| Customization: | Available |
|---|---|
| Appearance: | Water |
| Application: | Concrete Admixture |
|
Still deciding? Get samples of $ !
Request Sample
|
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
Introducing the BT-303 Slump Retention Type Superplasticizer by Shandong Gaoqiang New Material Technology Co., Ltd-a forefront innovation in the realm of concrete water reducers. This advanced polycarboxylic acid formulation is engineered to remarkably curb slump loss in concrete, making it an essential companion for high water-reduction needs. It excels across a spectrum of applications, including pumping concrete, super-fluid self-compacting systems, high-strength, high-performance exigences, and commercial concrete endeavors.
The ingenious design of the BT-303's molecular structure incorporates active groups such as esters and amides. These groups bestow the polycarboxylic acid superplasticizer with its distinctive slump retention prowess. Within the alkaline milieu of concrete, esters undergo a gradual hydrolysis, transforming into carboxylic acid groups. These groups adeptly adhere to cement particles, bestowing a superb slow-release action that safeguards against slump loss.
Within the alkaline environment of concrete, the reactive components in this product's molecular structure smartly release dispersive groups over time. This mechanism aids in persistently dispersing cement, thereby effectively mitigating slump loss and ensuring your concrete maintains its integrity.
(1) Impressive slump retention: Maintain over 80% of concrete's initial slump even after an hour, effectively tackling rapid slump loss issues. of the slump of the fresh concrete after 1 hour, ensuring efficiency in maintaining workability.
(2) Outstanding concrete performance post-application: Achieve exceptional workability in fresh concrete, along with superior hardening and enduring durability.
(3) Extensive adaptability: Compatible with a wide range of cement types, including Portland cement, slag silicate, fly ash cement, and pozzolan cement, as well as various admixtures.
(4) Eco-friendly production: Our manufacturing process upholds green standards, producing no hazardous 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 | 15% |
| Pressure bleeding rate | 30% |
| Air Content | 3% |
(1) Perfect for crafting various concrete types-early-strength, retarded, precast, cast-in-place, and more-suitable for both industrial and civil architectural projects. Particularly advantageous for low-grade commercial concrete.
(2) A versatile choice for pivotal national projects including high-speed railways, nuclear facilities, water conservancy and hydropower infrastructures, subways, grand bridges, expressways, harbors, and wharfs.
(3) Ideal for diverse industrial and civil construction scenarios, as well as commercial concrete mixing plants.
1. Standard dosing ranges from 0.6% to 1.2% based on cementitious content. Optimal dosage should be ascertained through experimental assessments tailored to specific materials and project characteristics. Suitable for both standalone use and in combination with high water-reducing polycarboxylic agents.
2. While typically not used solo, BT-303 can be combined with water-reducing and set-retarding mother liquors to curb slump loss or paired with functional aids for retarder, early strength, antifreeze, or pumping capabilities. Application should be guided by thorough testing and precise compounding techniques.
3. BT-303 is compatible with a variety of admixtures such as early strength agents, air entrainment agents, and retarders. Always perform testing prior to use, and avoid combining with naphthalene series reducers.
4. When incorporating active admixtures like fly ash or slag, calculate the water-reducing agent dosage based on the total cementitious material content.
Package: Available in 220 kg drums, 23.5 tons Flexitank, 1100 kg IBC, or customized upon request, ensuring flexibility and convenience for diverse logistical needs.
Storage: BT-303 Slump Retention Type Superplasticizer must be stored in a well-ventilated, dry warehouse with temperatures maintained between 2-35 degrees Celsius. Ensure the packaging remains intact and sealed to guarantee a shelf life extending up to one year. Keep the product shielded from direct sunlight and protect it from freezing to maintain its efficacy.
The BT-303 is a cutting-edge slump-preserving polycarboxylic acid water reducer, crafted with precision by our company. It excels in significantly minimizing concrete slump loss, making it the ideal choice for high water-reducing applications. BT-303 is versatile, seamlessly integrating into pumping concrete, super-fluid self-compacting, high-strength, and high-performance concrete, as well as commercial concrete applications.
The reactive groups within this product's molecular structure gradually release dispersing agents in alkaline concrete, maintaining cement dispersion and effectively inhibiting slump loss.
(1) Remarkable slump retention: The slump retention value is substantial, maintaining more than 80% of the fresh concrete's original slump after one hour, effectively 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) Superior performance: After application, fresh concrete exhibits excellent workability, enhanced hardening qualities, and outstanding durability.
(3) Versatile adaptability: Compatible with a wide range of cements, including Portland, ordinary Portland, slag silicate, fly ash, pozzolan, and various admixtures.
(4) Eco-friendly production: Our green manufacturing process ensures no generation of the three waste products, aligning with environmental 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) This innovative BT-303 Slump Retention Type Superplasticizer is crafted for excellence across a variety of concrete forms including early-strength, retarded, precast, cast-in-place, large flow, self-compacting, mass, high-performance, and aesthetically pristine fair-faced concrete. It is an essential component for ready-mixed and cast-in-situ concrete within diverse industrial and civil structures, and it is particularly advantageous for lower-grade commercial concrete applications.
(2) Radiating versatility and reliability, this product is ideal for use in a spectrum of prestigious national and key infrastructure endeavors. These range from the expansive high-speed railway networks, robust nuclear power facilities, comprehensive water conservancy and hydropower projects to the intricate subway systems, majestic large bridges, vital expressways, and bustling harbor wharfs.
(3) This superplasticizer is applicable to a myriad of industrial and civil construction ventures, seamlessly integrating into commercial concrete mixing plants for enhanced performance.
1. For optimal results, please use a dosage of 0.6% to 1.2% based on the total cementitious material content. The precise amount should be tailored through experimental testing according to specific engineering materials and characteristics. It can be expertly combined with high water-reducing polycarboxylic acid agents or utilized independently.
2. Although commonly used in conjunction, this product has the flexibility to be utilized solely (though seldom in practice). It can be synergized with water-reducing and set retarding mother liquors to minimize concrete slump loss or compounded with functional aids to produce admixtures flaunting retarder, early strength, antifreeze, and pumping functionalities. Application methods and conditions are best determined through rigorous testing and advanced compounding techniques.
3. This superplasticizer harmonizes beautifully with other admixtures such as early strength agents, air entrainment agents, and retarders. However, ensure comprehensive testing prior to application. Importantly, avoid combining with naphthalene series water reducers to maintain optimal effectiveness.
4. In scenarios where active admixtures like fly ash and slag are present in the concrete mixture, the water-reducing agent should be meticulously calculated considering the total amount of cementitious materials to ensure high-quality results.
){kind=link}