Lake Superior College

Bituminous Plant

Options include Bituminous Plant 1 and 2.
Recertification for all is available in a classroom setting.
Subjects to be covered are the following test procedures: Maximum Specific gravity (Rice Test), Air voids, and bulk specific gravity as determined from Marshall specimens demo and explanation of Gyratory specimens and compacted pavement cores, extraction and gradation of salvaged-asphaltic aggregate (RAP), and the Tensile Strength Ratio (TSR-Lottman) test.
Bituminous Mix Design requirements and working ranges specified by MnDOT specifications. It also covers subjects such as blending aggregates and recycled mixture design. There will be a day of lab work as well as four days in the classroom. This course prepares the student for doing MnDOT Trial Mix Design submittals.

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Once registered, you should receive an immediate email confirmation (please check your spam folder). If you do not receive an email confirmation or need additional assistance, please contact Shannon Wark at or call 218-733-7680.

Cancellations: The college reserves the right to cancel classes with insufficient enrollment; payment is then automatically refunded. If we have to cancel your class, you can request a full refund of your tuition or transfer to another course of your choice, space permitting.
To Register: Click on a program category above and select your class, or use the "search" feature at top of page.
Refund Policy: (Also applies to purchase orders) Full refunds will be given to any student/company canceling within the required timeframe set for each class. Typically the timeframe is 3, 7, or 14 business days. For specific timeframe please check the class description. Student and/or companies will incur all charges with no refund if student does not drop the course within the required timeframe. 
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