| Customization: | Available |
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| Appearance: | Water |
| Application: | Concrete Admixture |
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Introducing the JS-109, a revolutionary polycarboxylic acid water reducer meticulously engineered by Shandong Gaoqiang New Material Technology Co., Ltd. This state-of-the-art product is designed to dramatically inhibit concrete slump loss, positioning itself as an ideal choice for high water-reducing applications. Versatile and efficient, JS-109 is perfect for pumping concrete, super-fluid self-compacting mixtures, high-strength and high-performance constructions, and commercial concrete endeavors.
The sophisticated molecular architecture of JS-109 incorporates dynamic active groups such as ester and amide groups, crafting a polycarboxylic acid superplasticizer with exceptional slump retention abilities. In the alkaline environment of concrete, ester groups undergo gradual hydrolysis into carboxylic acid groups, which then adhere to the cement particles. This process ensures a remarkable slow-release slump protection effect, revolutionizing concrete technology.
In concrete's alkaline conditions, the reactive molecular structure of JS-109 methodically releases dispersing groups. These groups persistently disperse the cement particles, achieving a sustained inhibition of slump loss, a milestone in maintaining concrete integrity.
(1) Impressive slump retention: Retains over 80% of the initial slump value even after 1 hour, providing an effective solution to the rapid slump loss challenge in concrete applications.
(2) Superior concrete performance: Ensures excellent workability, hardening, and durability of fresh concrete, establishing new standards in construction quality.
(3) Exceptional adaptability: Seamlessly compatible with Portland cement, ordinary Portland cement, slag silicate, fly ash cement, pozzolan cement, and various admixtures, making it highly versatile.
(4) Environmentally conscious: Manufactured with a commitment to sustainability, producing zero waste throughout the production process.
| 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) Ideal for crafting a wide array of concrete types, including early-strength, retarded, precast, cast-in-place, large flow, self-compacting, mass, high-performance, and fair-faced concrete. It excels in applications for industrial and civil buildings, specifically advantageous for low-grade commercial concrete.
(2) Perfectly suited for national and key infrastructure initiatives such as high-speed railways, nuclear power plants, water conservancy and hydropower projects, subways, expansive bridges, highways, harbors, and wharfs, ensuring unparalleled performance.
(3) Adaptable to a variety of industrial and civil construction projects and commercial concrete mixing facilities, offering universal application potential.
1. Recommended dosage ranges from 0.6% to 1.2% based on total cementitious materials. Optimal levels should be confirmed through experimental testing specific to engineering materials and characteristics. Suitable for use alone or in combination with high water-reducing polycarboxylic acid agents.
2. JS-109 can be utilized alone or synergistically with water-reducing mother liquor and set retarding mother liquor to manage concrete slump loss. It can also be compounded with functional aids for retarder, early strength, antifreeze, or pumping capabilities. Application methods should be verified through testing and compounding strategies.
3. Compatible with various admixtures such as early strength agents, air entrainment agents, and retarders. Always conduct tests prior to use. Avoid mixing with naphthalene series water reducers to ensure optimal results.
4. When incorporating active admixtures like fly ash and slag, calculate the water-reducing agent based on the total cementitious material content.
Packaging options include 220kgs per drum, 24.5 tons per Flexitank, 1000kg per IBC, or customized requests to meet client needs. Delivery solutions are flexible and tailored to ensure efficient logistics management.
Storage: For the utmost preservation of our High-Performance JS-109 Polycarboxylate Superplasticizer Liquid, store in a well-ventilated, dry warehouse within a temperature range of 2-35ºC. Ensure packaging remains intact and unsealed for a shelf life extending to one year. Shield from direct sunlight and freezing conditions to maintain product integrity.
Introducing BT-303, our cutting-edge, slump-preserving polycarboxylic acid water reducer. Developed independently, it dramatically curtails concrete slump loss. Ideal for high water-reducing applications, it's perfect for pumping concrete, super-fluid self-compacting, high-strength, high-performance, and commercial concrete.
In alkaline concrete environments, reactive groups in our product's molecular structure gradually release dispersing agents. This continuous cement dispersion effectively mitigates concrete slump loss.
(1) Exceptional slump retention, maintaining over 80% of initial slump after one hour, addressing rapid slump loss efficiently. Fresh concrete retains excellent workability and exhibits outstanding hardening and durability.
(2) Superior performance post-application, ensuring fresh concrete's workability, hardening prowess, and durability.
(3) Broad adaptability to Portland, ordinary Portland, slag silicate, fly ash, pozzolan cements, and various admixtures.
(4) Eco-friendly production with no three waste products, championing a green, sustainable approach.
| 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) This versatile product is ideally crafted for an array of concrete applications including early-strength, retarded, precast, cast-in-place, and self-compacting concrete. It's a game-changer for large flow, mass, high-performance, and fair-faced concrete. Perfectly suited for industrial and civil structures, it enhances the quality of ready-mixed and cast-in-situ concrete, especially in low-grade commercial segments.
(2) This premium superplasticizer extends its expertise to national and key infrastructure projects. It plays a crucial role in high-speed railways, nuclear power facilities, water conservancy and hydropower ventures, subways, grand bridges, expressways, and port constructions.
(3) An essential component for diverse industrial and civil developments, this product is integral to commercial concrete mixing plants, ensuring quality and consistency.
1. Typically, incorporate at a dosage of 0.6% to 1.2% of the total cementitious material weight. To achieve optimal results, fine-tune the dosage through experimental evaluation according to specific engineering requirements. This product is equally effective when used with high water-reducing polycarboxylic acid agents or independently.
2. Although primarily combined with water-reducing and retarding mother liquors to minimize concrete slump loss, it can also be used solo. It can be compounded with functional aids to create admixtures possessing retarder, early strength, antifreeze, and pumping functionalities. Testing and precise compounding are essential for determining application methods and conditions.
3. Alliances with other admixtures such as early strength, air entrainment agents, and retarders are possible, yet should be validated through testing. Avoid pairing with naphthalene series water reducers for best results.
4. In concrete mixtures containing active admixtures like fly ash or slag, calculate the amount of water-reducing agent based on the total cementing materials for optimal performance.
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