DRACRIL SAND BLOCKER
Description
LINE CONCRETE
Plasticising admixtures for ready-mixed concrete
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» DRACRIL SAND BLOCKER
NEW GENERATION POLYCARBOXYLATE SUPERPLASTICISER. With SBA technology.
DRACRIL SAND BLOCKER is a state-of-the-art superplasticiser specially formulated to produce ready-mix concrete using “difficult sands” that contain clay or a high percentage of fine particles.
Product Application
Benefits
- The possibility to prepare high performance concrete even in case of complex sand containing clay or a high percentage of fine particles, or recycled aggregates.
- The possibility to produce concrete with very low W/C ratio (0.4) and S5 slump class, thus increasing durability.
- The possibility to maintain consistency for over one hour.
- The possibility to produce very durable concrete resistant to aggressive attack.
- Reduced entrapment of air macro bubbles ensures better surface finish.
- No segregation or bleeding; improved uniformity and cohesion.
- Improved quality of “exposed” concrete, concrete/iron adhesion, and resistance to abrasion.
- Reduced creep and shrinkage; improved adhesion to rebars.
Ideal for:
- Concrete produced with “difficult sand” or recycled aggregates.
- High strength, high performance and durable ready-mix concrete.
- Concrete subject to long transportation times.
- Concrete reinforced with FIBERMIX steel fibres.
- Ready-mix pumpable concrete.
Packages
- 20 kg can
- 200 kg drum
- 1000 kg tank
- Bulk in tanker
Consumption
- 0,5÷1,2 kg per 100 kg of cement
Colors
- Amber
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GENERAL CATALOGUE (DG)
Sinottico additivi per il calcestruzzo (DG)
