| Customization: | Available |
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| Appearance: | Water |
| Application: | Concrete Admixture |
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Introducing the latest breakthrough in concrete technology: the High-Performance BT-303 Slump Retention Superplasticizer. Developed independently by Shandong Gaoqiang New Material Technology Co., Ltd, this cutting-edge polycarboxylic acid water reducer is engineered to dramatically curtail slump loss in concrete. Ideal for high water-reducing scenarios, BT-303 is your go-to solution for pumping concrete, super-fluid self-compacting, high-strength, high-performance, and commercial concrete applications.
The secret to the BT-303's effectiveness lies in its innovative molecular structure, which features active ester and amide groups. These groups transform into carboxylic acid under the alkaline conditions of concrete and adhere to the cement particles, delivering an unparalleled slow-release slump retention capability. This molecular magic ensures that our superplasticizer offers remarkable performance in slump protection.
In the alkaline environment of concrete, this product's molecular architecture initiates a gradual release of dispersing agents. This action continuously disperses cement particles, effectively inhibiting slump loss and ensuring concrete integrity. Experience a new era of concrete management with our advanced slump retention technology.
(1) Remarkable Slump Retention: Retains over 80% of its initial slump value after one hour, offering a robust solution to the rapid slump loss commonly experienced in fresh concrete. This breakthrough capability effectively addresses and conquers the challenges of rapid slump loss, ensuring sustained workability.
(2) Superior Concrete Performance: Post-application, concrete showcases excellent workability, paired with outstanding hardening and long-lasting durability.
(3) Versatile Compatibility: Demonstrates exceptional adaptability with various cements including Portland cement, ordinary Portland cement, slag silicate, fly ash cement, pozzolan cement, and diverse admixtures.
(4) Eco-Friendly Production: Embracing green production processes, this product is crafted without generating any three waste products, making it an environmentally responsible choice.
| 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) Perfectly suitable for a wide array of concrete types such as early-strength, retarded, precast, cast-in-place, large flow, self-compacting, mass, high-performance, and fair-faced concretes. Whether for industrial or civil buildings, ready-mixed or cast-in-situ concrete, it is particularly suited for low-grade commercial projects.
(2) Highly recommended for national and key infrastructure projects including high-speed railways, nuclear power facilities, water conservancy and hydropower plants, subways, large bridges, expressways, and ports.
(3) Ideal for diverse industrial and civil construction applications and commercial concrete mixing facilities.
1. The recommended dosage ranges from 0.6% to 1.2% based on total cementitious materials. Determine the optimal amount through experimental testing tailored to specific engineering materials and characteristics. Use alone or with high water-reducing polycarboxylic acid agents for best results.
2. Typically employed in combination rather than alone, this product can pair with water-reducing or retarding mother liquors to minimize slump loss. It can also be compounded with additives for additional properties like retardation, early strength, antifreeze, or pumping. Determine the method through testing and compounding technology.
3. Compatible with other admixtures such as early strength agents, air entrainment agents, and retarders, though testing is advised prior to use. Avoid mixing with naphthalene-based reducers.
4. When active admixtures like fly ash and slag are part of the concrete mix, factor the water-reducing agent as part of the total cementitious material volume.
Packaging options include 220kg drums, 23.5 tons in Flexitanks, 1100kg IBCs, or customizable requests to suit your delivery needs.
Storage: Ensure optimal preservation by storing in a ventilated dry warehouse within a temperature range of 2-35 degrees. The packaging should remain intact and unopened for maximum efficacy. This product boasts a shelf life of one year. Avoid exposure to direct sunlight and protect from freezing to maintain its superior quality.
BT-303 represents a groundbreaking advancement in slump-preserving polycarboxylic acid water reducers, meticulously developed by our company. This innovative product excels at significantly curbing the slump loss of concrete, making it ideal for high water-reducing applications. Its versatility allows it to be widely employed in pumping concrete, super-fluid self-compacting mixtures, as well as high-strength and high-performance concrete and commercial concrete formulations.
Within the alkaline milieu of concrete, the product's reactive groups methodically release dispersing elements. This ongoing dispersion of cement particles effectively mitigates slump loss, ensuring prolonged workability.
(1) The product offers an impressive slump retention value, maintaining over 80% of the initial slump in fresh concrete after an hour to effectively address rapid slump loss issues. of the slump of the fresh concrete after 1 hour, which can effectively solve the problem of rapid concrete slump loss.
(2) Delivers superior performance post-application, with fresh concrete exhibiting excellent workability, hardening, and durability.
(3) Boasts wide adaptability, compatible with Portland cement, ordinary Portland cement, slag silicate, fly ash cement, pozzolan cement, and various admixtures.
(4) Environmentally conscious production with zero waste, underlining our commitment to sustainability.
| 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 | 5% |
| Pressure bleeding rate | 30% |
| Air Content | 3% |
(1) Discover unparalleled versatility with our High-Performance BT-303 Slump Retention Superplasticizer, expertly engineered for an extensive range of concrete applications. Whether you're crafting early-strength concrete, retarded concrete, precast units, or cast-in-place structures, this superplasticizer provides unmatched performance. Its adaptability shines in large flow, self-compacting, mass, and high-performance concrete formulations. Elevate the quality of fair-faced concrete and various industrial and civil buildings, particularly enhancing low-grade commercial concrete with supreme ease.
(2) The High-Performance BT-303 finds its perfect fit in prestigious national and key infrastructure projects, including high-speed railways, nuclear power plants, water conservancy and hydropower constructions, subways, grand bridges, expressways, harbors, and wharves. Trust in its reliability for the most demanding engineering feats.
(3) Ideal for a broad spectrum of industrial and civil construction needs, this superplasticizer seamlessly integrates into commercial concrete mixing plants, ensuring vibrant, high-quality outcomes for all types of constructions.
1. For optimal results, employ a dosage ranging from 0.6% to 1.2%, meticulously calculated based on the total cementitious materials. Adjust the dosage through precise experimentation tailored to your project's materials and characteristics. Highly compatible, this superplasticizer can be compounded with high-performance polycarboxylic acid water-reducing agents or utilized independently for a refined, water-reducing benefit.
2. While it's suitable to use as a standalone, it typically complements other admixtures for superior results. By combining with water-reducing and set-retarding mother liquors, you can minimize concrete slump loss. Additionally, compounding with functional aids enables the creation of potent admixtures that deliver retarder, early strength, antifreeze, and pumping capabilities. Optimize application methods and conditions through advanced testing and compounding techniques.
3. This versatile product collaborates seamlessly with an array of admixtures, including early strength agents, air entrainment agents, and retarders. Essential pre-use testing ensures compatibility, while avoiding mixture with naphthalene series water reducers is crucial for optimal performance.
4. When incorporating active admixtures like fly ash and slag into your concrete mix, it's imperative to calculate the water-reducing agent proportionally to the total cementing materials, ensuring a balanced and effective mix.
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