DESCRIPTION:
AT-PLAST (NR) is a mid range water reducing cum set retarding agent. STANDARD: AT-PLAST (NR) complies with IS: 9103 and ASTM C 494 Type B, D
USES:
- AT-PLAST (NR) can be used to produce high quality concrete in difficult conditions such as high temperature, congested reinforcements, long haul etc.
ADVANTAGES:
- Reduces water usage without loss of workability
- Improves workability
- Very effective for concrete where long haul is required
- Setting time of concrete is increased
- Slump loss can be controlled for a long time
- Chloride free hence does not attack reinforcement
- Ultimate strength is increased
- Surface finish is improved
DOSAGE:
- The dosage of AT-PLAST (NR) is 0.2-1.2% by weight of cement depending on the type of effect required.
- To establish exact dosage it is advisable to carry out site trials.
- AT-PLAST (NR) should be directly dispensed into the mixing water prior to its addition to the concrete.
TECHNICAL DATA:
TYPE | Modified Ligno Sulphonate |
COLOUR | Dark Brown Liquid |
SPECIFIC GRAVITY | 1.16 ± 0.02 |
CONSISTENCY:
- AT-PLAST (NR) is formulated from carefully selected raw materials and is manufactured under control conditions to produce a consistent product
HANDLING:
- AT-PLAST (NR) is formulated from chemicals, which present no fire or health hazard
PACKAGING & STORAGE:
- AT-PLAST (NR) is available in the following pack:
- Shelf life is 12 months in sealed containers as provided if stored under shade in ambient temperatures.
- Keep containers sealed and away from heat and cold in a well ventilated area
- Stir material well before use
HEALTH & SAFETY:
- Protect hands with rubber gloves and eyes with goggles.
- Accidental splashes to the skin or eyes must be rinsed immediately with clean water.
- Store in well-labeled containers.