TTCast
They are long synthetic fibers produced from high molecular weight polymers such as polyolefin or polypropylene. It makes concrete more durable by intervening in micro-level structural defects.
These fibers extend the service life of concrete by increasing its resistance to early age cracks. By restricting the capillary movement of water, it reduces the water absorption capacity of concrete and increases its resistance to corrosive effects.
Compared to steel fibers, these synthetic fibers pose no risk of electrochemical corrosion. It also provides a more uniform distribution within the concrete and has the potential to reduce labor costs because it requires no special alignment or placement.
It is frequently preferred in non-structural and structural concrete applications with high performance requirements. These include structures in earthquake zones, high traffic floors, water structures and tunnels.
Integration of Macro Synthetic Fibers is simple. They are added directly to the concrete during the concrete batch process and are easily dispersed by mechanical mixing.
The fiber geometry is optimized according to the specific needs of the application. Hydrodynamic design and variant dimensions are used for optimal distribution and performance.
In general, the quality of the polymer used in the production of the fiber, fiber geometry and the total usage amount are the main factors affecting the cost.
When used in optimal proportions, these fibers do not adversely affect the workability of concrete, although in some cases the water/cement ratio may need to be slightly adjusted.
It shows a significant improvement in the tensile strength of concrete. While it increases impact and wear resistance, it may not have a direct effect on compressive strength.
The production of Macro Synthetic Fibers is more sustainable and energy efficient compared to steel fibers. No risk of corrosion extends the service life of structures and further reduces their environmental impact.
TTCast
TTCast is a chemical additive specially developed for the prefabricated concrete sector, significantly enhancing the early strength and fluidity of concrete. Features
- High Early Strength: Substantially increases the early strength of concrete to facilitate early demolding.
- High Workability Retention: Thanks to its polycarboxylate-based formula, it ensures better dispersion of cement particles, resulting in a lower water-to-cement ratio and thus increased strength.
- Ease of Handling: Improves concrete workability for easier placement and compaction.
- Rapid Setting: Facilitates quick setting of concrete and eliminates the need for vibration.
- Increased Strength and Durability: Reduced water-to-cement ratio significantly enhances concrete strength and durability.
- High Workability and Workability Retention: Its polycarboxylate-based structure prevents cement agglomeration and ensures more homogeneous distribution. It maintains the desired consistency of concrete with a low water-to-cement ratio.
- Time and Labor Savings: Facilitates faster and easier concrete placement, reducing labor costs and construction time.
- Aesthetic and Quality Surfaces: Enhanced workability contributes to smoother and higher-quality surfaces.
- High-Performance Concrete: Widely used in the production of prefabricated elements with high early and long-term strength.
- High-Flow Concrete: Used in the production of concretes requiring high flowability and workability.
- Self-Compacting Concrete: Used in the production of concrete that easily settles under its own weight.
- Complex Forms and Confined Spaces: Used for filling complex forms and placing concrete in confined spaces.
- Material Savings: Reduced water usage enhances cement efficiency and allows for material savings.
- Energy Efficiency: Faster placement and less vibration requirement reduce energy consumption.
- Environmental Impact: Reduced water usage and durable structures contribute to environmental sustainability.