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| MID-RANGE SUPER PLASTICIZER
DESCRIPTION
ISOFLOW 7273 is a polycarboxylate-based superplasticizer developed for use in ready mixed concrete to give extended slump retention and high strength development of high specification grade concrete mixes. Suitable for use in hot and tropical climatic conditions.
ADVANTAGES
Water reduction significantly improves high early compressive strength developments through the production low permeability concrete. Improved resistance of carbonation and Increased flexural strength. Does not contain chlorides or other steel corrosion promoting ingredients.
USES
- Reduces the Water/Cement Ratio with excellent improvements in both fresh and hardened concrete properties.
- Improves early and ultimate compressive strength and enhances durability.
- Concrete placing in congested steel reinforcement Depending on dosage rate used; high flow and self-leveling.
COMPATIBILITY
ISOFLOW 7273 is compatible with other Cemex admixtures used in the same concrete mix. All admixtures should be added to the concrete separately and must not be premixed together prior to addition. ISOFLOW 7273 is suitable for use with all type of Portland cements and cement replacement material such as GGBS, Fly Ash, Microsilica.
TECHNICAL PROPERTIES
STANDARD COMPLIANCE: BS EN 934-2 and ASTM C494 as Type D & G depending on dosage.
DOSAGE
Recommended dosage is 0.3 2.2% by weight of cementitious material including GGBS, Fly Ash, Microsilica. Higher dosage by weight binder can be use depending on the mix design. Trail mix must be performing to establish the exact dosage require.
DISPENSING
The correct quantity of ISOFLOW 7273 should be measured by means of a recommended dispenser. ISOFLOW 7273 should be dispense into the concrete mixer together with mixing water.
SUPPLY
210 litre drum, 1000 litre totes and Bulk Supplies.
STORAGE
ISOFLOW 7273 has minimum shelf life of minimum12 month provided the temperature is kept within the range of 5ºC – 50ºC.
HEALTH AND SAFETY
HAZARD:
ISOFLEX 7273 Does not fall into the hazard classifications of current regulations However, it should not be swallowed or allowed to come into contact with skin and eyes.
PPE PRECAUTIONS:
Suitable protective gloves and goggles should be worn. Splashes on the skin should be removed with water. In case of contact with eyes rinse immediately with plenty of water and seek medical advice. If swallowed seek medical attention immediately do not induce vomiting.
DISPOSAL:
Cleaning and disposal spillages should be absorbed onto sand, earth or vermiculite and transferred to suitable containers. Remnants should be hosed down with large quantities of water. The disposal of excess or waste material should be carried out in accordance with local legislation under the guidance of the local waste regulatory authority.
Additional Information: Additional Information Refer MSDS (available on request).