| Customization: | Available |
|---|---|
| Appearance: | Water |
| Application: | Concrete Admixture |
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BT-302 is a state-of-the-art, fast-releasing, and slump-retaining mother liquor, artistically crafted from TPEG through advanced free radical polymerization. This groundbreaking product integrates a novel sustained-release group in its synthesis. Within concrete's alkaline environment, BT-302's molecular slow-releasing group gradually liberates a dispersive function group, ensuring cement dispersion over time. This feature significantly curtails concrete slump loss. Although BT-302 has a modest water reduction rate, its unparalleled slump protection performance is unmatched. Typically, it partners with water-reducing mother liquors like JS-101B and JS-101A for optimal results. BT-302 shines in high-strength concrete applications, where superior slump protection is paramount. It seamlessly fits into a spectrum of engineering wonders, including pumping concrete, super-flow self-compacting concrete, high-strength high-performance concrete, and commercial concrete for high-speed railways, expressways, hydro-power stations, and other monumental projects.
2. Benefit from unparalleled slump performance, allowing concrete to maintain its slump for an impressive 2 hours without any loss.
3. Its low water reduction rate makes it ideal for combination with water-reduction-type mother liquor, delivering extraordinary results.
4. With low viscosity and thixotropy, BT-302 is perfectly suited for concrete with a low water-cement ratio, enhancing fluidity 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 indispensable in high-speed railways, nuclear power plants, water conservancy projects, subways, large bridges, expressways, harbors, and wharves-proving essential for national large-scale and key projects.
3. Ideal for a plethora of industrial and civil construction projects and commercial concrete mixing stations, showcasing its boundless versatility.
1. This product appears as a colorless or light yellow liquid. Typically, use 0-20% mother liquor in combination with a water-reducing mother liquor to achieve optimal results. Additionally, blend with other materials to formulate a water-reducing agent. The dosage for this agent generally comprises 1% to 3% of the total cementing material weight.
2. Before using BT-302 or changing types and batches of cement and gravel, conduct adaptability testing with the specific materials. Following the test results, design an optimal proportion for the water-reducing agent to ensure compatibility and efficiency.
3. Although BT-302 can be used independently, it is often more effective when used in combination. Seamlessly blend with water-reducing and set-retarding mother liquors to minimize concrete slump loss, or pair with functional aids to develop admixtures with additional capabilities such as retarders, early strength, antifreeze, or pumping features. Testing and compounding technology should guide application methods and conditions for best performance.
4. BT-302 harmoniously integrates with other admixtures like early strength agents, air-entraining agents, and retarders. Ensure compatibility through testing before use to avoid any adverse reactions. It is advised to avoid mixing with naphthalene series water reducers to maintain product integrity.
5. Define concrete cement and mix ratios through rigorous testing to ensure optimum quality. During use, integrate the mixed and measured water into the concrete mixer simultaneously after conducting thorough mixing tests to guarantee the desired concrete quality.
6. When incorporating active admixtures like fly ash and slag, accurately calculate the water-reducing agent amount as a percentage of the total cementing material weight to maintain balance and effectiveness.
Shandong Gaoqiang New Material Technology Co., Ltd., established in 2012 with a registered capital of 117 million yuan, stands as a beacon of innovation in the modern admixture production sector. Dedicated to energy conservation and environmental protection, we specialize in serving both the concrete and construction industries. Our expertise integrates cutting-edge scientific research with superior product offerings and sales strategies. As a professional entity committed to exporting top-tier construction chemical products, Gaoqiang has consistently prioritized excellence in the research, production, and sales of an array of chemical products. Our flagship offering, the Polycarboxylate Superplasticizer, is renowned for its efficacy as a concrete water-reducing agent and is widely utilized as a super plasticizer, accelerator, and retarder, thereby enhancing the construction industry's efficiency and sustainability.
At Gaoqiang, we take pride in our robust infrastructure, featuring two proprietary factories, six advanced production lines, and two large-scale production units, complemented by collaborations with two university cooperative laboratories. Our factories boast an impressive production capacity of 100,000 tons per year, with domestic sales reaching 80,000 tons. Through years of strategic marketing and export experience, our marketing team has honed their expertise, providing unparalleled service and fostering innovation with new product developments. We are adept at meeting the diverse and specific demands of our clientele across various industries with precision and excellence.
Gaoqiang is steadfast in its mission to 'Integrate Science and Technology into Construction, Making the World a Safer Place.' This guiding principle has cultivated a rich enterprise culture centered on 'customized production,' fostering the mutual growth of our staff, clients, and business. We sincerely welcome opportunities for cooperation and development with customers globally, eager to forge strong partnerships that transcend borders.
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* Harness the power of customization with our tailored product offerings and comprehensive application programs, designed to meet the unique requirements of each customer.
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