Please take a look if there’s anything wrong with this plastering mortar formula

[Shamil]

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.

 

[Roy]

Just choose between PP and wood fiber, and remove the talcum powder.

 

[Luis]

It is not necessary to add talcum powder.

 

[Scott Kaplan]

It is not necessary to add talcum powder.

Can talcum powder be replaced with sand?

 

[Cassie]

Remove the wood fiber, add 350kg of cement, 50kg of secondary fly ash, and use 70-120 mesh sand. 2 kg of cellulose ether, 2 kg of 2488, and 1 kg of short fiber. If there are construction requirements, add some thixotropic lubricant or not. If used on special boards, first add more than 3.5kg of cellulose.

 

[Ankur]

There is no need to make it so complicated...600kg fine sand, 400kg cement, 3kg 10W cellulose, 12kg Redispersible polymer powder, 2kg PP fiber.

 

[Johnson]

Add either wood fiber or short fiber, no need to add both.