Mn/DOT Office of Materials
Mailstop 645
1400 Gervais Avenue
Maplewood, MN 55109
Phone
651-366-5592
Fax
651-366-5461
Receiving Hours:
7:00 a.m. - 3:30 p.m.
Monday - Friday
Quick Links
- Aggregates
- Bituminous
- Concrete
- Geotechnical Engineering
- Grading and Base
- Materials Engineering
- Materials Engineers Organization
Materials Forms
- Materials Disposition Form 24570 (PDF, 35KB, 2pp)
- Inspection Report Form 2415 (PDF, 8KB, 1pp)
- Small Quantity Inspection Report Form 2403 (PDF, 9KB, 1pp)
- Fence Certification Form Chain Link (PDF, 56KB, 2pp)
- Fence Certification Form Barbed Wire (PDF, 32KB, 1pp)
- Fence Certification Form Woven Wire (PDF, 32KB, 1pp)
Other Links
Table of Contents - Laboratory Testing Methods
1200 Aggregate and Sand
1201 Sample Preparations (Revised Apr 16, 2010) (PDF, 136KB, 9pp)
1202 Coarse Sieve Analysis (Revised Jan 6, 2010) (PDF, 36KB, 4pp)
1203 Fine Sieve Tests (Revised Apr 16, 2010) (PDF, 44KB, 5pp)
1204 Specific Gravity and Absorption (+4) (Revised Jan 10, 2002) (PDF, 113KB, 6pp)
1205 Specific Gravity and Absorption (-4) (Revised Oct 1, 2002) (PDF, 126KB, 6pp)
1206 Uncompacted Void Content of Fine Aggregate (FAA) (Revised Apr 16, 2010) (PDF, 61KB, 6pp)
1207 Lightweight Pieces in Aggregates (Revised Jan 3, 2005) (PDF, 24KB, 4pp)
1208 Flat and/or Elongated Particles in Coarse Aggregate (Revised Mar 17, 2006) (PDF, 32KB, 4pp)
1209 Lithological Count (Revised Oct 11, 2012) (PDF, 557KB, 22pp)
- Concrete Quality Worksheet (10/11/12) (Excel, 28 KB)
- Bituminous - Grading and Base Quality Worksheet (Excel, 28 KB)
1210 Los Angeles Rattler (Revised Jan 3, 2005) (PDF, 53KB, 4pp)
1211 Unit Weight Determination (Revised Jan 3, 2005) (PDF, 8KB, 1pp)
1212 Organic Impurities in Sand for Concrete (Revised Jan 3, 2005) (PDF, 8KB, 1pp)
1213 Structural Strength of Sand (Revised Jan 3, 2005) (PDF, 8KB, 1pp)
1214 Percent Crushed Particles (Revised Jan 3, 2005) (PDF, 28KB, 6pp)
1215 Plastic Fines in Graded Aggregate (Sand Equiv Test) (Revised Apr 17, 2000) (PDF, 79KB, 4pp)
1216 Resistance of Abrasion of Coarse Aggregate (Micro-Deval) (Revised Oct 1, 2002) (PDF, 233KB, 6pp)
1217 Resistance of Abrasion of Fine Aggregate (Micro-Deval) (Revised Apr 17, 2000) (PDF, 100KB, 6pp)
1218 Scratch hardness of Coarse Aggregate Particles (Soft Rock) (Revised Oct 11, 2012) (PDF, 53KB, 2pp)
1219 Magnesium Sulfate (Soundness) (Revised April 17, 2007) (PDF, 20KB, 2pp)
1221 Acid Insoluble Residue (Revised Apr 17, 2000) (PDF, 61KB, 4pp)
1222 Alkali - Silica Reactivity (Revised Apr 17, 2007) (PDF, 24KB, 2pp)
1223 Flakiness Index (New Jan 3, 2005) (PDF, 34KB, 3pp)
1400 Cement, Concrete Products and Curing Materials
1600 Joint Materials and Bearing Pads
2000 Calibration of Field Testing Equipment
2100 Rock Salt and Alternative Winter Chemicals