Choose Appropriate Brine Blends Based on Temperature
At 16:00 in
Money in Numbers!!!! Brine by VSI 4K
What happens here
Three main liquid brine blends are discussed: straight salt brine (23.3% sodium chloride), and an additive blend (e.g., 90/10 mix of 900 gallons of brine to 100 gallons of additive in a 1000-gallon sprayer). Additives typically contain magnesium or calcium chloride. Sodium chloride is endothermic, drawing heat from the environment, and becomes ineffective below approximately 10°F due to lack of ambient heat. Magnesium and calcium chlorides are exothermic, generating their own heat, which allows them to work at much colder temperatures (down to -30°F). It is crucial to measure the *ground temperature*, not air temperature, using a digital thermometer to determine the appropriate blend. If the ground temperature is below 20°F (in Minnesota), an additive blend should be used to ensure effectiveness.
Goal: Select the correct salt brine blend for optimal performance based on ground temperature conditions.
Tools and materials
- Digital Thermometer — Measuring ground temperature
- Marker — Writing on the whiteboard
- Whiteboard — Illustrating different brine blends
- Brine Additive — Mixing with salt brine for low-temperature applications
- Calcium Chloride N/A — Additive for colder temperatures
- Magnesium Chloride N/A — Additive for colder temperatures
- Straight Salt Brine N/A — Melting snow/ice in warmer conditions
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