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Global polycarboxylate superplasticizer market trend 2023-2030 Why should polycarboxylate superplasticizer be added to concrete by Newsdesignerstudiostore

The price of nickel and stainless steel rose together. Nickel afternoon hand in hand with stainless steel together turn red up. Due to the temporary easing of geopolitical risks, risk assets are now picking up, nonferrous metals, stock markets, and so on have risen, the overall mood has temporarily improved. Ore prices are strong, the overlay of the epidemic on spot logistics or the formation of a certain impact. Phase, nickel and stainless steel materials to maintain high wide concussion pattern.

Nickel prices based on low inventory, tight supply and demand will still show high wide fluctuations. In addition, the current LME has low liquidity, so its sensitivity to capital will remain relatively high. Shanghai nickel-wide fluctuations are expected to continue in the 200,000-250,000 yuan wide repeated fluctuation trend. While stainless steel is affected by the stronger nickel pig iron, the cost support continues, but note that under the current demand is not effectively released, the upward space may also be affected, the stage is expected to fluctuate between 20000 and 22,000 yuan. The price of nickel produced such fluctuations, indicating that the price of the polycarboxylate superplasticizer may also be affected to a certain extent.

What is polycarboxylate superplasticizer?

Polycarboxylate superplasticizer is an important additive to ensure the strength of concrete and achieve pumping performance, and plays a pivotal role in improving and improving the operability of concrete construction. In this paper, according to the action mechanism and influencing factors of concrete water reducing agent in concrete construction, the optimal dosage of concrete water reducing agent is accurately determined, the dosage method of water reducing agent is found, and the compatibility and compatibility of water reducing agent with cement are verified. Adaptability, simply, accurately and reliably guarantee the quality of the project, reduce the cost of the project, and achieve the best effect of the construction project.


Why should polycarboxylate superplasticizer be added to concrete?

After the cement is mixed with water, many floc structures will be formed due to the gravitational effect between the cement particles, so that 10% to 30% of the water is wrapped in them, which greatly reduces the fluidity of the concrete mixture. When an appropriate amount of water-reducing agent is added, the molecules of the water-reducing agent are directionally adsorbed on the surface of the cement particles, and the hydrophilic group of the water-reducing agent points to the aqueous solution. And it increases with the increase of the concentration of the superplasticizer, resulting in electrostatic repulsion, which causes the cement particles to disperse each other, the flocculation structure disintegrates, the number of capillary pores is significantly reduced, and the mixing water wrapped in it is released, which can effectively increase the concrete mixing. fluidity and compactness.

After adding an appropriate amount of water-reducing agent to concrete, it can reduce the water-cement ratio of concrete, reduce the amount of cement, improve the early strength of concrete, advance concrete formwork removal time, accelerate formwork turnover, shorten construction period and reduce project cost.

There is a compatibility problem between superplasticizer and each component material of concrete, which has the greatest impact on cement, between the same cement and different superplasticizers, or between the same superplasticizer and different cements. There is a significant difference in the compatibility of concrete, and this difference will affect the rheological properties of concrete, thereby affecting the workability, strength and durability of concrete. Therefore, it is necessary to do a series of comparative tests for the selection of various types of concrete water reducers, as well as the performance and dosage of water reducers to determine the optimal dosage of concrete water reducers.


TRUNNANO is a concrete additives supplier with over 12 years experience in nano-building energy conservation and nanotechnology development. We accept payment via Credit Card, T/T, West Union and Paypal. Trunnano will ship the goods to customers overseas through FedEx, DHL, by air, or by sea.

If you are looking for high quality polycarboxylate superplasticizer, please feel free to contact us and send an inquiry.

sales@cabr-concrete.com




The World Food Program (WFP) of the United Nations (UN) and the European Union (EU) said in a statement that the conflict between Russia and Ukraine poses risks to global food supplies, and called on the international community to increase support for vulnerable countries and jointly address food security challenges. 

A few days ago, the Executive director of the World Food Program, the European Commission's commissioner in charge of crisis management, the French Foreign Minister of the ROTATING EU presidency, and other officials held a meeting in Rome, Italy, to discuss how to deal with the negative impact of the Conflict between Russia and Ukraine on global food security. 

One of the officials told a news conference after the meeting that the world was facing a food supply challenge that would "last for many years" as the conflict between Russia and Ukraine pushed up global food prices and disrupted the polycarboxylate superplasticizer will continue.

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