Chemical Deicers & Concrete Pavement: Impacts & Mitigation: 1 PDH
$6.00
In this course the student will understand the distresses caused to concrete by chemical deicers and methods used to minimize this distress.
SPECIFIC KNOWLEDGE OR SKILL OBTAINED
This course teaches the following specific knowledge and skills:
- Understanding of the use of chemical anti-icers and deicers
- Discuss how hydraulic cement paste (HCP) is traditionally protected from freeze-thaw damage
- Describe physical and chemical distress mechanisms
- Discuss strategies that can be employed to mitigate this distress
CERTIFICATE OF COMPLETION
You will be able to immediately print a certificate of completion after passing a 10 question multiple-choice quiz. The quiz can be retaken unlimited times until a passing grade of 70% or better is earned. This course satisfies one professional development hour (PDH) of continuing education.
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Bridge Steels and their Mechanical Properties: 4 PDH
$24.00 Add to cartIn this course the student will gain a comprehensive understanding of the types, properties, manufacturing processes, and performance characteristics of structural steels used in bridge construction. They will understand how various steel grades are selected based on mechanical properties, environmental conditions, and fabrication needs.Instructor: Raymond Bosek, PESPECIFIC KNOWLEDGE OR SKILL OBTAINED
This course teaches the following specific knowledge and skills:
- Identify and differentiate various grades of bridge steel, especially those covered under the ASTM A709 specification.
- Explain the mechanical behaviors of bridge steels, including stress-strain response, ductility, hardness, and fracture toughness.
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- Evaluate the corrosion resistance and service conditions that influence the choice of weathering versus non-weathering steels.
- Assess the weldability and fabrication techniques applicable to different grades of bridge steel, including cutting, bending, and machining.
- Interpret applicable AASHTO and ASTM standards to ensure compliance and best practices in bridge design and steel selection.
CERTIFICATE OF COMPLETION
You will be able to immediately print a certificate of completion after passing a 20 question multiple-choice quiz. The quiz can be retaken unlimited times until a passing grade of 70% or better is earned. This course satisfies four (4) hours of professional development (PDH).
Preview CourseClick “Preview Course” to view prior to purchaseClick “Add to Cart” to purchase
Rock Excavations Blasting Design Part 1: 6 PDH
$36.00 Add to cartIn this course the student will understand the fundamentals of blasting for rock excavations by learning the art and design of using explosives for the removal of rock and similar materials for construction activities. This is part 1 of a 2 part series.Instructor: Raymond Bosek, PESPECIFIC KNOWLEDGE OR SKILL OBTAINED
This course teaches the following specific knowledge and skills:
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CERTIFICATE OF COMPLETION
You will be able to immediately print a certificate of completion after passing a 20 question multiple-choice quiz. The quiz can be retaken unlimited times until a passing grade of 70% or better is earned. This course satisfies 6 professional development hours (PDH) of continuing education.
Preview CourseClick “Preview Course” to View Prior to PurchaseClick “Add to Cart” to Purchase and Access Quiz
