ART-M640|Cement-Based Construction Material

• Customization: Available
• Appearance: Water
• Application: Concrete Admixture
• Model NO.: ART-M640
• Chemical Composition: Polycarboxylate-based Water Reducers
• Setting Time: Normal Setting Time
• Type: High Ratio Water Reducing Type
• Water Reduction Rate: 40%-50%
• Color: Colorless transparent
• Solid Content/%: 45±1
• pH: 6±1
• Density/g/cm3: 1.08±0.02
• Alkali Content: ≤1.0%
• Chloride Ion Content: ≤0.01%
• Transport Package: IBC Tank
• Specification: ART-M640
• Trademark: ARIT
• Origin: Nanjing
• HS Code: 3824401000
• Production Capacity: 200000tons/Year

Product Description

ART-M640

Slump Retention Admixture

Description

ART-M640  is a cyclohexane polycarboxylate-based slump retention admixture independently developed by ARIT. It is characterized by its controlled release, smooth release profile, and excellent compatibility with cement. This product meets the needs of various project-oriented and civil construction engineering applications, improving various performance indicators of concrete and significantly extending its workability.
To a certain extent, this product is suitable for extreme high-temperature conditions, with a release time exceeding 5 hours. It has low sensitivity to dosage selection, making it easy to control. The product also has excellent air-entrainment regulation capabilities, which greatly enhance the mechanical properties and durability of concrete. Compared with similar products, it offers significant cost-performance and performance metrics.


Main Characteristics

 

Low Dosage: The recommended dosage is 0.05%-0.1% (by weight of cement).
Long Slump Retention: At higher dosages, the slump loss is negligible even after 4 hours. This ensures the workability of the concrete during long-distance transportation and pumping, without affecting the normal setting of the concrete.

Good Workability: Under high slump conditions, there is no noticeable segregation or bleeding, and the concrete maintains a uniform appearance. When used in the formulation of high-strength concrete, it provides excellent workability and cohesiveness, facilitating easy mixing and pouring.

Low Air Content: The concrete has an air content of less than 3%, which, while maintaining good durability, enhances the concrete's density and improves its strength and resistance to corrosion.

Wide Compatibility: It can be effectively combined with a variety of other admixtures, enhancing its performance, and shows excellent compatibility with different types of cement and supplementary materials.

High Strength Gain Rate: It promotes a higher strength gain rate, improves shrinkage performance, and reduces the carbonation rate of the concrete.

Low Concrete Shrinkage: It significantly reduces concrete shrinkage, greatly improving the stability and durability of the concrete.

Excellent Product Stability: The product retains uniform color during low-temperature storage, with no signs of separation, flocculation, or sedimentation.

Environmentally Friendly: The product is non-toxic and harmless, making it an eco-friendly solution that supports sustainable development.

Applications

 

Ordinary commercial concrete and pumped concrete in high-temperature environments

Concrete with ultra-long construction time requirements

Concrete with long transportation requirements

Self-compacting concrete and large-volume concrete

Concrete for bridges, highways, and railways.

Physical and chemical indicator
 

Items	Performance
Appearance	Colorless and transparent
pH	6.0±1
Chloride ion content	≤0.01%
Solid Content/%	45±1
Density/g/cm^3	1.08±0.02
Alkali Content(as Na2O)	≤1.0%

Recommended Dosage

1.0% to 5.0% weight of binder
Pre-testing must be performed to determine the exact dosage rate

Packaging

Plastic drums or transported in bulk by tankers.  

Storage

Stored in a cool, dry place, away from direct sunlight, in a dedicated warehouse or a designated storage area.  
The shelf life is 1 year. After this period, the product can still be used if it passes testing and is verified to meet the required standards.