DESCRIPTION:
AT-PLAST (N) is a liquid water reducing agent based on organic polymer based integral waterproofing compound. STANDARD: AT-PLAST (N) complies with IS: 9103 and IS: 2645
USES:
- AT-PLAST (N) is an excellent Organic Polymer based water reducing agent with following uses:
- Where placing conditions are difficult
- In piling
- Where pumped concrete is required
- Improved workability is required without increased water
- Exposed surfaces are important
ADVANTAGES:
- Substantial improvement in workability without increased water
- No risk of segregation
- Upto 12% water reduction
- Increases the workability without increased water
- Retains the same workability after reducing water
- Does not contain any added chloride, i.e. chloride free
- Setting time of concrete is not effect
- Compatible with all types of Portland cement
DOSAGE:
- 1 kg AT-PLAST (N) per 50 kg bag of cement
INSTRUCTION FOR USE:
- AT-PLAST (N) is normally added to the mixing water before its addition to the dry mix. In case of accidental over dosage the strength is not affected.
TECHNICAL DATA:
BASE | Organic Polymer |
COLOUR | Dark brown |
ODOUR | Sweet wood resin |
SOLID CONTENT (%) | 30 ± 3 |
SPECIFIC GRAVITY @ 25ᵒC | 1.20 ± 0.02 |
CHLORIDE ION CONTENT | NIL |
pH VALUE | 8.0 ± 1.0 |
PERMIABILITY TO WATER | Passes when tested as per IS : 2645 |
COMPRESSIVE STRENGTH : 3 DAYS | 180 kg / cm² (minimum) |
SETTING TIME : INITIAL | Not below 30 min |
SETTING TIME : FINAL | Not above 600 min |
PACKAGING & STORAGE:
- AT-PLAST (N) is available in the following pack:
- Shelf life is 12 months in sealed containers as provided if stored properly in original, unopened packaging, at temperatures between +5°C and +35°C.
- Protect from direct sunlight and frost
- 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.
- If required get medical attention.