| Customization: | Available |
|---|---|
| Appearance: | Water |
| Application: | Concrete Admixture |
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BT-302, an advanced, fast-releasing, and slump-retaining mother liquor, is meticulously crafted from TPEG through the innovative technique of free radical polymerization. This remarkable product integrates a groundbreaking sustained-release group within its synthesis. In the concrete's alkaline environment, BT-302's molecular structure gradually releases a dispersive function group, efficiently maintaining cement dispersion, thereby significantly curbing concrete slump loss. While BT-302 showcases a modest water reduction rate, its unparalleled slump protection attributes truly shine. Typically utilized alongside water-reducing mother liquors like JS-101B and JS-101A, BT-302 proves exceptionally beneficial in high-strength concrete applications requiring superior slump retention. It excels in enhancing a plethora of engineering feats, from pumping concrete to super-flow self-compacting concrete, high-strength high-performance concrete, and commercial concrete for high-speed railways, expressways, hydro-power plants, and other monumental engineering endeavors.
2. Revel in exceptional slump performance, empowering concrete to maintain its slump impressively for up to 2 hours without any loss.
3. Despite a low water reduction rate, when paired with water-reduction-type mother liquor, BT-302 delivers outstanding results.
4. Thanks to its low viscosity and thixotropic nature, BT-302 is tailor-made for concrete with a low water-cement ratio.
| 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 extensively employed in high-speed railways, nuclear power plants, water conservancy projects, subways, large bridges, expressways, harbors, and wharves, making it an indispensable asset in national large-scale and key projects.
3. Ideal for a wide range of industrial and civil construction projects, as well as commercial concrete mixing stations. Its versatility is truly remarkable.
1. This product is available as a colorless or light yellow liquid. Typically, employ 0-20% mother liquor in conjunction with a water-reducing mother liquor. Additionally, blend with other minor components to formulate a water-reducing agent. The water-reducing agent is generally dosed at 1% to 3% of the total cementing material weight.
2. Prior to utilizing BT-302 or altering the type and batch of cement and gravel, conducting adaptability testing with the specific cement and gravel is crucial. Based on test results, establish an optimal proportion for the water-reducing agent.
3. While BT-302 can be used independently, it is often not recommended. It seamlessly combines 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 determine application methods and conditions.
4. BT-302 harmonizes effectively with other admixtures such as early strength agents, air-entraining agents, and retarders. Ensure compatibility through testing prior to use. Avoid combining with naphthalene series water reducers.
5. Concrete cement and mix ratios should be determined through testing. During application, integrate the mixed and measured water into the concrete mixer simultaneously, after conducting mixing tests to ensure concrete quality.
6. When incorporating active admixtures like fly ash and slag, calculate the amount of the water-reducing agent as a percentage of the total cementing material weight.
Welcome to Shandong Gaoqiang New Material Technology Co., Ltd., established in 2012 with a robust registered capital of 117 million yuan. As a cutting-edge admixture production enterprise, we passionately aim to promote energy preservation and environmental protection. Our expertise lies in catering to the concrete and construction industries, seamlessly integrating scientific research with innovative products and effective sales strategies. We are a dedicated professional company, committed to exporting top-tier construction chemical products. Since our inception, Gaoqiang has been at the forefront of research, production, and sales of a diverse range of chemical products, particularly excelling in concrete admixtures. Our star product, the Polycarboxylate Superplasticizer, is highly acclaimed as a premier concrete water-reducing agent, including (Super)plasticizers, accelerators, and retarders, extensively utilized across the globe.
Our formidable infrastructure includes two proprietary factories, six state-of-the-art production lines, and two large-scale production facilities, complemented by collaborations with two university laboratories. Boasting an impressive production capacity of 100,000 tons per year, with domestic sales reaching 80,000 tons, we continually enhance our marketing and export capabilities. Our esteemed marketing team is committed to delivering superior services, fostering the development of cutting-edge products to meet the unique demands of diverse industries efficiently.
At Gaoqiang, we are driven by the visionary goal of 'Integrating Science and Technology into Construction to Make the World Safer.' This ethos underpins our vibrant enterprise culture focused on 'customized production,' fostering mutual growth among our dedicated staff, valued clients, and expanding business ventures. We genuinely welcome collaboration and shared development with partners from both domestic and international landscapes!
Resources & Capabilities
*A proud CRCC-certified Chinese supplier
*We offer a comprehensive suite of services including product search, competitive offers, meticulous quality control, reliable warehousing, and seamless international logistics, all within a single-stop solution.
*Tailor-made product customization and comprehensive application programs are available to meet specific customer requirements.
*We provide FREE samples and welcome small orders to ensure satisfaction.
*Adaptability is key: We accept Customized Packages to suit your needs.
*Our professional teams are dedicated to delivering exceptional after-sales service and robust technical support.
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