Gluconic acid Sodium Gluconate 99% used as concrete retarder

Overview of Gluconic acid Sodium Gluconate 99% used as concrete retarder

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 Gluconic acid Sodium Gluconate 99% used as concrete retarder

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.

(Gluconic acid Sodium Gluconate 99% used as concrete retarder)

Parameters of Gluconic acid Sodium Gluconate 99% used as concrete retarder

Gluconic acid sodium gluconate is commonly used as a concrete retarder to delay the hardening of concrete and reduce its strength, crack resistance, and other weaknesses caused by excessive moisture. It works by hydrating the and reducing water loss through microcracks in the surface. The concentration of glulonic acid sodium gluconate in a concrete product can vary depending on the specific application and requirements. However, generally speaking, it is recommended to use a concentration of at least 99% for maximum effectiveness. It is important to note that the use of glulonic acid sodium gluconate as a concrete retarder should be done under the guidance of a qualified professional and with caution, especially in areas with high humidity or extreme temperatures. The exact dosage and application method will depend on various factors such as the size of the structure, the type of concrete, and the climate conditions.

(Gluconic acid Sodium Gluconate 99% used as concrete retarder)

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 Gluconic acid Sodium Gluconate 99% used as concrete retarder

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 Gluconic acid Sodium Gluconate 99% used as concrete retarder

Q: Is Gluconic acid Sodium Gluconate 99% used as concrete retarder necessary for all projects? A: Not all projects require admixtures, but they can significantly improve efficiency, quality, and durability when needed.

Q: Can Gluconic acid Sodium Gluconate 99% used as concrete retarder 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 Gluconic acid Sodium Gluconate 99% used as concrete retarder 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 Gluconic acid Sodium Gluconate 99% used as concrete retarder 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 Gluconic acid Sodium Gluconate 99% used as concrete retarder added to concrete? A: Gluconic acid Sodium Gluconate 99% used as concrete retarder is typically dosed in liquid or powder form, either directly into the concrete mixer or pre-diluted in measured amounts of mixing water.

(Gluconic acid Sodium Gluconate 99% used as concrete retarder)