This high-tech product, independently developed by our company’s technical team after prolonged and arduous research, integrates the outstanding properties of belite sulphoaluminate cement and a variety of cementitious materials, achieving a Hunter whiteness of ≥82. It exhibits well-balanced and excellent performance across the early, middle, and late stages of curing. After hydration, the resulting products feature a highly dense microstructure, low drying shrinkage, slight expansion, rapid setting and hardening, high early strength, and sustained strength development with age. It is the ideal choice for high-grade floor screeds, terrazzo flooring, and decorative architectural elements.

Technical Features

Physical Properties

◆Specific surface area: greater than 400 m² ²/kg

◆ Setting time: Initial set 8–20 min, final set 15–40 min

◆Strength:

◆ Hunter White Degree ≥ 82. Thanks to its outstanding high whiteness, it provides a purer base for color formulation, enabling more precise and vibrant color reproduction and making it easier to achieve the desired color effects.

◆ This product features low drying shrinkage, minimal volumetric change, and excellent crack resistance. The cement-based self-leveling mortar prepared with this cementitious material exhibits a volumetric change of 0.0016%–0.0064%, which is only 2%–8% of that observed in products made from silicate cementitious materials.

◆ Excellent workability: Good workability when combined with mineral admixtures, resulting in low curing difficulty and reduced curing costs.

◆ Exhibits excellent impermeability and superior resistance to sulfate attack.

◆Free expansion rate: With a cement-to-sand ratio of 1:0.5, the 28-day free expansion rate is 0.00% to 0.15%.

◆Excellent frost resistance and efflorescence resistance effectively mitigate freeze–thaw damage and surface efflorescence, providing more reliable performance for engineering applications.

Scope of Application

Currently, the primary application areas for this product include high-end self-leveling mortars, terrazzo mortars, decorative flooring systems, custom GRC artistic products, and UHPC-based components.

◆Flooring mortar. The white belite–sulfoaluminate cementitious binder has comprehensively upgraded both the performance and aesthetics of flooring mortars, such as cement-based self-leveling mortars. With its outstanding high-whiteness property, it imbues flooring mortars with greater color expressiveness, enabling precise alignment with diverse customer aesthetic preferences. It also effectively addresses key challenges associated with cement-based self-leveling mortars, including dimensional stability and adhesion to the underlying concrete substrate.

◆ Terrazzo mortar, sculpted mortar, and artistic flooring. The white belite sulphoaluminate cementitious binder, leveraging its outstanding whiteness, provides an ideal solution for the customized color requirements of terrazzo and sculpted mortar applications—whether it’s the rich color palette of terrazzo or the delicate, nuanced hues of sculpted mortar, it delivers precise matching. In addition, it boasts early strength, rapid hardening, low shrinkage, and corrosion resistance, effectively addressing issues such as shrinkage in terrazzo applications and the need for early strength and corrosion resistance in sculpted mortar applications.

◆GRC artistic products. Thanks to its outstanding high whiteness, the white belite sulphoaluminate cementitious binder enhances the purity of the mortar matrix at the source, effortlessly achieving a harmonious balance between aesthetic appeal and practicality. It delivers rapid early strength, thereby shortening the curing period; exhibits low heat of hydration, reducing the risk of cracking; offers excellent workability, making it well-suited for both GRC shotcrete and cast-in-place applications; and demonstrates strong corrosion resistance, extending the service life of the finished products.

◆UHPC products. The white belite–sulfoaluminate cementitious binder boasts high whiteness, ensuring that its incorporation into UHPC does not compromise the material’s white appearance. This makes it well suited to meet the demand for high-strength, decorative concrete in modern construction, with applications including decorative components for high-rise buildings, high-speed railways, and bridge projects. Its rapid early strength development helps accelerate production cycles. Low heat of hydration combined with excellent crack resistance is compatible with the dense microstructure characteristic of UHPC. Outstanding workability and water retention further facilitate conforming to UHPC forming processes. Enhanced weather resistance and durability extend the service life of finished products. Moreover, the setting time can be precisely adjusted to accommodate complex construction conditions.

Instructions for Use and Precautions:

◆ During formulation, the product must be used only in accordance with the factory-issued quality test report or after re-testing.

Packaging and Storage

◆ Store in a sealed container in a dry environment; shelf life is no less than 45 days. Use the entire contents after opening; if the product expires or becomes damp, its performance will be compromised and it must be retested and found compliant before use.

Inorganic terrazzo

Inorganic terrazzo

Inorganic terrazzo