Salt spreading rates. Highway salt spreaders frequently work using a rate of 10g/m2 (a normal, pre-frost application rate). 3 Delivering accurate and appropriate salt spread rates is crucial for effective, eficient and sustainable operations. Intended for winter maintenance leadership, public works managers & supervisors, MS4 permittees, business owners, and other lead staf. Top Salt Spreading Techniques for Optimal Coverage Snow and ice accumulate on roads, driveways, and sidewalks during winter, making effective salt spreading critical for safety and accessibility. Jul 28, 2016 · Now that you know which settings and speeds put out various amounts of salt, you can efficiently determine how much salt works in different weather situations. 0-125. Dec 7, 2005 · Salt Spreading Rates Jump to Latest 3. Dec 6, 2024 · While rates vary based on conditions, Wisconsin Salt Wise is a helpful starting point to examine spread rates on parking lots, sidewalks, and roads. Dec 12, 2013 · Therefore, the salt rate that has been working for me with great results and no complaints of excessive salt is 230 lbs of salt per acre. Make your de-icing salt go further. The area is calculated from the width and length inputs, and the spreading rate is specified in pounds per square foot or per square yard, as per your choice. See full list on westernplows. Spreading rates and the timing of application are decisions that need to be made based on variables in weather conditions. Document and Verify How Much Material Is Spread by Equipment All equipment used for anti-icing or deicing activities should be calibrated before each season and after relevant repairs. Dynamic spreading is the next evolution for efficient winter road maintenance. The timing and application rates were developed under the SHRP/FHWA Research Program, in which MoDOT participated. Use a bucket and a scale to determine the per minute output of your spreader at different conveyor/auger speeds. And I'd round it off to 300. It multiplies the area of the space you’re planning to de-ice by the salt spreading rate. Obtain certification by completing assessments using 8. This is best achieved when spreader performance is good and in-calibration, and salt is in good condition. 8. This dynamic control ensures you never under- or over-apply salt, sand, or brine. Historically, the practice dates back to the 1940s when salt became the preferred material for de-icing due to its effectiveness and affordability. In addition, I use salt push spreaders as most of my lots are small, under 1 acre and my coverage is consistent. Treating pavement with brine is usually best for pre-treating and for ice. Oct 23, 2013 · I have never really don't salting i am curious what you guys charge to salt parking lots that are 1/4-1/2 acres. The following chart is from Minnesota Pollution Control Agency. com Apr 4, 2020 · Give us the product type, rate of application (light, standard, heavy), and the number of salting events per season, and we’ll tell you exactly how much product you will need to purchase. 50 for everything other than the cost of your salt. It provides real-time information about road weather conditions to the spreader control system, allowing the use of adaptive spreading rates. Oct 6, 2025 · On-the-Fly Adaptation and Future Planning With live spread-rate feedback from VISION and SnowPaths’ real-time truck telemetry, supervisors can instantly adjust material rates as pavement temperatures, storm intensity, or priority zones change. Spreader trucks can be made weather-aware with Vaisala Mobile Detector MD30. Use this calculator to determine how much salt your spreader needs to apply per minute to achieve desired application rates. Calibrating Drop Spreaders for Sidewalks It is good practice to pro-actively spread salt prior to any cold weather front as the salt will prevent ice from forming in the first place – this will reduce the risk of slipping on pre-formed ice whilst attempted to spread salt. However, not all salt-spreading techniques are the same. 1. Calibration How-To Videos […] Mar 16, 2019 · If you salt without plowing, you will need more than if you plow and then salt. Dec 17, 2024 · Snow salt spreading rates are $20 to $65 per application for 1,000-square-feet, depending on the amount of salt used. Feb 11, 2008 · How are you going to spread the bagged salt? With a broadcast spreader? I can understand that for small drives, but for a small complex why not pick up a small tailgate/hitch mounted spreader? You can run bulk salt through it at a much lower cost per pound, and have the spreader paid off in 1 season. 4 Action: Application Rates and Practices The goal of winter operations is to maintain the specified Level of Service while using the minimum practical amount of chemical. I'm not trying to start anything here, just 5. Aug 21, 2017 · Plus the cost of your salt, and what you're going to charge for spreading the salt. Calculation Formula The formula Nov 15, 2021 · Now that you understand what goes into calculating salt amounts, anti-icing and de-icing, application rates, the importance of good equipment, and how to calibrate so that you spread the right amount, you know the basics of salt application. Smart Salting Level 2: Certification for all winter maintenance organizations that apply salt to help assess salt use and improve your understanding of average and below average winter maintenance practices. To maximize the effectiveness of your de-icing strategy, it is essential to understand the top salt-spreading techniques for achieving optimal . With a 1" trigger. So, I'd be at 270. Winter Maintenance Salt Application Guidelines Winter maintenance professionals who clear snow and ice from parking lots, sidewalks, and trails can use locally-tailored application rate guidelines for using the least amount of salt to get the job done. Also how much do you use? Conclusion In conclusion, the Salt Coverage Calculator is a valuable tool for efficiently spreading salt during icy conditions. Discover recommended spread rates to keep surfaces safe all winter and save money by using just the right amount. Pretreating pavement with a brine solution can save you salt over pretreating by spreading rock salt. 8K views 5 replies 5 participants last post by Grn Mtn Dec 7, 2005 M Oct 3, 2024 · Historical Background Salt spreading has been used for centuries to prevent ice formation on roads and sidewalks. 00 plus the cost of your salt. From the performance trials, the overall results indicate varying responses from different spreaders, travelling at 50 km/h, with different salt grades, quantity of salt in the hopper and moisture contents for both dry and pre-wetted salting using asymmetric and symmetric spreading modes at target spread rates of 10 and 20g/m2. Jan 6, 2024 · The Salt Coverage Calculator works based on simple multiplication. Deicing Application Rate Guidelines for Parking Lots and Sidewalks These rates are adapted from road application guidelines (Mn Snow & Ice Control Field Handbook, Manual 2005-1). Jun 3, 2022 · This article provides guidelines for the application of salt to the roadway for a variety of winter storm conditions. Develop your own application rates using the guidelines as a starting point and modify them incrementally over time to fit your needs. I think rock salt is like $50 or $60 a ton if I remember right. Some companies charge $5 to $15 per bag of salt spread. Prewetting salt can reduce salt usage by as much as 30%. Municipalities and property owners use salt to ensure safe walking and driving surfaces during winter. Calibration documents how much product, granular or liquid, comes out at various settings and allows for intentional use of materials at desired application rates. By accurately determining the amount of salt needed based on area and application rate, it helps optimize resources, minimize environmental impact, and ensure safe surfaces. Feb 15, 2010 · Is there somewhere I can go to see the spread rates for rock salt, eg 1kg per 10sqm or 2lb per sqft? I imagine the rates may be different depending on the size of the rocks and the method of spreading? I am also looking for an effective way to spread the rock salt for home use on paths and driveways, sounds like those seed spreaders clog up, so would a scoop work better? Many thanks. This guide provides a comprehensive overview of the science behind salt coverage, practical formulas, and expert tips for optimizing your winter maintenance efforts. I'd charge 100. 00-317. Mar 26, 2025 · Properly calculating salt coverage is essential for effective de-icing during winter months, ensuring safety on roads, sidewalks, and driveways while minimizing environmental impact. 00 for spreading the salt on both the lot and walks. Dec 27, 2016 · Traffic Loads (High traffic will help spread the salt brine making more effective melting of lesser amounts of salt) Pavement Types ( Up to 20% more salt should be applied to cement over asphalt due to thermodynamic properties) For more information, read our article on application rates and adjustments HERE. zho4w 9lygle76xg huu3xg 51s ibj7v e3z wa t1tg whrmu7 krgvp