Silica Fume Slurry

Q: What type of concrete is micro silica grout used for?

Micro silica slurry is used to make strong and waterproof concrete with very low permeability.

Q: What good features does micro silica grout create in concrete?

In addition to increasing the strength of concrete against corrosive chemical elements, micro silica grout also reduces its permeability.

Q: In what type of mixing plan is micro silica slurry used?

Micro silica slurry is used in all concrete mixing plans where the reduction of permeability and increase of concrete durability is considered.

Q: Are chloride materials used in the micro silica slurry?

About 0.1% of the total weight of cement.

Q: What is the dosage of silica slurry?

5 to 20 percent of cement weight.

SFS™ code, or micro silica slurry, is a mineral additive utilized to enhance the properties of concrete. By increasing the density and resistance of the concrete structure, SFS™ micro silica slurry improves the quality and performance of the concrete. This one-component, ready-to-use micro silica grout not only enhances concrete strength but also boosts its durability against corrosion while reducing permeability. It is a practical product prepared by combining micro silica powder with water and other admixtures, typically containing a higher proportion of micro silica powder compared to micro silica gel. Due to its increased fluidity, this combination exhibits better spread ability and a higher micro silica gel ratio. Micro silica grout finds applications in producing robust concrete and achieving waterproofing with minimal permeability.

Consulting & Pricing Inquiry

Download datasheet

5/5 - (2 votes)

Product Description technical specifications technical documents Photo Gallery

PRODUCT DESCRIPTION

Micro Silica Slurry is an advanced mineral concrete admixture, characterized by its fine particulate nature, composed of minutely-sized silicon dioxide particles. These micro silica grains possess a particle size of less than one micron, exhibiting a remarkable reduction in size when compared to conventional cement grains, with a typical ratio of 50 to 100 times smaller. Engineered to perfection, our SFS™ admixture, also known as micro silica slurry, is a readily deployable product that seamlessly integrates into various concrete mixing plans.
At its core, the primary objective of incorporating our Micro Silica Slurry into concrete compositions is to exert substantial influence on critical engineering properties. By harnessing the inherent capabilities of micro silica, our product bolsters concrete strength, enabling it to withstand demanding structural loads with exceptional resilience. Furthermore, the introduction of SFS™ micro silica grout fortifies the concrete matrix, significantly enhancing its resistance against corrosive chemicals that may pose long-term durability concerns. Moreover, this pioneering admixture actively contributes to the reduction of concrete permeability, effectively curtailing the potential ingress of water and other deleterious agents.
Micro Silica Slurry embodies the pinnacle of cutting-edge concrete engineering solutions, combining superior particle size characteristics with optimized material formulation. Engineered for versatility, this product stands ready for deployment across a wide spectrum of concrete mixing plans, ensuring seamless integration into diverse construction projects. By employing our micro silica slurry, contractors and engineers can confidently anticipate amplified concrete strength, heightened protection against corrosive elements, and an appreciable reduction in permeability. Embrace the future of concrete engineering with our Micro Silica Slurry, where optimal performance and long-lasting durability converge.

Features

Great increase in durability of concrete against chemicals
Reducing the permeability of concrete
Increasing the initial and final strength of concrete
Not using materials containing chloride in the additive composition
Increased abrasion resistance
Increasing the compressive strength of concrete
Increasing the flexural strength of concrete
Reduction of concrete bleeding
Increasing the consistency of concrete and ease of concreting
Increasing the adhesion between concrete particles

Applications

SFS™ micro silica grout can be used in all concrete mixing where reducing permeability and increasing strength is considered.
• Concrete and cementitious materials
• Construction materials
• Foundry industry
• Refractory materials
• Cosmetics and personal care products
• Semiconductor industry
• Paints and coatings

Packaging

Colour

Grey

technical specifications

Physical Properties

color	grey
Physical basis	Thick grey liquid
density	1.4Kg/L
Chloride	<0.1%

Mechanical Properties

For Engineers

Familiarize yourself with product specifications: Understand the technical details and properties of micro silica slurry.
Conduct compatibility tests: Test the compatibility of micro silica slurry with other materials in the concrete mix.
Optimize dosage rates: Experiment to find the ideal amount of micro silica slurry for desired concrete performance.
Ensure proper mixing: Follow recommended procedures to ensure uniform dispersion of micro silica slurry in the concrete mix.
Monitor fresh and hardened concrete properties: Regularly test and evaluate concrete properties when using micro silica slurry.
Consider supplementary measures: Assess the need for additional admixtures or additives to enhance concrete performance.
Implement quality control measures: Establish protocols to ensure consistent quality of micro silica slurry batches.
Provide proper training: Train personnel on the handling and application of micro silica slurry.
Document and track performance: Keep records of concrete performance with micro silica slurry.
Stay updated on industry advancements: Stay informed about new developments in micro silica slurry technology.

For Contractors

Enhance concrete quality: Micro Silica Slurry improves the strength and durability of concrete projects.
Conduct compatibility tests: Ensure Micro Silica Slurry works well with other materials in the concrete mix.
Optimize dosage rates: Find the right amount of Micro Silica Slurry for desired concrete performance.
Ensure proper mixing: Follow recommended procedures for uniform dispersion of Micro Silica Slurry in the concrete mix.
Monitor concrete properties: Regularly test and evaluate the performance of concrete with Micro Silica Slurry.
Consider supplementary measures: Assess the need for additional additives to further enhance concrete performance.
Implement quality control: Establish protocols for consistent quality of Micro Silica Slurry batches.
Provide training: Educate personnel on handling and applying Micro Silica Slurry.
Document project performance: Keep records of concrete performance with Micro Silica Slurry.
Stay updated: Stay informed about advancements in Micro Silica Slurry technology for improved concrete construction.

Application Instructions

Admixture Consumption Amount: Micro Silica Slurry is typically used in a dose range of 5 to 20% of the weight of cement. The specific dosage within this range should be determined based on the desired concrete properties and project requirements.
Pre-application Preparation: Prior to application, ensure that the concrete mix is properly designed and all necessary materials are gathered. Follow standard concrete mixing procedures, including batching the appropriate amounts of cement, aggregates, water, and other admixtures.
Measure Micro Silica Slurry: Carefully measure the required amount of Micro Silica Slurry based on the recommended dosage range. Take into account the weight of the cement used in the mix and calculate the corresponding percentage.
Introduce Micro Silica Slurry: Slowly add the measured Micro Silica Slurry to the concrete mix during the batching process. It is essential to achieve a uniform distribution of the slurry within the mixture. Use appropriate mixing equipment, such as a concrete mixer, to ensure thorough dispersion.
Mix the Concrete: Mix the concrete thoroughly according to standard procedures. Pay attention to achieving a homogeneous mixture, incorporating the Micro Silica Slurry evenly throughout the entire batch.
Monitor Consistency: Throughout the mixing process, monitor the consistency and workability of the concrete. Adjust the water content or other admixtures as necessary to maintain the desired concrete properties.

Guide to Quality Control (QC)

Product Testing: Conduct thorough testing of Micro Silica Slurry to ensure it meets
Storage Conditions: Store Micro Silica Slurry in appropriate conditions to prevent moisture absorption and contamination.
Handling Procedures: Establish proper procedures to handle Micro Silica Slurry and prevent contamination.
Dosage Accuracy: Ensure accurate and precise measurement of Micro Silica Slurry dosage.
Concrete Testing: Regularly test fresh and hardened concrete properties when using Micro Silica Slurry.
Quality Assurance Documentation: Maintain comprehensive records of quality control activities related to Micro Silica Slurry.
Admixture Compatibility: Evaluate the compatibility of Micro Silica Slurry with other concrete admixtures.
Regular Audits and Reviews: Conduct periodic audits to assess and improve quality control practices.
Training and Knowledge Sharing: Provide training to personnel and promote knowledge sharing on Micro Silica Slurry handling and quality control procedures.