Overview of Polycarboxylate Superplasticizer PCE Powder

Polycarboxylate superplasticizer PCE powder is a powdery polycarboxylate high-performance concrete superplasticizer made by a new process. It has an excellent comprehensive index, good dispersibility, a high water reduction rate, adaptability to various cements, and no pollution in green. 

Polycarboxylate superplasticizer is mostly in the liquid state; due to the improvement of technology recently, the milling process has been improved, and polycarboxylate superplasticizer powder has become more common. In contrast, polycarboxylate superplasticizer PCE powder state provides a lot of convenience from transportation to customer use, and powder polycarboxylate superplasticizers have become the development trend of such products.  

Concrete admixture superplasticizer breaks the routine in the production process, adopts thermal synthesis process, does not add isolation agent, and produces products with higher purity. In terms of product performance, high-purity polycarboxylate superplasticizer powder has the characteristics of less dosage, highly effective components, and good slump retention performance, further reducing customer costs.

Physical and Chemical Indicators of Polycarboxylate Superplasticizer PCE Powder

Feature of Polycarboxylate Superplasticizer Powder

Superplasticizer dosage in concrete: Polycarboxylate ether superplasticizer powder of this product is 0.16-0.3% of the total cementitious material, and the water reduction rate is >25%.

Superplasticizer admixture for concrete does not contain harmful components and does not pollute the environment.

No chlorine, low alkali.

Applications of Concrete Polycarboxylate Superplasticizer Powder

Precast concrete

Cast-in-place concrete

Besides, there are many other applicaiton areas of concrete superplasticizer: Reinforced concrete, Prestressed concrete, Gravity leveling pad, No shrinkage grouting, Cement rapid setting floor, Repair mortar and dry mixed concrete.

Usage Method of Polycarboxylate Superplasticizer Powder

1. Superplasticizer used in concrete: According to the concrete design requirements, adjust the water consumption or sand rate through experiments to reach the water reducer dosage whose slump, strength, and setting meet the requirements.

2. PCE powder applies to high-performance, high-strength, and large-flow concrete.

For concrete higher than C50, raw materials shall be selected according to relevant technical specifications, an appropriate mixing process shall be determined, and a certain amount of experimental data shall be obtained.

Make the flow performance of the produced concrete meet the construction requirements, and the concrete strength should have a certain surplus coefficient.

3. PCE superplasticizer can be mixed with mixing water into concrete simultaneously, and the effect of mixing water into concrete is better.

Safety and Precautions of Polycarboxylate Superplasticizer Powder

1. Polycarboxylate superplasticizer powder is a weakly alkaline solid, non-toxic, non-corrosive, and nonpolluting to the environment. However, it is not edible. When it comes into contact with the human body and eyes, it should be washed with clean water as soon as possible. It should be treated in time if it causes allergy to some human bodies.

2. Polycarboxylate superplasticizer powder should be stored in a cardboard bucket lined with plastic bags to avoid mixing rainwater and sundries.

3. The shelf life of polycarboxylate superplasticizer powder is 12 months.

Why choose us

Company Profile

TRUNNANO is the global leader in Low-Density Cellular Concrete (LDCC), Celluar Light Concrete (CLC), and advanced engineered foam solutions. Known globally for its commitment to research, innovation, and applied expertise, we have been providing engineered foam solutions since the early 2012's.

We can supply high-quality superplasticizer such as Naphthalene Superplasticizer, HPEG 2400 Polycarboxylate Superplasticizer, High slump retaining type polycarboxylate superplasticizer admixture, Polycarboxylate Ether superplasticizer and other Concrete superplasticizer all over the world.

The company has a professional technical department and quality supervision department, a well-equipped laboratory, and equipped with advanced testing equipment and after-sales customer service center.Send us an email or click on the needed products to send an inquiry.

 Package and transportation

Package of Polycarboxylate Superplasticizer Powder

Packaging: 25 kg/bag

Storage of Polycarboxylate Superplasticizer Powder

Paper plastic composite packaging lined with plastic bags

If you want to know more about Polycarboxylate Superplasticizer Powder, please feel free and contact us: sales@cabr-concrete.com

FAQ

Q1

What are the precautions for using concrete water reducing agent?

Answer: When using concrete water-reducing agent, you should pay attention to the following points: First, the water-reducing agent should be added in proportion to avoid excess or deficiency; second, the water-reducing agent and concrete should be fully mixed evenly; finally, attention should be paid to controlling the construction temperature and time , to avoid affecting the effect of water reducing agent.

Q2

What impact does concrete water reducing agent have on the performance of concrete?

Answer: Concrete water reducing agent mainly affects the fluidity and strength of concrete. By reducing water consumption, water-reducing agents can improve the strength indicators such as compression and flexural resistance of concrete. At the same time, it improves the workability of concrete, making it easier to pour and compact.

Q3

How to choose a suitable concrete water reducing agent?

Answer: Choosing a suitable concrete water-reducing agent needs to consider factors such as project requirements, raw material properties, and construction environment. The appropriate type and brand of superplasticizer should be selected according to the specific situation, and used in accordance with the recommended dosage provided by the manufacturer.

Q4

What problems may occur during the use of concrete water-reducing admixtures?

Answer: Problems that may occur during the use of concrete water-reducing agents include: increased slump, increased bleeding, and prolonged concrete hardening time. These problems may be related to factors such as the type, dosage, and compatibility with concrete of the water-reducing agent.

Q5

How to solve the problems in using concrete water reducing agent?

Answer: Solving problems in the use of concrete water-reducing agents requires taking corresponding measures based on specific circumstances. For example, to address the problem of increased slump, the amount of water-reducing agent can be appropriately reduced or the amount of cement to be increased; to address the issue of increased bleeding, the mix ratio can be adjusted or an appropriate amount of defoaming agent can be added.

Q6

What is the development trend of concrete water-reducing admixtures?

Answer: The future development trend of concrete water-reducing agents is environmental protection, high efficiency and compounding. With the improvement of environmental awareness, the development of environmentally friendly water reducing agents has become an inevitable trend in the development of the industry. At the same time, high efficiency is also an important direction for the development of water reducing agents, which can more effectively improve the performance of concrete. In addition, with the diversification of engineering needs, compound water-reducing agents will have greater application prospects.