Vista Superplast
Vista Superplast is a high water reducer and slump retaining admixture formulated by using Sulphonated Naphthalene Formaldehyde; it is supplied as a light brown liquid which is suitable for concreting in all climates. Its special formulation allows for water reductions without any loss to workability, and also allows to produce higher quality concrete of reduced permeability.
Vista Superplast complies with 1S--9103:1999 and BS:5075 part 3, and also with ASTM-C-494 Type ‘F’ and Type ‘A’ depending on the dosages used.
Specifications
| Pot Life, 25 Deg. Cel. | Minimum 2 hrs |
| Service Temperature | - 40 to 85 Deg. Cel. |
| Full Cure | Upto 8 days in tropical conditions |
| Movement Accommodation Factor, % | Butt Joints : ± 25, Lap Joints : ± 50 |
| Shore A Hardness | 22 + 3 |
| Theoretical Coverage, Rm, Grm | 55 For 2.5 mm x 12.5 mm |
| Application Temp, Deg. Cel. | 5 - 50 |
| Service Temp, Deg. Cel. | - 40 - 85 |
| Solid Contents, % | 97 - 100 |
| Specific Gravity | 1.60 – 1.70 |
| Colour | Grey |
| Setting Time, Hr, 35 Deg. Cel. | 6 |
| Shelf Life | 12 Months in original unopened sealed condition. |
