Product Description

This product is a water-soluble polycarboxylate plastic retaining agent, which can prohibit slump loss of concrete. It is capable to mix with other polycarboxylate superplasticizers. This product accords with GB8076-2008, JG/T233 first-class standards, and also satisfies the No. [2005]101 Specification of National Ministry of Railways.

Benefits

High plastic retaining performance, slump loss of concrete is control between 80~90% High liquidity and guaranteed slump range, small rate of slump loss after mixing with PCA superplasticizers.

The significant enhancement effect to concrete hardening.

Well workability, no segregation, no bleeding and high pumpability.

No chlorine, low alkalis.

Air content can be adjusted by project requirements.

Significant improvement in preventing freezing, segregation, carbonization and shrinkage, the life time of concrete is extended greatly.

Fields of Application

All grades of pumping concrete and economical concrete for long-distance transport High strength concrete, flowing concrete, self-compacting concrete, mass concrete, high performance concrete and clear water concrete structures.

All sorts of industrial and civil building projects, high-compressive-strength concrete structures, especially in large scale concrete structures, which require the high durability of concrete.

Produce large-scale prestressed concrete beam or board, and steam curing concrete etc.

Physical properties

Dosage

Mix with PCA superplasticizers following the proportions of 3:7, 4:6 or 5:5.

Can not be mixed with naphthalene-based admixture; the compatibility of combination with other admixtures needs to be conformed by mix tests.

The factors, which include the amount of mud in sand and grave, the variation of admixture quality, can affect water reducing performance of this product in a big range.

Packing

200kg P.E. drum or IBC Tank