Upload
amber-pillow
View
213
Download
0
Tags:
Embed Size (px)
Citation preview
Snow & Ice Chemical Scatter Test Research
By Mandy UhrichDistrict 3A
Performance Measures / Operations Specialist
Disclaimer of Non-Endorsement • Reference herein to any specific commercial
products, processes, services by trade name, trademark, manufacturer or otherwise, does not constitute or imply its endorsement, recommendation or favoring by the Minnesota Department of Transportation.
Research Lane Design
100 ft Long
Research Lane Design
24 ft Wide
4 ft Wide Lanes
8 ft Wide Target Area
Research Lane Design
CHUTE
SPINNER
SKIRT
SLURRY TRUCK ZERO VELOCITY
Application Equipment
Test Runs
All Application Rates500 lbs/LM
Test Runs
Chemical With In Target Lane
Weighing Chemical Individual Lane Results
Chemical Scatter Worksheet
Result Analysis
Shoulder Groomer Double Wing Plow
Display Equipment
Display EquipmentJoma Blades Tow Plow
Display EquipmentBlending Station
Display Equipment
Sign Truck
Double Wing Plow Left Hand Wing Strobe
Display Equipment
Special Thank You! D3A Salt Solutions Committee Members
Districts 2,3,4 ,6 & Metro For The Equipment
Skirt
0%
10%
20%
30%
40%
50%
60%
70%
80%
75%
52%
75%
36%
20 MPH VS 30 MPH
Series1
Chute
0%
10%
20%
30%
40%
50%
60%
70%
80%
90%
100%
91%
51%
89%
70%
20 MPH VS 30 MPH
Series1
Spinner
0%
10%
20%
30%
40%
50%
60%
70%
80%
90%
82%
56%
84%
50%
20 MPH VS 30 MPH
Series1
Slurry
0%
10%
20%
30%
40%
50%
60%
70%
80%
90%
78%
56%
20 MPH VS 30 MPH
Series1
Zero Velocity
70%
75%
80%
85%
90%
95%
100%
92% 92%94%
79%
20 MPH VS 30 MPH
Series1
20 MPH
Ice Ban Salt Ice Ban Salt Ice Ban Salt Ice Ban Salt Ice BanZero Velocity Spinner Skirt Chute Slurry
0%
10%
20%
30%
40%
50%
60%
70%
80%
90%
100% 92% 94%
82% 84%
75% 75%
91% 89%
78%
30 MPH
Ice Ban Salt Ice Ban Salt Ice Ban Salt Ice Ban Salt Ice BanZero Velocity Spinner Skirt Chute Slurry
0%
10%
20%
30%
40%
50%
60%
70%
80%
90%
100% 92%
79%
56%50% 52%
36%
51%
70%
56%
SKIRT Results
Ice Ban Road Guard 8 Geomelt Thawrox78%
80%
82%
84%
86%
88%
90%
92%
% In Target Area
SPINNER Results
Geomelt Ice Ban Road Guard 8 Thawrox78%
79%
80%
81%
82%
83%
% In Target Area
CHUTE Results
Ice Ban Geomelt Road Guard 8 Thawrox86%
88%
90%
92%
94%
96%
98%
% In Target Area
Geomelt Results
Off Road Outside Middle Target Area0%
10%
20%
30%
40%
50%
60%
70%
80%
90%
100%
0.00% 0.00%6.60%
93.40%
1% 2%
14%
83%
1.50% 1.50%
11.00%
86.00%Geomelt Chute
Geomelt Spinner
Geomelt Skirt
Road Guard 8 Results
Off Road Outside Middle Target Area0%
10%
20%
30%
40%
50%
60%
70%
80%
90%
100%
0% 1%7%
93%
2% 2%
14%
82%
1% 3%9%
87%
Road Guard 8 Chute
Road Guard 8 Spinner
Road Guard 8 Skirt
Thawrox Scatter Results
Off Road Outside Middle Target Area0%
10%
20%
30%
40%
50%
60%
70%
80%
90%
0.00% 1.80%
8.20%
90.00%
0%4%
16%
80%
5% 2%11%
83%
Thawrox Chute
Thawrox Spinner
Thawrox Skirt
Ice Ban Results
Off Road Outside Middle Target Area0%
10%
20%
30%
40%
50%
60%
70%
80%
90%
100%
0% 0%4%
97%
0.00%1.50%
15.70%
82.80%
0% 1%8%
91%
Ice Ban Chute
Ice Ban Spinner
Ice Ban Skirt
Raw Data
Chemical Application Method Speed Off Road Outside Middle Target AreaIce Ban Zero Velocity 20 2% 2% 4% 92%Ice Ban Zero Velocity 30 0% 2% 6% 92%
Salt Zero Velocity 20 0% 1% 4% 94%Salt Zero Velocity 30 4% 4% 12% 79%
Ice Ban Skirt 20 4% 5% 15% 75%Ice Ban Skirt 30 5% 10% 32% 52%
Salt Skirt 20 2% 5% 17% 75%Salt Skirt 30 13% 21% 29% 36%
Ice Ban Spinner 20 1% 3% 14% 82%Ice Ban Spinner 30 8% 13% 235 56%
Salt Spinner 20 0% 2% 13% 84%Salt Spinner 30 12% 16% 32% 50%
Ice Ban Chute 20 1% 1% 7% 91%Ice Ban Chute 30 8% 12% 28% 51%
Salt Chute 20 2% 1% 8% 89%Salt Chute 30 2% 7% 21% 70%
Ice Ban Slurry 20 0% 6% 17% 78%Ice Ban Slurry 30 5% 13% 26% 56%
Chemical Application Method Speed Off Road Outside Middle Target AreaIce Ban Chute 20 0% 0% 3.50% 96.50%
Geomelt Chute 20 0 0.00% 6.60% 93.40%Road Guard 8 Chute 20 0 1% 6.50% 92.50%
Thawrox Chute 20 0 1.80% 8.20% 90%
Geomelt Spinner 20 1% 2% 14% 83%Ice Ban Spinner 20 0% 1.50% 15.70% 82.80%
Road Guard 8 Spinner 20 2% 2% 14% 82%Thawrox Spinner 20 0% 4% 16% 80%
Ice Ban Skirt 20 0% 1% 8% 91%Road Guard 8 Skirt 20 1% 3% 9% 87%
Geomelt Skirt 20 1.50% 1.50% 11% 86%Thawrox Skirt 20 5% 2% 10.50% 82.50%
20 MPH VS 30 MPH Test
Special Chemical Test