| Customization: | Available |
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| Appearance: | Water |
| Application: | Concrete Admixture |
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Introducing BT-303: a groundbreaking slump-preserving polycarboxylic acid water reducer, meticulously crafted by Shandong Gaoqiang New Material Technology Co., Ltd. This state-of-the-art solution is engineered to dramatically reduce the slump loss in concrete, making it the perfect choice for high water-reduction needs. Whether it's pumping concrete, super-fluid self-compacting mixes, high-strength, high-performance formulas, or commercial applications, BT-303 delivers unparalleled performance.
Harnessing the power of advanced chemistry, this product integrates active ester and amide groups within its molecular structure, resulting in a polycarboxylic acid superplasticizer renowned for its exceptional slump retention properties. In the alkaline environment of concrete, these ester groups slowly hydrolyze into carboxylic acid groups, adhering to the cement particles. This reaction ensures a sustained and effective slump protection, enabling longer workability of your concrete mix.
In the basic conditions of concrete, the reactive elements within this product's molecular framework are designed to gradually release, providing a sustained dispersing effect on the cement. This ensures that concrete remains workable, effectively preventing any significant slump loss throughout the pouring process.
(1) Unmatched slump retention capability, maintaining over 80% of the original slump for over an hour. This innovation effectively tackles the challenge of swift slump decline, ensuring consistency and reliability in concrete application.
(2) Exceptional concrete performance post-application. The fresh mix boasts superior workability, along with outstanding hardening and long-term durability.
(3) Versatile Compatibility: Effortlessly adaptable to a range of cement types including Portland, ordinary Portland, slag silicate, fly ash, pozzolan, and a variety of admixtures.
(4) Environmentally Conscious: A green solution with zero production waste, aligning with sustainable 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) Perfect for crafting 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 concrete. This product is ideal for both industrial and civil construction, ready-mixed and in-situ concrete applications, particularly suited for low-grade commercial projects.
(2) Ideal for national and key infrastructure initiatives, including high-speed railways, nuclear facilities, water conservancy and hydropower operations, subway systems, grand bridges, highways, and maritime ports.
(3) Suitable for various industrial, civil construction projects, and commercial concrete batching plants, ensuring versatility and wide-ranging applicability.
1. Typical dosage ranges between 0.6% and 1.2% of the total cementitious content. Optimal amounts should be tailored through experimental testing based on specific project requirements. BT-303 can be used in conjunction with high water-reducing polycarboxylic agents or independently.
2. This product is versatile, serving both as a standalone agent and in synergy with water-reducing or set-retarding mother liquors to mitigate slump loss. It can also be combined with functional additives to develop admixtures with added benefits such as retarders, early strength enhancers, antifreeze, and pumping capabilities. Testing and formulation should guide its application.
3. Compatible with a variety of admixtures like early strength agents, air entrainment agents, and retarders. Ensure compatibility through pre-use testing. Avoid mixing with naphthalene-based water reducers.
4. When using active admixtures such as fly ash or slag, calculate the water-reducing agent dosage based on the total cementitious content to ensure optimal performance.
Packaging options include 220kg drums, 23.5-ton Flexitanks, 1100kg IBCs, or customized requests to meet your logistical needs.
Storage: To ensure the longevity and quality of our Premium BT-303 Superplasticizer, store it in a well-ventilated, dry warehouse at a temperature range of 2-35 degrees Celsius. Keep the packaging intact and unopened to maintain its one-year shelf life. Shield from direct sunlight and freezing conditions to preserve its efficacy.
Introducing BT-303, the latest advancement in slump-preserving polycarboxylic acid water reducers. Developed independently by our experts, it effectively minimizes concrete slump loss. This product is ideal for high water-reducing polycarboxylic applications, perfectly suited for pumping concrete, super-fluid self-compacting, high-strength, high-performance, and commercial concrete projects.
In the alkaline milieu of concrete, this product's molecular structure activates groups that maintain dispersion, continually breaking down cement clustering, thereby effectively sustaining concrete slump and mitigating loss.
(1) Exceptional slump retention, maintaining over 80% of fresh concrete slump after 1 hour, effectively addressing rapid slump loss challenges.
(2) Outstanding post-application performance. Fresh concrete exhibits excellent workability, with superior hardening and enduring durability.
(3) Versatile compatibility with various cements such as Portland, slag silicate, fly ash, and pozzolan, as well as diverse admixtures.
(4) Eco-conscious and sustainable, our production process is green, producing no three waste by-products.
| 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) Expertly tailored for preparing a multitude of concrete types such as early-strength, retarded, precast, cast-in-place, large flow, self-compacting, mass, high-performance, and fair-faced concrete. Perfectly suited for medium-grade ready-mixed and cast-in-situ concrete in both industrial and civil buildings, with a special affinity for low-grade commercial concrete.
(2) Widely versatile, this product is ideal for monumental national projects, including high-speed railways, nuclear power stations, water conservancy, hydropower structures, subways, grand bridges, expressways, and coastal harbors.
(3) Exceptionally compatible with various industrial and civil construction projects, as well as commercial concrete mixing facilities.
1. Employ a typical dosage range of 0.6%~1.2% (based on the total cementitious materials), optimizing through empirical testing to align with specific engineering materials and project characteristics. This product can be utilized solo or in synergy with a high-performance polycarboxylic acid water-reducing agent.
2. While this product can be used solo, it is often more effective when combined with water-reducing mother liquor and set retarding mother liquor. This combination reduces concrete slump loss. Alternatively, it can be compounded with functional aids to create admixtures with capabilities such as retardation, early strength, antifreeze, and enhanced pumpability. Tailor the application method and conditions through rigorous testing and advanced compounding technology.
3. Seamlessly integrates with a suite of other admixtures, such as early strength agents, air entrainment agents, and retarders. Ensure thorough testing before use. Caution: avoid mixing with naphthalene series water reducers.
4. When incorporating active admixtures like fly ash and slag, calculate the water-reducing agent amount based on the total cementitious materials to achieve optimal results.
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