SPS-21 New Water Reducing and Slump Retention Type Superplasticizer PCE Powder

Overview of SPS-21 New Water Reducing and Slump Retention Type Superplasticizer PCE Powder

Superplasticizers, also known as high-range water reducers, are a class of chemical admixtures used primarily in concrete and cement-based products. These admixtures significantly enhance the workability of fresh concrete by reducing the amount of water needed for a given level of fluidity or slump, without compromising the strength of the hardened concrete. By allowing less water content while maintaining flowability, superplasticizers enable the creation of high-performance concretes with improved durability and mechanical properties.

Features of SPS-21 New Water Reducing and Slump Retention Type Superplasticizer PCE Powder

1. Water Reduction: They can reduce the water requirement for a given concrete mix by up to 30%, resulting in a higher strength-to-water ratio.

2. Improved Flowability: Enhances the fluidity and pumpability of concrete, making it easier to place and compact, even in complex or heavily reinforced structures.

3. Early Strength Development: Despite lower water content, superplasticized concrete can achieve higher early strengths, facilitating faster construction cycles.

4. Reduced Segregation and Bleeding: By improving the cohesion of the concrete mixture, they minimize the risk of segregation and bleeding, leading to better-quality concrete.

5. Durable Concrete: The reduction in water content lowers porosity, which in turn increases resistance to frost, chloride ingress, and other forms of deterioration.

(SPS-21 New Water Reducing and Slump Retention Type Superplasticizer PCE Powder)

Parameters of SPS-21 New Water Reducing and Slump Retention Type Superplasticizer PCE Powder

The SPS-21 New Water Reducing and Slump Retention Type Superplasticizer PCE powder is a versatile and high-quality substitute for traditional water treating agents such as activated charcoal, ionized water clarifier, and membrane filtration systems. This type of formula is designed to efficiently remove excess moisture from water and prevent it from condensing, leading to a reduction in the size of dissolved solid particles, thereby improving the overall water quality. Without any specific parameter specifications, here are some general information about this formula: * Ionsizing: The mineral particles present in this formula can be adjusted according to the specific requirements of the application, whether it's residential or industrial use. * Membrane filtration: The mineral particles used in this formula can also be adjusted to improve the performance of the membrane filtration system. For instance, adjusting the amount of adsorbent used may increase the volume of filtration media. * Weight: The weight of this formula can vary depending on the specific application and requirements. A higher weight can help achieve better filtration performance. * Temperature: The temperature range of this formula varies depending on the application and requirements. Higher temperatures can help improve the compatibility and effectiveness of the formula with different types of materials. Overall, the SPS-21 New Water Reducing and Slump Retention Type Superplasticizer PCE powder offers a cost-effective solution for reducing water waste while maintaining high-quality water quality. It is ideal for residential and industrial applications that require efficient water treatment.

(SPS-21 New Water Reducing and Slump Retention Type Superplasticizer PCE Powder)

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.

Applications of SPS-21 New Water Reducing and Slump Retention Type Superplasticizer PCE Powder

High-Rise Buildings: Enables the production of self-compacting concrete for tall structures, reducing the need for vibration and improving construction efficiency.

1. Bridge Construction: Allows for the pouring of long spans without cold joints and enhances the durability of bridge decks.

2. Pre-stressed and Pre-cast Concrete: Improves the workability and finishability of concrete for precast elements, ensuring uniform quality and appearance.

3. Repair and Rehabilitation Works: Facilitates the injection of highly fluid repair mortars into cracks and cavities.

4. Shotcrete Applications: Enhances the sprayability of concrete in tunneling and mining operations.

FAQs of SPS-21 New Water Reducing and Slump Retention Type Superplasticizer PCE Powder

Q: How does a SPS-21 New Water Reducing and Slump Retention Type Superplasticizer PCE Powder differ from a normal plasticizer? A: While both plasticizers and superplasticizers are used to improve workability, superplasticizers offer a much greater reduction in water content and increase in flowability, enabling the production of high-strength and high-performance concretes.

Q: Is SPS-21 New Water Reducing and Slump Retention Type Superplasticizer PCE Powder compatible with all types of cement? A: Compatibility can vary. Some superplasticizers may interact differently with different types of cement, affecting setting time and strength development. It's essential to test the compatibility before use.

Q: Does using a SPS-21 New Water Reducing and Slump Retention Type Superplasticizer PCE Powder affect the setting time of concrete? A: Depending on the type and dosage, superplasticizers can either accelerate or retard the initial setting time of concrete. Adjustments can be made through admixture selection and dosage to achieve the desired setting characteristics.

Q: Is it possible to overdose on SPS-21 New Water Reducing and Slump Retention Type Superplasticizer PCE Powder? A: Yes, excessive use of superplasticizers can lead to problems such as over-slump, loss of stability, and surface bleeding. Proper dosing is critical to achieving optimal performance.

Q: How is SPS-21 New Water Reducing and Slump Retention Type Superplasticizer PCE Powder added to concrete? A: SPS-21 New Water Reducing and Slump Retention Type Superplasticizer PCE Powder is usually added to the concrete mix during the batching process, either directly or after being pre-diluted in water. The exact method and timing depend on the specific product and mixing equipment used.

(SPS-21 New Water Reducing and Slump Retention Type Superplasticizer PCE Powder)