Description

The product was powdered polycarboxylate superplasticizer with high performance of water-reducing
and slump retention It has the benefits as follow:
1. High water reducing rate could achieve 25% above, under the conditions of mixing the
concrete with the same ratio of the water, the product could improve fluidity greatly.
2. Liquid polycarboxylate superplasticizer is available by diluting the product with just water.
3. The index of performance for this product is the same with the index of pumping agent.
4. It is convenient during use & can meet the requirement of building plants in remote area by
mixing the product with water.
5. The product has the features of uniforms particles, lower moisture content, excellent solubility,
high range water reducing, high slump retention and so on

MAIN PERFORMANCE:-

1. High water reducing rate: It could achieve 25% above, under the conditions of mixing the concrete
with the same ratio of the water, the product could improve fluidity greatly.
2. High slump retention performance: Normally carboxylic groups is damaged of ordinary
polycarboxylate superplasticizer by the high temperature during dry spray process, this product takes
the special process so protect the carboxylic groups and achieve the excellent slump retention ability.
3. Excellent solubility and fast solvability: Due to uniform particles, the specific area is larger, so the
product is dissolved quickly in the water then no impurity after dissolving

APPLICATION

1. The application is same with the ranges of liquid polycarboxylate superplasticizer, like ready mix and
on-site concrete for civil building and steel fiber concrete.
2. It is still applied in specific concrete has the requirements like high strength high performance, high
durability, superfluidity self-leveling & self-compacting.
3. It also meet the requirement of building the plant in the remote area, because of the usage is simplejust need mixing the equipment simply.

RECOMMEND DOSAGE

➢ 0.2~0.3% of the aggregate material, it is instead of liquid polycarboxylate superplasticizer after
dissolving the dosage after dissolving reference to the actual solid content of dissolving liquid.
Effects of Over-dosage:
➢ A severe over-dosage of STEMOL PW35 Powder will result in the following:
➢ Disturbance in Retardation of Setting Time.
➢ Increase in segregation / bleeding
➢ Slight increase in air entrainment