- All concreting operations in cold and freezing seasons, especially in cold regions
AF-101 Powder antifreeze admixture
With the arrival of the cold and freezing season, concreting operations cease, resulting in a large number of facilities and workeforce becoming useless. Using AF-1 Concrete antifreeze admixture is an appropriate way of solving this problem. AF-1 Antifreeze admixture is produced according to ASTM C494 and C666.
- Reduction of water freezing point causing the elimination of freezing hazard in fresh concrete. Using AF-1 Antifreeze admixture, concreting may be done down to -15℃.
- This material is not classified as hazardous and harmful to health and the environment; however, it must not be swallowed or be in contact with the eyes.
- In case of accidental contact with skin or eyes, immediately rinseit with plenty of water.In case of being swallowed, immediately visit a physician.
AS-1 Accelerator lacks Cl– and has no adverse effect on rebars
| Physical state | powder |
| Color | light gray |
| Specific weight | ∼ 1.3 gr/cm3 |
| Cl– | None |
| pH | 8-9 |
| Standard | ASTM C494 |
| Expiry period and storage | one year, in roofed storage and out of direct sunlight |
| package | 25 kg plastic bags |
