| Customization: | Available |
|---|---|
| Appearance: | Water |
| Application: | Concrete Admixture |
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BT-302, a revolutionary, fast-releasing and slump-retaining mother liquor, is meticulously crafted from TPEG through advanced free radical polymerization. This groundbreaking product introduces a novel sustained-release group directly into its synthesis. In concrete's alkaline environment, BT-302's molecular structure slowly releases a dispersive function group, ensuring optimal cement dispersion over time. This results in remarkable inhibition of concrete slump loss. Though its water reduction rate is lower, BT-302 shines with unparalleled slump protection performance. It is ideally paired with water-reducing mother liquors such as JS-101B and JS-101A. BT-302 is exceptionally beneficial for high-strength concrete applications where superior slump protection is critical. Its remarkable versatility ensures it excels in a myriad of engineering projects, from pumping concrete and super-flow self-compacting concrete to high-strength high-performance concrete and commercial concrete, pivotal for high-speed railways, expressways, hydro-power stations, and other monumental engineering ventures.
2. Benefit from unparalleled slump performance, allowing concrete to maintain its slump for an outstanding 2 hours without any diminishment.
3. Despite its low water reduction rate necessitating combination with water-reduction-type mother liquor, the outcomes are extraordinarily impressive.
4. With its low viscosity and thixotropy, BT-302 is perfectly tailored 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 finds wide-ranging application in high-speed railways, nuclear power plants, water conservancy projects, subways, large bridges, expressways, harbors, and wharves, making it indispensable for national large-scale and critical projects.
3. An ideal choice for numerous industrial and civil construction projects, as well as commercial concrete mixing stations. Its versatility is virtually limitless.
1. This product is a colorless or light yellow liquid. Typically, use 0-20% mother liquor in synergy with a water-reducing mother liquor. Additionally, blend with other minor materials to formulate a water-reducing agent. The dosage of the water-reducing agent generally comprises 1% to 3% of the total cementing material weight.
2. Before employing BT-302 or modifying the type and batch of cement and gravel, it's essential to conduct adaptability testing with the specific cement and gravel. Based on test results, determine an optimal proportion for the water-reducing agent.
3. While BT-302 can be used independently, it is often not recommended. It pairs seamlessly with water-reducing and set-retarding mother liquors to minimize concrete slump loss. Alternatively, combine it with functional aids to develop admixtures with retarder, early strength, antifreeze, or pumping capabilities. Testing and compounding technology should guide application methods and conditions.
4. BT-302 integrates harmoniously with other admixtures such as early strength agents, air-entraining agents, and retarders. Ensure compatibility through testing prior to use. Avoid mixing with naphthalene series water reducers.
5. Concrete cement and mix ratios should be defined by testing. During use, incorporate the mixed and measured water into the concrete mixer concurrently, ensuring quality through thorough mixing tests.
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.
Shandong Gaoqiang New Material Technology Co., Ltd., founded in 2012 with a registered capital of 117 million yuan, stands as a beacon of innovation. We are a modern admixture production enterprise committed to energy efficiency and environmental stewardship. Specializing in the concrete and construction industries, we blend scientific research with top-tier products and sales expertise. Globally recognized as a leader in exporting construction chemical products, Gaoqiang excels in the research, production, and distribution of chemical solutions. Our flagship offering, the Polycarboxylate Superplasticizer, is celebrated worldwide as an essential component in concrete water reducers, (super)plasticizers, accelerators, and retarders.
Operating from two state-of-the-art factories equipped with six production lines and two large-scale production units, along with collaborations with two university laboratories, we boast a formidable production capacity of 100,000 tons per year. With domestic sales reaching 80,000 tons, our extensive marketing and export experience have fortified our team's quality and enhanced our services. We continuously innovate, developing new products to meet the diverse needs of customers across various industries, ensuring that every demand is met with precision and excellence.
Gaoqiang is passionately driven by the mission of 'Making Science and Technology Integral to Construction, Ensuring Global Safety.' This mission fuels our dynamic enterprise culture centered on 'customized production,' fostering shared growth among our staff, clients, and business partners. We earnestly invite collaboration and developmental partnerships with customers both locally and internationally, paving the way for a secure and innovative future.
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* Tailoring our offerings to your specific needs, we provide customized products and comprehensive application programs, ensuring that every requirement is meticulously addressed.
* Enjoy the advantage of FREE samples and the flexibility to place small orders, accommodating your needs irrespective of scale.
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