| Customization: | Available |
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| Appearance: | Water |
| Application: | Concrete Admixture |
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Introducing BT-303, a remarkable innovation in the realm of polycarboxylic acid water reducers, meticulously designed by the experts at Shandong Gaoqiang New Material Technology Co., Ltd. This state-of-the-art solution is specially formulated to dramatically reduce slump loss in concrete, making it the perfect choice for applications requiring high water reduction. BT-303 excels in a multitude of scenarios, including pumping concrete, super-fluid self-compacting mixtures, and robust high-strength, high-performance concrete. It is the premium solution for fulfilling the rigorous demands of commercial concrete projects.
BT-303 distinguishes itself with its advanced molecular architecture, featuring active ester and amide groups. This unique design gives rise to a polycarboxylic acid superplasticizer celebrated for its exceptional slump retention abilities. Within the alkaline environment of concrete, the ester groups undergo hydrolysis to transform into carboxylic acid, which effectively adsorbs onto cement particles. This action delivers a controlled, slow-release slump protection, guaranteeing enduring workability.
In the alkaline environment of concrete, the product's molecular reactive groups gradually release dispersive components, maintaining cement dispersion and effectively preventing premature slump loss. The outcome is a precisely controlled consistency in concrete that meets the highest performance standards.
(1) Exceptional Slump Retention: Retains over 80% of initial slump after 1 hour, effortlessly addressing rapid slump loss challenges.Fresh concrete exhibits outstanding workability, while its hardened form displays remarkable durability and resilience.
(2) Exceptional Performance: Enhances workability, hardening, and durability of concrete significantly after admixture application.
(3) Unrivaled Versatility: Compatible with Portland, ordinary Portland, slag silicate, fly ash, pozzolan cements, and various admixtures, showcasing its adaptability.
(4) Environmentally Friendly: Manufactured without producing waste, making it an eco-conscious choice for sustainable construction.
| Item | Standard |
| Appearance | light yellow liquid/colourless |
| Density(g*cm3) | 1.02-1.05 |
| PH Value | 5-7 |
| Solid Contents | 50%±1.5 |
| Alkali content | <0.3% |
| Cement fluidity MM | 270mm per Hour |
| Water reducing Rate | 15% |
| Pressure bleeding rate | 30% |
| Air Content | 3% |
(1) Flexible Concrete Preparation: From early-strength to self-compacting, precast to large flow, BT-303 shines across diverse concrete types, especially suited for low-grade commercial applications.
(2) Ideal for Major Projects: High-speed railways, nuclear power, water conservancy, subways, bridges, expressways, harbors, and wharfs all benefit from its exceptional performance.
(3) Universal Fit: Suitable for a range of industrial, civil construction, and commercial concrete mixing plants, ensuring consistent quality and performance.
1. Recommended Dosage: Use 0.6%~1.2% of the total cementitious material. Determining the optimal usage requires testing, whether utilized alone or with high water-reducing agents.
2. Versatile Application: BT-303 can be used independently or in combination with water-reducing mother liquor and retarding agents to reduce slump loss, or with functional aids for retarder, early strength, antifreeze, and pumping capabilities. It is advised to perform testing to tailor application methods effectively.
3. Broad Compatibility: Suitable for use with early strength agents, air entrainment agents, and retarders, pending pre-use testing. It should not be combined with naphthalene-based reducers.
4. When incorporating active admixtures like fly ash or slag, calculate the water-reducing agent amount based on the total cementitious materials for optimal results.
Packaging Options: Available in 220kgs/drum, 23.5 tons/Flexitank, or 1100kg/IBC, customized to meet your specific requirements.
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