| Customization: | Available |
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| Appearance: | Water |
| Application: | Concrete Admixture |
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JS-109 is a revolutionary advancement in slump-preserving polycarboxylic acid water reducers, meticulously developed by Shandong Gaoqiang New Material Technology Co., Ltd. This innovative solution dramatically curtails concrete slump loss, making it an ideal choice for high water-reducing applications. Its versatility shines in various applications, including pumping concrete, super-fluid self-compacting mixes, high-strength, high-performance, and commercial concrete.
The ingenious molecular design of this product incorporates active constituents like ester and amide groups, culminating in a polycarboxylic acid superplasticizer with outstanding slump retention capabilities. Within the alkaline environment of concrete, the ester groups progressively hydrolyze into carboxylic acid groups which adhere to the cement particles' surface, offering an exceptional slow-release slump protection mechanism.
In the alkaline milieu of concrete, the reactive constituents in the molecular structure of JS-109 gradually liberate dispersing groups. This continuous dispersion effect perpetuates the cement's workability, effectively diminishing concrete slump loss.
(1) The product boasts an impressive slump retention value, maintaining more than 80% of the initial slump of fresh concrete after an hour, efficiently tackling the challenge of rapid slump loss.
(2) Post-application, the concrete exhibits remarkable performance. It showcases excellent workability while fresh, and outstanding hardening and durability attributes post-curing.
(3) Adaptability at its best. JS-109 harmonizes seamlessly with Portland, ordinary Portland, slag silicate, fly ash, pozzolan cements, and various admixtures.
(4) Environmentally conscious and sustainable manufacturing process eliminates waste by-products.
| 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) Perfect for crafting early-strength, retarded, precast, cast-in-place, large flow, self-compacting, mass, high-performance, and fair-faced concrete. It's particularly suited for low-grade commercial concrete and a wide array of industrial and civil edifices, including ready-mixed and cast-in-situ concrete.
(2) Ideally suited for pivotal national projects such as high-speed railways, nuclear power, water conservancy, hydropower projects, subways, majestic bridges, expressways, harbors, and wharfs.
(3) Applicable across diverse industrial and civil construction, including commercial concrete mixing plants.
1. Standard dosage ranges from 0.6%~1.2% based on the total cementitious components. Optimal dosage should be experimentally determined tailored to specific engineering materials. Suitable for use with high water-reducing polycarboxylic acid agents, either in combination or standalone.
2. This product can be employed singularly (although it's usually not used alone). It can be amalgamated with water-reducing or set retarding mother liquors to mitigate slump loss or combined with functional aids for admixtures offering retarder/early strength/antifreeze/pumping benefits. Application methods and conditions should be verified through testing and compounding technology.
3. Harmoniously blends with other admixtures like early strength agents, air entrainment, and retarders, pending pre-use testing. Avoid blending with naphthalene-based water reducers.
4. When mixing with active components like fly ash and slag, calculate the water-reducing agent dosage based on the total cementitious materials.
Package: Available in 220kgs/drum, 24.5 tons/Flexitank, 1000kg/IBC, or customizable per client request.
Storage: To preserve its superior quality, store the Efficient JS-109 Polycarboxylate Superplasticizer Liquid in a well-ventilated, dry warehouse at a stable temperature range of 2-35ºC. Ensure the packaging remains intact and unsealed to maintain a shelf life of one year. Protect diligently from direct sunlight and freezing temperatures to safeguard its efficacy.
Presenting BT-303, an avant-garde slump-preserving polycarboxylic acid water reducer, masterfully engineered by our team. It is meticulously crafted to significantly mitigate concrete slump loss, making it ideal for high water-reducing applications. BT-303 is versatile, excelling in pumping concrete, super-fluid self-compacting concrete, high-strength, high-performance mixes, and commercial concrete alike.
Within the alkaline milieu of concrete, the active molecular groups in this formulation gradually release dispersive agents, perpetuating the dispersion of cement particles. This controlled release effectively curtails concrete slump loss, achieving optimal performance.
(1) Remarkable slump retention ensures the concrete maintains over 80% of its initial slump even after one hour, expertly addressing rapid slump loss challenges. of the slump of the fresh concrete after 1 hour, which can effectively solve the problem of rapid concrete slump loss.
(2) Outstanding post-application performance. Fresh concrete exhibits exceptional workability, along with superior hardening and durability.
(3) Exceptional adaptability to a wide range of cements and admixtures, including Portland cement, ordinary Portland cement, slag silicate, fly ash cement, pozzolan cement, and beyond.
(4) Environmentally conscious production with no generation of three waste products, underscoring our commitment to sustainability.
| 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) Unleash the full potential of your construction projects with our versatile JS-109 Polycarboxylate Superplasticizer, perfect for crafting early-strength and retarded concretes, precast and cast-in-place solutions, and even specialty concretes like high-performance and fair-faced options. Ideal for medium-sized industrial and civil buildings, it shines in ready-mixed and cast-in-situ applications, and is especially effective for low-grade commercial projects.
(2) Elevate national and landmark projects to new heights! Our product is your go-to choice for high-speed railways, nuclear power plants, water conservancy and hydropower projects, subways, large bridges, expressways, and harbors. Achieve unparalleled quality and reliability for these critical infrastructures.
(3) Our superplasticizer is adaptable for a variety of industrial and civil constructions, seamlessly integrating into commercial concrete mixing plants to enhance productivity and quality.
1. Experience optimal results with a recommended dosage of 0.6% to 1.2% based on the total cementitious materials. Fine-tune the dosage through experimental assessment to suit the specific engineering materials and characteristics. It harmonizes perfectly with high water-reducing polycarboxylic acid agents or can be used independently.
2. This product offers flexible usage. While typically not used singly, it can be combined with water-reducing and set retarding mother liquors to curb concrete slump loss. Or, blend it with functional aids to achieve admixtures boasting retarding, early strength, antifreeze, and pumping capabilities. Tailor the application method through precise testing and advanced compounding technology.
3. Maximize compatibility by using this product alongside other admixtures such as early strength agents, air entrainment agents, and retarders. Comprehensive testing is advised prior to use. Note: Avoid mixing with naphthalene series water reducers to maintain efficacy.
4. When integrating active admixtures like fly ash and slag into your concrete mix, calculate the water-reducing agent dosage based on the totality of cementing materials to ensure optimal performance.
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