Scott Kaplan's latest activity
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SScott Kaplan replied to the thread How long does the mixer usually stir the wet-mixed mortar? I stirred for 30s, and the bulk density was 1750. After stirring for 60s, the bulk density.It is common that the amount of air entraining agent is too much, so reduce the amount of admixture, or replace it.
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SNow the growth of wet-mixed mortar has dramatically surpassed dry-mixed mortar. Compared with dry-mixed mortar, wet-mixed mortar can...
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SScott Kaplan replied to the thread The mortar quickly falls off after being applied to the wall, and it takes a long time to harden..It is easy to fall off from the wall because the strength of the mortar is not good; it is not smooth because there is no viscosity, so...
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SScott Kaplan replied to the thread Why does ordinary plaster mortar crack?.Change the amount of sand to 1350 with half machine made sand and half river sand, cement 200, fly ash 80~100, liquid admixture 10. That...
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SScott Kaplan replied to the thread Can ordinary plastering mortar replace floor mortar?.Better not. It will cause contractility.
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SScott Kaplan posted the thread What is the polymer mortar used for? in Additives of drymix mortars - Polymer.Is polymer mortar a general term for many mortars, or is it a product? What is it for?
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SScott Kaplan replied to the thread What is the solution to the cracks in the plastering mortar of the exterior wall.Only treatment outside for this kind of crack is just a temporary solution, not a permanent cure.
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SScott Kaplan replied to the thread Plastering mortar foaming.Powder adding is too much; I assume the powder content of the finished product will not be less. Therefore, it is better to sieve the...
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SScott Kaplan replied to the thread M5 mortar formula.Did you use it for aerated bonding mortar? If it is an aerated bonding mortar, add some cellulose ether, and some Redispersible Polymer...
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SScott Kaplan replied to the thread Please help me check if there are any problems with the formula of anti-crack plaster. Please give me some advice..If all use 70-100 mesh sand, will there be any possibility of cracking later?
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SScott Kaplan replied to the thread What materials should be added to plastering mortar to increase its strength within 24 hours?.Try adding 10 kg aluminum sulfate.
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SScott Kaplan replied to the thread Please take a look if there’s anything wrong with this plastering mortar formula.Can talcum powder be replaced with sand?
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SScott Kaplan posted the thread Can you help me see if there are any problems with the newly improved plastering mortar formula? in External wall insulation and fire protection.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...
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SScott Kaplan replied to the thread Shrinkage holes show on the surface of tile adhesive.The Redispersible Polymer powder and cellulose ether do not match. This will happen with high-grade tile adhesives with a large amount...
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SScott Kaplan replied to the thread For mixing tile adhesive, is the finer the sand, the better?.Definitely not. The finer the sand, the greater the shrinkage of the mortar.