
Mapei
DYNAMON SP5100 U
Superplasticiser admixture based on polymer-modified polycarboxylate ether for high-performance concrete mixes with very low water/cement ratios, high compressive strengths, and long slump retention in hot climates
SKU: MAPEI-DYNAMON-SP5100-U-157
About this itemMAPEI CERTIFIED
- Consistency: Liquid CHLORIDE-FREE
- Color: Brown HIGH-PERFORMANCE
- Density: 1.07 ± 0.02 g/cm³ at +25°C COMPLIES WITH ASTM C494 TYPE F AND G
- pH: 5.0 ± 1.5 MAPEI CERTIFIED
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Uses & Advantages
Primary Uses
- High-performance concrete requiring exceptional workability and durability
- Self-compacting concrete for heavily reinforced sections
- Precast concrete elements with high early and ultimate strengths
- Mass concrete pours with improved cohesion
- Piling mixes and raft foundations
- Fly ash, silica fume, GGBS, and tri-blend concrete mixes
Key Advantages
- Enables high early and ultimate compressive strengths
- Reduces water and cement content for a lower carbon footprint
- Provides long slump retention in hot climates
- Compatible with a range of supplementary cementitious materials
FEATURES & BENEFITS
Consistency
Liquid
Color
Brown
Density
1.07 ± 0.02 g/cm³ at +25°C
pH
5.0 ± 1.5
Classification (EN 934-2)
High-range water-reducing superplasticising admixtures, Table 3.1-3.2
Classification (ASTM C494)
Type F and G
Chloride Content
Nil (according to EN 934-2)
Alkali Content
< 3.0% (EN 480-12)
Dynamon SP5100 U is a high-performance, chloride-free superplasticiser admixture based on advanced polymer-modified polycarboxylate ether technology. It is designed to significantly reduce the water/cement ratio, enhance flowability, and improve both fresh and hardened concrete properties. This admixture is ideal for producing self-compacting and high-performance concrete mixes, particularly in hot climates.
Key Specifications
ConsistencyLiquid
ColorBrown
Density1.07 ± 0.02 g/cm³ at +25°C
pH5.0 ± 1.5
Chloride ContentNil (EN 9342
Alkali Content< 3.0% (EN 48012
Packaging / Pack SizeAvailable in 200 L drums, 1000 L IBCs, and bulk on request.
Certified standard values under UAE climate conditions.
DOWNLOADS & DATA SHEETS
Key Performance Benefits
Consistency
Liquid
Color
Brown
Density
1.07 ± 0.02 g/cm³ at +25°C
pH
5.0 ± 1.5
Classification (EN 934-2)
High-range water-reducing superplasticising admixtures, Table 3.1-3.2
Classification (ASTM C494)
Type F and G
Chloride Content
Nil (according to EN 934-2)
Alkali Content
< 3.0% (EN 480-12)
Storage & Handling Guidelines
- Store in sealed containers for up to 12 months.
- Protect from frost and direct sunlight.

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FREQUENTLY ASKED QUESTIONS
The typical dosage ranges from 0.5-2.0 L per 100 kg of total cementitious material. For high-grade concrete with low water/cement ratios, a maximum dosage of 2.5 L per 100 kg can be used, provided setting times are checked and comply with project requirements.
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