispersible polymer powder 7kg Cellulose ether2.5kg Short fiber 1.5kg Wood fiber 1.5kg po425 cement 400kg Sea sand 70-100 mesh 600 kg Talcum powder 50kg I hope the experts can give me valuable suggestions. I appreciate.

The bulk density of the mortar is 2054kg which is too high, and it falls a little after being put on the wall. The construction property could be better, and the workers responded that it was a bit sticky. M10 dry-mixed mortar M10: Cement 140, coal ash 50, medium sand 330, fine sand 400, stone...