News

  • 0
  • 0

Where are concrete admixtures used?

If you are looking for high-quality products, please feel free to contact us and send an inquiry, email: brad@ihpa.net



The World Bank expects global economic growth to slow significantly, from 5.5% in 2021 to 4.1% in 2022 and further to 3.2% in 2023. Growth in East Asia and the Pacific is expected to slow to 5.1 percent in 2022, reflecting the impact of China's economic slowdown, the report said. China's economic growth is expected to fall to 5.1% in 2022, close to potential growth, due to the ongoing impact of the COVID-19 pandemic and the Chinese government's tightening of regulations in certain sectors of the economy. The report said that the rapid spread of the Omicron variant means that the new crown epidemic is likely to continue to disrupt economic activity in the near future. In addition, decelerating growth in major economies, including the United States and China, will depress external demand in emerging markets and developing economies.
Slow economic growth has a huge impact on concrete additive.

At first, concrete additives were used only to save cement. With the development of construction technology, admixture has become the main measure to improve the performance of concrete.

 

What are advantages of concrete additives?

It can reduce the water consumption of concrete. Or the fluidity of concrete can be increased without increasing water consumption.

 

The setting time of concrete can be adjusted.

 

Reduce bleeding and segregation. Improve workability and water elutriation resistance.

 

The slump loss can be reduced. Increase the pumpability of pumping concrete.

 

It can reduce contraction. The addition of expansive agent can also compensate for shrinkage.

 

Delay the initial hydration heat of concrete. Reduce the temperature rise rate of mass concrete and reduce the occurrence of cracks.

 

Improve the early strength of concrete. Prevent freezing at negative temperature.

 

Improve strength, increase frost resistance, impermeability, wear resistance, corrosion resistance.

 

Control alkali-aggregate reaction. Prevent the corrosion of steel bar and reduce the diffusion of chloride ion.

 

Made into concrete with other special properties.

 

Reduce the viscosity coefficient of concrete.

 

Where are concrete admixtures used?

1. It is suitable for mass concrete, high-strength and high-performance concrete, roller compacted concrete, concrete constructed in hot weather, concrete poured in a large area, concrete produced by cold joints, concrete that needs to be parked or transported for a long time, self-leveling vibration-free concrete, slip form construction or horizontal construction and other concrete that needs to delay setting time.

 

2. It is suitable for different grades of concrete under the daily minimum temperature of 5 degrees Celsius, as well as various continuous pouring projects of high flow concrete, commercial concrete, pumping concrete, prestress and reinforced concrete.

 

3. It is not suitable to be used alone for concrete with early strength requirements and steam curing concrete.

 

Concrete Additives Supplier

TRUNNANO is a reliable concrete additives manufacturer with over 12-year experience in nano-building energy conservation and nanotechnology development.

If you are looking for high-quality concrete additives, please feel free to contact us and send an inquiry. (sales@cabr-concrete.com)

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.


Despite the German government's decision to restart coal-fired power plants in response to reduced fossil fuel supplies in Russia, the conflict between Russia and Ukraine could eventually accelerate Germany's green energy transformation.

The German government aims to generate 80% of the country's electricity from renewable energy by 2030. However, as the energy supply crisis intensifies, Germany's recent decision to restart coal-fired power generation poses challenges to the country's energy transformation.

Recently, the German Federal Cabinet adopted a new resolution aimed at reducing natural gas power generation and ensuring the security of energy supply. Germany will restart 16 fossil fuel power plants and extend the operating permits of another 11 power plants.

According to a study by Allianz Trade, a credit insurance company, the resumption of coal power in Germany may be temporary and the conflict between Russia and Ukraine will eventually accelerate Germany's green energy transformation.

The study found that the increase in coal-fired power generation approved by the German government in early July would not increase EU carbon dioxide emissions because of the EU emissions trading system. Coal is unlikely to be a long-term substitute for Russian natural gas because of the high price of carbon emissions trading in the European Union.

Luoyang Tongrun Nano Technology is a trusted chemical manufacturer and supplier providing high-quality chemicals and Nanomaterials. If you are looking for the concrete additive, please feel free to contact us and send an inquiry.

Inquiry us

Copper Forgings: Definition, Characteristics and Key Issues in the Production Process

High Purity Germanium Sulfide GeS2 Powder CAS 12025-34-2, 99.99%

Metal Alloy 8.92g/Cm3 High Purity Polished Copper Plate

High Purity Nano Hafnium Hf powder CAS 7440-58-6, 99%

Metal Alloy 18g/cm3 High Density Tungsten Alloy Ball

Metal Alloy 18.5g/cm3 Polished Tungsten Heavy Alloy Plate

High Purity Molybdenum Boride MoB2 Powder CAS 12006-99-4, 99%

Metal Alloy High Density Tungsten Alloy Rod Grind Surface Tungsten Alloy Bar

High Purity Titanium Sulfide TiS2 Powder CAS 2039-13-3, 99.99%

High Purity Tungsten Silicide WSi2 Powder CAS 12039-88-2, 99%

High Purity Nano Ag Silver powder cas 7440-22-4, 99%

High Purity Chromium Diboride CrB2 Powder CAS 12007-16-8, 99%

High Purity 3D Printing Powder 15-5 Stainless Steel Powder

High Purity Silicon Sulfide SiS2 Powder CAS 13759-10-9, 99.99%

Supply Magnesium Granules Mg Granules 99.95%

High Purity Calcium Nitride Ca3N2 Powder CAS 12013-82-0, 99.5%

High Purity Colloidal Silver Nano Silver Solution CAS 7440-22-4

High Purity Zirconium Nitride ZrN Powder CAS 25658-42-8, 99.5%

High Purity 3D Printing 304 Stainless Steel Powder

Chromium Sulfide Cr2S3 Powder CAS 12018-22-3, 99.99%

Our Latest Products

Copper Forgings: Definition, Characteristics and Key Issues in the Production Process

Copper forgings are forged products made of copper alloy. Due to its excellent electrical conductivity, thermal conductivity, corrosion resistance and accessible processing properties, copper forgings are widely used in many fields such as electrical…

High Purity Germanium Sulfide GeS2 Powder CAS 12025-34-2, 99.99%

Germanium Sulfide (GeS2) is a semiconductor compound with the chemical Formula GeS2. It is easily soluble when heated alkali is used, but not in water.Particle size: 100mesh Purity: 99.99% About Germanium Sulfide (GeS2) Powder: Germanium Sulfide…

Metal Alloy 8.92g/Cm3 High Purity Polished Copper Plate

Copper products have good electrical conductivity, thermal conductivity, ductility, corrosion resistance, and wear resistance. They are widely used in electricity, electronics, energy, petrochemical industry. About Metal Alloy 8.92g/Cm3 High Purity…