52% lignin sodium lignosulphonate as concrete foaming agent/SLS for concrete additive

Overview of 52% lignin sodium lignosulphonate as concrete foaming agent/SLS for concrete additive

Concrete foaming agent is a specialized chemical admixture used in the production of lightweight cellular or aerated concrete, such as lightweight concrete blocks, CLC (Cellular Lightweight Concrete), or foam concrete. This material introduces stable air bubbles into the concrete mix, significantly reducing its density and increasing insulation properties while maintaining sufficient structural strength. The process involves mixing the foaming agent with water to create a foam, which is then introduced into a cement slurry, creating a lightweight and porous concrete mixture.

Features of 52% lignin sodium lignosulphonate as concrete foaming agent/SLS for concrete additive

1. Low Density & Lightweight: By introducing countless tiny air pockets, the agent reduces the weight of the final concrete product by up to 75%, making it easier to handle and install.

2. Insulation Properties: The air-entrained structure improves thermal and acoustic insulation, reducing energy consumption in buildings.

3. Workability and Flowability: The foam enhances the fluidity of the concrete mixture, improving its ability to flow and fill complex shapes and cavities without segregation.

4. Environmentally Friendly: Lightweight concrete uses less raw material, particularly cement, which leads to reduced carbon emissions during production.

5. Durability: Despite its lightness, properly formulated cellular concrete can exhibit good mechanical properties and long-term durability.

(52% lignin sodium lignosulphonate as concrete foaming agent/SLS for concrete additive)

Parameters of 52% lignin sodium lignosulphonate as concrete foaming agent/SLS for concrete additive

Lignin sodium lignosulphonate (LSLS) is commonly used as an effective concrete foam agent and admittance modifier in the production of high-performance, sustainable concrete. The concentration of LLSs in concrete can be adjusted to achieve the desired foam properties. The typical parameter affecting the concentration of LLSs in concrete is the type and grade of the cement used in the mix. Different types of cement may require different concentrations of LLSs in order to achieve optimal foam performance. For example, Portland cement typically requires higher concentrations of LLSs compared to other types of cement, which can result in higher foam production rates but potentially lower mechanical strength. Other factors that can affect the concentration of LLSs in concrete include the type and amount of additives used in the mix, as well as the age and condition of the concrete mixture when it is being prepared and used. By carefully controlling these parameters, concrete producers can optimize the use of LLSs to achieve the desired foam properties while maintaining the mechanical strength and durability of their concrete.

(52% lignin sodium lignosulphonate as concrete foaming agent/SLS for concrete additive)

Applications of 52% lignin sodium lignosulphonate as concrete foaming agent/SLS for concrete additive

1. Insulated Concrete Blocks and Panels: Used in the production of lightweight, insulating building blocks and wall panels for energy-efficient construction.

2. Roof Insulation: As a lightweight and efficient roof insulation layer that can withstand weathering and support green roofs.

3. Void Filling and Backfill: Ideal for filling underground cavities, abandoned pipes, and as backfill material around pipelines to avoid excessive loading.

4. Sound Barrier Walls: Constructing sound-absorbing barriers along highways and railways due to its acoustic insulation properties.

5. Landscaping and Garden Design: Creation of lightweight garden ornaments, artificial rock formations, and lightweight soil replacement in rooftop gardens.

1. Insulated Concrete Blocks and Panels: Used in the production of lightweight, insulating building blocks and wall panels for energy-efficient construction.

2. Roof Insulation: As a lightweight and efficient roof insulation layer that can withstand weathering and support green roofs.

3. Void Filling and Backfill: Ideal for filling underground cavities, abandoned pipes, and as backfill material around pipelines to avoid excessive loading.

4. Sound Barrier Walls: Constructing sound-absorbing barriers along highways and railways due to its acoustic insulation properties.

5. Landscaping and Garden Design: Creation of lightweight garden ornaments, artificial rock formations, and lightweight soil replacement in rooftop gardens.

Company Profile

Cie-China is a trusted global chemical 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.

FAQs of 52% lignin sodium lignosulphonate as concrete foaming agent/SLS for concrete additive

Q: How is the foam generated? A: The foaming agent is mixed with water and agitated using a foam generator, producing a stable and consistent foam that is then mixed with the cement slurry.

Q: Does the use of 52% lignin sodium lignosulphonate as concrete foaming agent/SLS for concrete additive affect the strength of concrete? A: While it reduces the density and weight, the right proportion of foam can maintain or even enhance the compressive strength of lightweight concrete, depending on the formulation.

Q: Is it suitable for all types of concrete projects? A: Concrete foaming agents are specifically designed for lightweight concrete applications. They are not typically used in standard concrete projects where high density and strength are required.

Q: Is 52% lignin sodium lignosulphonate as concrete foaming agent/SLS for concrete additive eco-friendly? A: Many modern foaming agents are environmentally safe and do not contain harmful substances. Additionally, using lightweight concrete reduces the overall carbon footprint of a project due to less cement usage.

Q: How does the foam affect the curing process? A: The presence of foam requires careful attention during curing to ensure proper hydration of the cementitious matrix. Adequate moisture retention is crucial to achieve the desired strength and durability.

(52% lignin sodium lignosulphonate as concrete foaming agent/SLS for concrete additive)