Concrete Producing Systems
KingAdd 25AF®
Cold weather concreting admixture.
Colour
Yellowish/ light brown
Freezing point
-32°C
Packaging
Bulk/IBC
Standards
1 cited
BS5075
Overview
KingAdd 25AF is a multi-component concrete additive in liquid form for producing high quality concrete at very low temperatures. KingAdd 25AF is chloride free.
Applications
- KingAdd 25AF is recommended for use in conditions such as:
- Concrete casting at low temperatures
- Expected overnight frost
- Early concrete strength requirements
- High strength concrete
Advantages
- KingAdd 25AF provides for the following:
- Increased frost resistance
- Improved early and long term strengths
- Chloride free - does not attack reinforcement
- COMPATIBILITY KingAdd 25AF is compatible with other KINGKRETE admixtures used in the same concrete mix
- If more than one type of admixture will be used in concrete mix, they must be dispensed to the concrete separately
- STANDARDS KingAdd 25AF complies with the following specifications:
- EN934-2
- BS5075
- ASTM C494, Type C
Technical Properties
| Property | Value | Standard |
|---|---|---|
| Colour | Yellowish/ light brown | — |
| Freezing point | -32°C | — |
| Specific gravity | 1.36 ± 0.01 | — |
| Chloride content | : Nil | BS5075 |
| Air entrainment | Typically less than 2% additional air is entrained above control mix at normal dosages | — |
Standards & Approvals
BS
BS5075
ISO
ISO 9001 · 14001 · 45001Quality & EHS
Usage & Packaging
Packaging
KingAdd 25AF is available in 25 and 210 liters drums, and 1000 liters containers.
Storage
Shelf life is 1 year when stored under cover, out of direct sunlight and protected from extremes of temperature
Pack formats
Bulk/IBC, Drum, Container
Product family
Part of the KingAdd range