| Customization: | Available |
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| Appearance: | Water |
| Application: | Concrete Admixture |
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Experience the extraordinary with BT-303, the apex of polycarboxylic acid water reducers designed by Shandong Gaoqiang New Material Technology Co., Ltd. This revolutionary product is masterfully engineered to dramatically reduce slump loss in concrete, making it the quintessential choice for high water-reducing needs. Whether you're dealing with pumping concrete, crafting super-fluid self-compacting mixtures, or producing high-strength, high-performance concrete, BT-303 is precisely crafted to meet the exacting demands of commercial concrete projects.
The brilliance of BT-303 lies in its sophisticated molecular architecture, which ingeniously integrates active ester and amide groups. This design innovation results in a polycarboxylic acid superplasticizer that is celebrated for its remarkable slump retention prowess. In the alkaline milieu of concrete, ester groups undergo hydrolysis, transforming into carboxylic acid, which then adsorbs onto cement particles to deliver enduring, controlled slump protection, ensuring persistent workability throughout.
In the alkaline environment of concrete, the reactive molecular components of BT-303 progressively release dispersive agents, maintaining optimal cement dispersion and effectively preventing premature slump loss. This results in a meticulously calibrated concrete consistency that aligns with high-performance benchmarks.
(1) Exceptional slump retention: Maintains over 80% of the initial slump after one hour, effortlessly addressing rapid slump loss challenges.Fresh concrete exhibits outstanding workability, while the hardened state delivers unprecedented durability and resilience, ensuring long-term structural integrity.
(2) Superior Usage Performance: Significantly enhances the workability, hardening, and durability of concrete upon admixture application.
(3) Extraordinary Adaptability: Compatible with Portland, ordinary Portland, slag silicate, fly ash, pozzolan cements, and a multitude of admixtures, demonstrating its impressive versatility.
(4) Eco-Friendly Production: Manufactured with an environmentally conscious approach, generating no waste and promoting sustainable construction practices.
| 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) Versatile concrete formulations: From early-strength to self-compacting, precast to large flow applications, BT-303 excels in a wide array of concrete types, making it especially suited for lower-grade commercial uses.
(2) Ideal for Major Infrastructure: High-speed railways, nuclear power facilities, water conservancy projects, subways, bridges, expressways, harbors, and wharfs all gain from its exceptional performance and reliability.
(3) Universal Application: Perfect for industrial, civil construction, and commercial concrete mixing plants, ensuring consistent quality and reliable performance across the board.
1. Optimal dosage: 0.6%~1.2% of the total cementitious material. Ideal usage should be confirmed through testing, whether standalone or in combination with high water-reducing agents.
2. Versatile application: BT-303 can be utilized independently or in conjunction with water-reducing mother liquor and retarding agents to minimize slump loss, or combined with functional aids for enhanced retarder, early strength, antifreeze, and pumping capabilities. Tailored testing is recommended for best results.
3. Extensive compatibility: BT-303 can be used with early strength agents, air entrainment agents, and retarders, subject to preliminary testing. Avoid combining with naphthalene-based reducers.
4. When incorporating active admixtures like fly ash or slag, calculate the water-reducing agent amount based on total cementitious materials to achieve optimal results.
Flexible packaging solutions: Available in 220kgs/drum, 23.5 tons/Flexitank, or 1100kg/IBC, customized to meet your specific requirements.
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