polycarboxylate ether based superplasticizers in concrete admixtures can be used in the construction of concrete and mortar. It is used for defense, railway, metallurgy, coal, hydropower and other department of underground engineering and tunnel engineering, rock excavation and mining the seams of the lining. Compared with ordinary concrete pouring, can speed up the construction speed and reduce the cost of the project.
Superplasticizer admixture Specification
|Test items||Test result|
|Appearance（25℃）||White to light yellow powder|
|PH value（5% aqueous solution）||4~7|
|Water reducing rate（%）||≥25|
|Chloride ion content（%）||≤0.6|
1, with a variety of cement compatibility, concrete slump to maintain good performance, to extend the construction time of concrete.
2, low dosage, high water reduction, shrinkage small.
3, a substantial increase in the early and late strength of concrete.
4, the product of low chloride content, alkali content is low, is conducive to the durability of concrete.
5, the production process of pollution-free, non-formaldehyde, in line with ISO14000 environmental protection and management of international standards, is a green products.
6, the use of polycarboxylate superplasticizer, available more slag or fly ash to replace the cement, thereby reducing costs.
1) polycarboxylate ether based superplasticizers in concrete admixtures
is used to produce high performance, high strength and flowable concrete.
2) Dosage of polycarboxylic ether water reducer is determined according to the designated concrete mix through trial mixing.
3) polycarboxylate ether based superplasticizers in concrete admixtures is dosed either together with water or after the addition of water. It shows more effective when Poly-carboxylate is dosed after the addition of water.
Storage and Transportation Condition
It is nonhazardous and should be stored in cool and ventilated place.
Package & Delivery Shipping Show
Delivery:Within 15 working days
Shipment:FOB,CFR,CIF, By sea