2024.11.14

Benefits of CSA Binder

Benefits of CSA Binder

Rapid Strength Development

When incorporated into mortars or concrete, CSA significantly accelerates strength development. For instance, concrete and mortars containing CSA Binder can achieve in 24 hours the same strength that OPC attains in 28 days, thereby reducing construction time and enabling earlier utilization of the structures.

Fast Bond

The original setting time of CSA can commence after just twenty minutes, with the final set reached after 30 minutes. Furthermore, the processing time can be extended through the use of retarders. Unlike other binders, CSA maintains its reactivity even under low temperatures, ensuring reliable performance in various conditions.

Shrinkage Compensation

Several aspects highlight the shrinkage compensation ability of CSA:

Although CSA requires more water than Portland cement, the water is fully chemically bound, leaving no surplus. In contrast, the water surplus in other binder types often leads to shrinkage, warping, and cracking.
During the hardening phase, a stable expansion occurs, which effectively prevents gradual shrinkage, enhancing the long-term stability of the material.
The tension during hydration builds up in a shorter timeframe compared to typical cement types, further contributing to its ability to manage shrinkage.

Low Carbon Footprint

It is softer than Portland cement, resulting in reduced energy requirements during the grinding process.
It is calcined at a lower temperature of 2250°F compared to Portland cement's 2700°F.
Portland cement production is accountable for approximately 8% of global carbon dioxide emissions, with around 579kg of carbon dioxide emitted per 1000kgs of production. In contrast, the production of CSA Binder has the lowest carbon dioxide emissions when compared to alternatives like sodium metasilicate, magnesium, and calcium aluminate cement.