Sodium Lignosulphonate Powder 8061-51-6 for Cement Concrete Additive

Overview of Sodium Lignosulphonate Powder 8061-51-6 for Cement Concrete Additive

Concrete additives, also known as admixtures, are substances added to concrete during the mixing process to enhance specific properties of the fresh or hardened concrete. These additives serve diverse purposes, ranging from improving workability and durability to accelerating or retarding the setting time and enhancing the strength and finish of the final product. Concrete admixtures play a pivotal role in optimizing concrete performance for various construction applications and environmental conditions.

Features of Sodium Lignosulphonate Powder 8061-51-6 for Cement Concrete Additive

1. Workability Improvement: Plasticizers and superplasticizers increase the flowability of concrete without adding water, improving workability and pumpability.

2. Setting Time Control: Accelerators speed up the setting and hardening process, while retarders slow it down, allowing for more time for placement and finishing in hot weather or complex structures.

3. Strength Enhancement: Some additives increase the compressive and flexural strength of concrete, leading to more durable structures.

4. Durability Improvement: Corrosion inhibitors, waterproofing agents, and air-entraining admixtures protect concrete from freeze-thaw cycles, chloride ingress, and chemical attacks, prolonging service life.

5. Color and Finish Enhancements: Pigments and finishing aids can be added to give concrete a desired color or texture.

6. Shrinkage Reduction: Admixtures that reduce the amount of water needed or control evaporation can minimize shrinkage cracking.

(Sodium Lignosulphonate Powder 8061-51-6 for Cement Concrete Additive)

Parameters of Sodium Lignosulphonate Powder 8061-51-6 for Cement Concrete Additive

Sodium Lignosulphonate (also known as sodium cement lignosulphate or LSN) is an additive used in cement concrete to improve its strength, workability, and durability. The powder form of sodium Lignosulphonate is commonly referred to as "cement concrete additive parameter." It is typically used as a raw material for the production of cement-based admixtures, which can be added to concrete during the mixing process to enhance various properties. The formula for Sodium Lignosulphonate powder is: Cement + LSN = Admixant Where cement is the main component of the concrete, and LSN is the added substance. The specific composition and ratio of LSN to cement will depend on the desired properties of the admixant, such as its pH, density, and setting time. The addition of Sodium Lignosulphonate powder to cement、。（LSN）""。，，。 ： + LSN = ，LSN。LSN，pH、。

(Sodium Lignosulphonate Powder 8061-51-6 for Cement Concrete Additive)

Company Profile

Cie-China is a trusted global metal material supplier & manufacturer with over 12-year-experience in providing super high-quality concrete additives and relatives products.

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.

If you are looking for high-quality concrete materials and relative products, please feel free to contact us or click on the needed products to send an inquiry.

Payment Methods

L/C, T/T, Western Union, Paypal, Credit Card etc.

Shipment

It could be shipped by sea, by air, or by reveal ASAP as soon as repayment receipt.

Applications of Sodium Lignosulphonate Powder 8061-51-6 for Cement Concrete Additive

1. Structural Concrete: In high-rise buildings, bridges, and other load-bearing structures to improve strength, durability, and early age strength gain.

2. Precast and Prestressed Concrete: To enhance workability for intricate shapes, control setting time, and improve surface finish.

3. Repair and Rehabilitation: For restoring and strengthening aging infrastructure, improving bond strength, and ensuring compatibility with existing concrete.

4. Concrete Floors and Pavements: To increase wear resistance, reduce permeability, and improve placement properties.

5. Cold Weather Concreting: Using accelerators to maintain setting time and early strength development in low temperatures.

6. Sustainable Construction: Water reducers and recycled materials-based admixtures contribute to more eco-friendly concrete production.

FAQs of Sodium Lignosulphonate Powder 8061-51-6 for Cement Concrete Additive

Q: Is Sodium Lignosulphonate Powder 8061-51-6 for Cement Concrete Additive necessary for all projects? A: Not all projects require admixtures, but they can significantly improve efficiency, quality, and durability when needed.

Q: Can Sodium Lignosulphonate Powder 8061-51-6 for Cement Concrete Additive negatively affect concrete quality? A: If not used correctly, some admixtures can lead to issues like excessive bleeding, reduced durability, or surface defects. Proper dosage and selection are crucial.

Q: Is Sodium Lignosulphonate Powder 8061-51-6 for Cement Concrete Additive compatible with each other? A: Compatibility between admixtures varies. Consultation with manufacturers or experts is necessary to ensure combinations do not interact negatively.

Q: Is Sodium Lignosulphonate Powder 8061-51-6 for Cement Concrete Additive environmentally friendly? A: Many modern admixtures are designed to be eco-friendly, reducing water consumption and CO2 emissions. However, some may contain chemicals requiring careful handling.

Q: How is Sodium Lignosulphonate Powder 8061-51-6 for Cement Concrete Additive added to concrete? A: Sodium Lignosulphonate Powder 8061-51-6 for Cement Concrete Additive is typically dosed in liquid or powder form, either directly into the concrete mixer or pre-diluted in measured amounts of mixing water.

(Sodium Lignosulphonate Powder 8061-51-6 for Cement Concrete Additive)