| Customization: | Available |
|---|---|
| Appearance: | Water |
| Application: | Concrete Admixture |
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BT-302, a revolutionary innovation in concrete additives, is a cutting-edge, fast-releasing, slump-retaining mother liquor crafted from TPEG through advanced free radical polymerization techniques. This state-of-the-art product integrates a novel sustained-release group within its formulation. In the alkaline environment of concrete, the slow-releasing group within BT-302's molecular structure gradually releases a dispersive function group, ensuring sustained cement dispersion. This key feature significantly curtails concrete slump loss. While BT-302 has a modest water reduction rate, its unparalleled slump protection performance is unmatched. It is commonly used alongside water-reducing mother liquors such as JS-101B and JS-101A. BT-302 is particularly beneficial for high-strength concrete applications where superior slump protection is crucial. It thrives in a range of engineering wonders, such as pumping concrete, super-flow self-compacting concrete, high-strength high-performance concrete, and commercial concrete designated for high-speed railways, expressways, hydro-power stations, and other monumental engineering projects.
2. Enjoy superior slump performance, empowering concrete to maintain its slump for an impressive duration of up to 2 hours without experiencing any loss.
3. Although it exhibits a low water reduction rate, when combined with water-reduction-type mother liquor, the results are remarkable and speak for themselves.
4. Thanks to its low viscosity and thixotropy, BT-302 is perfectly suited for concrete with a low water-cement ratio, optimizing performance and workability.
| Item | Standard |
| Appearance | light yellow liquid |
| Density(g*cm3) | 1.02-1.05 |
| PH Value | 6-8 |
| Solid Contents | 50%±1.5 |
| cement fluidity mm( | 270mm/Hr |
| Water reducing Rate | 5% |
| bleeding rate ratio | 0% |
| Pressure bleeding rate | 30% |
| Air Content | 3% |
| Slump retention mm (30min) | 200mm |
| Slump retention mm (60min) | 170mm |
| 3D Compressive strength ratio | 190MPa |
| 7D Compressive strength ratio | 170MPa |
| 28D Compressive strength ratio | 150Mpa |
2. BT-302 is widely applied in high-speed railways, nuclear power plants, water conservancy projects, subways, large bridges, expressways, harbors, and wharves, making it a vital component for national large-scale and key projects.
3. Ideal for an extensive array of industrial and civil construction projects, as well as commercial concrete mixing stations, its versatility is truly limitless.
1. This product is a colorless or light yellow liquid. Typically, employ a 0-20% mother liquor in combination with a water-reducing mother liquor. Additionally, blend with other small materials to formulate a water-reducing agent. The water-reducing agent dosage generally constitutes 1% to 3% of the total cementing material weight, ensuring optimal results.
2. Before utilizing BT-302 or modifying the type and batch of cement and gravel, adaptability testing with specific cement and gravel is essential. Based on test outcomes, devise an optimal proportion for the water-reducing agent, tailored to achieve the best performance.
3. Although BT-302 can be used independently, it is often not recommended. It harmonizes seamlessly with water-reducing and set-retarding mother liquors to minimize concrete slump loss. Alternatively, pair it with functional aids to develop admixtures with retarder, early strength, antifreeze, or pumping capabilities. Testing and compounding technology should dictate application methods and conditions, ensuring optimal use.
4. BT-302 integrates well with other admixtures such as early strength agents, air-entraining agents, and retarders. Ensure compatibility through testing before use to avoid any issues. Avoid combining with naphthalene series water reducers to maintain product integrity.
5. Concrete cement and mix ratios should be defined through rigorous testing. During use, incorporate the mixed and measured water into the concrete mixer concurrently, after conducting mixing tests to ensure the highest quality concrete.
6. When incorporating active admixtures like fly ash and slag, calculate the water-reducing agent amount as a percentage of the total cementing material weight to maintain consistency and effectiveness.
Shandong Gaoqiang New Material Technology Co., Ltd., founded in 2012 with a registered capital of 117 million yuan, is a dynamic and modern admixture production enterprise. Our company is dedicated to energy conservation and environmental protection, with a special focus on serving the concrete and construction industries. We seamlessly integrate scientific research, innovative products, and strategic sales to offer unparalleled service. As a professional exporter of construction chemical products, Gaoqiang has been at the forefront of research, production, and sales of various chemical products since its inception. Our expertise lies in concrete admixtures, with our flagship product, the Polycarboxylate Superplasticizer, being widely recognized as an effective concrete water reducing agent, plasticizer, accelerator, and retarder.
Our company boasts two state-of-the-art factories, six advanced production lines, and two large-scale production facilities, complemented by partnerships with two university research laboratories. Our factory's impressive production capacity reaches up to 100,000 tons per year, with domestic sales accounting for 80,000 tons. Over the years, our marketing prowess and export experience have elevated our team's quality, enhanced our services, and led to the continuous development of new products. We are committed to meeting the diverse needs of customers across various industries, ensuring tailored solutions that exceed expectations.
Gaoqiang is driven by the vision of 'Integrating science and technology into construction, creating a safer world.' This ethos shapes our corporate culture of 'customized production,' fostering mutual growth among our staff, clients, and business partners. We warmly invite collaboration and development opportunities with customers both domestically and internationally, forging partnerships that drive innovation and success.
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*CRCC certified Chinese supplier, demonstrating our commitment to quality and excellence.
*Our comprehensive one-stop service includes product search, offering, stringent quality control, efficient warehousing, and seamless international logistics.
*We deliver customized products and comprehensive application programs, meticulously tailored to meet our customers' specific requirements.
*We provide FREE samples and welcome small orders, ensuring accessibility and convenience for all.
*Customized packaging solutions are available to better suit your needs.
*Our professional teams ensure superior after-sales service and robust technical support, guaranteeing customer satisfaction.
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