Key words ：
Polycarboxylate superplasticizer is a new generation of water-reducing agent based on modified polycarboxylic acid, which is especially recommended for ready-mixed concrete and civil engineering. Its special structure ensures delayed adsorption and effective dispersion of cement particles.
It is recommended to add polycarboxylate water reducing agent to the mixing water. For ready-mixed concrete, this product can be added to fresh concrete and concrete mixer trucks. It takes about 6-8 minutes to mix on high speed.
The optimal amount of polycarboxylate superplasticizer to meet specific requirements should always be determined by testing with materials and conditions that will be verified in use.
Dosages outside the above normal range may be determined according to the specific requirements of the mixture.
In this case please contact Dongke Group for advice.
Polycarboxylate superplasticizers provide excellent control over initial and final setting times. The setting time of a concrete mixture depends on the cement type, mixture composition and ambient temperature.
Polycarboxylate superplasticizers may not be used in combination with other additives without prior approval from Dongke Group.
Polycarboxylate superplasticizers do not fall into the hazardous classifications of current regulations. However, it should not be swallowed or allowed to come into contact with skin or eyes. Suitable protective gloves and goggles must be used. Splashes on skin should be removed with water. In case of contact with eyes, rinse immediately with plenty of water and consult a physician. If swallowed, seek medical attention immediately and do not induce vomiting.
For more information, please see the material safety data sheet for this product.
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