Beijing Dongke United Technologies Co.,Ltd.


Concrete additives

Concrete additives are chemical substances mixed in the concrete mixing process, accounting for less than 5% of the cement mass, and can significantly improve the performance of concrete.
The most widely used PCE superplasticizer is also our main product (polycarboxylate superplasticizer). The superplasticizer is mainly divided into two forms, liquid PCE superplasticizer and powder PCE superplasticizer Agent.
The polycarboxylic acid superplasticizer has excellent slump retention performance and extremely high water reducing performance, which can significantly improve the plasticity index of fresh concrete, thereby improving the workability of the concrete pumping agent. At the same time, it also showed outstanding performance in terms of strength growth. It can be widely used in engineering projects such as ordinary concrete, super fluid self-compacting and high-strength durable concrete.

Polycarboxylic acid type superplasticizer has excellent performance in slump retention and water reduction, can significantly improve the plasticity index of fresh concrete, and at the same time enhance the pumping and construction performance of concrete, and greatly improve Concrete strength. It has a wide range of applications in engineering products that require various concretes, such as ordinary concrete, pumped concrete, super fluid self-compacting concrete, and high-strength and durable concrete.

Next is our factory’s own tests on our water-reducing agent products and concrete with thick water-reducing agent added to our production:

Test the flow rate of pure pulp

Compressive strength test of concrete test block

Concrete slump expansion test

Test the PH value of additives

Polycarboxylic acid water reducer has a wide range of applications. The superplasticizer can be used in the manufacture of cast-in-place concrete, reinforced concrete and prestressed concrete for high-speed railways, highways, commercial concrete stations, ports and docks, hydropower stations, etc.

In addition, this product is specially designed for projects (nuclear power plant projects) that have higher requirements for transportation or construction periods and slump retention.

The appearance of water reducing agent is divided into polycarboxylate superplasticizer liquid,polycarboxylate superplasticizer monomer,polycarboxylate superplasticizer flakes.

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