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High Performance Super Plasticising Powder Admixture
DESCRIPTION
Deltamix SP Powder is a high range water reducing super plasticising powder admixture, that increase plasticity which ensure easier workability, increase compressive strength and assist maximum compaction to the fresh concrete.
USES
Suitable for structural and precast concrete, floor topping such as screeds and granolithic toppings. Best performance on basement slab and other underground structure.
ADVANTAGES
- Enhances durability
- Controlled retardation
- Improves compressive strength
- Reduced cement content
- Improved workability
Instruction for use
Even though Deltamix SP Powder improve performance of the concrete, the concrete itself must have a good characteristic; good grading aggregates, with minimum cement content of 300 kg/m3. Normal dosage of Deltamix SP Powder is 1 – 3% of PC content by weight. Trial mix before application on site is suggested to obtain the optimum dosage case. The fresh concrete must be cured properly to reduce the risk of concrete cracking
TECHNICAL DATA
|
Form |
Powder |
|
Colour |
Yellowish White |
|
Chloride Content |
Nil |
|
RECOMMENDED CONCRETE MIX DESIGN |
|
|
Cement Content |
350 kg/m3 concrete |
|
Water Cement Ratio |
0.45 |
|
Initial Slump |
80 ± 10 mm |
|
Normal Dosage |
7 kg/m3 |
|
Final Slump |
160 – 200 mm |
|
Packaging |
25 kg bag |
HEALTH AND SAFETY
Deltamix SP Powder has the alkaline characteristic, prolonged contact with skin shall be avoided. Precaution on ingestion the liquid, in the event of splashes to eyes should be washed immediately with running water and seek for medical assistance.
FIRE
Deltamix SP Powder is non-flammable under normal usage.