ZP-1 / Water reducing / plasticizing additive for concrete
- Allows to plasticize concrete or masonry up to grade S4 and process at negative temperatures
- Does not promote layering of concrete
- Increases the flexural strength of concrete
- Does not contain chlorine ions
Processing
- Formwork and building elements must be cleared of snow and ice
- For production and processing of ready-mixed concrete at air temperatures up to -15°C
- Additive is added together with water intended for concrete preparation
- It is recommended to calculate the amount of additive as part of water in the water-cement ratio
- The use of the additive does not exempt you from observing the concreting rules in winter conditions
Tehnical data
Chemical composition: Formic acid salt and sodium lignosulfonate solution in water
Packing
- 1l, 5l, 25l / plastic can, 1000l container
| Storage time | Certificate | Colour | Specific weight | Dry residue, % | Consumption at 0°C to -5°C | Consumption at -5°C to -10°C | Consumption at -10°C to -20°C |
|---|---|---|---|---|---|---|---|
| 24 months | 1327-CPR-0899 LVS EN 934-2+A1: 2012,T2 | Brown | 1,16 g/cm³ | 29 - 31% | 1.5-2.5% by weight per 1kg of cement | 2.5-3.8% by weight per 1kg of cement | 3.8–5% by weight per 1kg of cement |
