
Mapei
MAPEFLUID N444
High-range water-reducing superplasticizer for high-strength concrete and concrete containing high proportions of GGBS and silica fume
SKU: MAPEI-MAPEFLUID-N444-531
About this itemMAPEI CERTIFIED
- Consistency: Liquid CHLORIDE-FREE
- Color: Brown HIGH-RANGE WATER REDUCER
- Density: 1.24 ± 0.03 g/cm³ at +25°C (ISO 758) COMPLIES WITH ASTM C494 TYPE F AND G
- pH: 7.5 ± 1.5 (ISO 4316) MAPEI CERTIFIED
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Uses & Advantages
Primary Uses
- Ready-mix concrete
- Fly ash concrete
- Silica fume concrete
- Slag concrete
- Mass concrete
- Pile mixes
- Raft foundations
- Pouring in hot climates
Key Advantages
- Reduces water/cement ratio for improved concrete performance
- Enhances workability and strength in high-slag and mineral additive mixes
- Complies with international standards for water-reducing admixtures
- Effective in hot climate conditions
FEATURES & BENEFITS
Consistency
Liquid
Color
Brown
Density
1.24 ± 0.03 g/cm³ at +25°C (ISO 758)
pH
7.5 ± 1.5 (ISO 4316)
Chloride Content
Nil (EN 934-2)
Classification
Set retarding, high-range, water-reducing superplasticizer (EN 934-2)
Mapefluid N444 is a high-performance, chloride-free superplasticizing admixture designed to enhance the properties of fresh and hardened concrete. Formulated with advanced synthetic polymers, it is particularly effective in high-slag content mixes and complies with ASTM C494 as Type F and G, as well as EN 934-2 Table 11 standards. This liquid admixture is ideal for producing high-strength concrete with reduced water/cement ratios, making it suitable for a variety of demanding construction applications.
Key Specifications
Dosage for Standard Concrete0.51.5 L/100 kg of total cementitious materials
Dosage for HighPerformance Concrete0.53.0 L/100 kg of total cementitious materials
Storage Life18 months in closed containers
Packaging Options200 L drums, 1000 L IBC, bulk on request
Certified standard values under UAE climate conditions.
DOWNLOADS & DATA SHEETS
Key Performance Benefits
Consistency
Liquid
Color
Brown
Density
1.24 ± 0.03 g/cm³ at +25°C (ISO 758)
pH
7.5 ± 1.5 (ISO 4316)
Chloride Content
Nil (EN 934-2)
Classification
Set retarding, high-range, water-reducing superplasticizer (EN 934-2)
Storage & Handling Guidelines
- Store in original unopened container in cool, dry indoor conditions.
- Keep away from direct sunlight, rain, and extreme heat.
- Shelf life is 12 months when stored properly between +5°C and +35°C.

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Genuine Mapei Product
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FREQUENTLY ASKED QUESTIONS
For standard concrete, use 0.5-1.5 L per 100 kg of total cementitious materials. For high-performance concrete, use 0.5-3.0 L per 100 kg of total cementitious materials. Conduct site trials to determine the optimal dosage.
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