Design and Construction of Road Tunnels-Part 1 Planning: 5 PDH
$30.00
SPECIFIC KNOWLEDGE OR SKILL OBTAINED
This course teaches the following specific knowledge and skills:
- General tunnel design parameters
- Alternative analyses
- Tunnel studies
- Operation and financial planning
- Geometric configurations
- Geotechnical investigations
- Geotechnical Reports
CERTIFICATE OF COMPLETION
You will be able to immediately print a certificate of completion after passing a 30 question multiple-choice quiz. The quiz can be retaken unlimited times until a passing grade of 70% or better is earned. This course satisfies five (5) professional development hours (PDH) of continuing education.
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Curing of Portland Cement Concrete Pavements: 4 PDH
$24.00 Add to cartIn this course the student will gain detailed, research-based guidance on the curing process for concrete pavements, including pre-construction planning, methods of curing (initial and final), material selection, environmental considerations, and techniques to verify curing effectiveness. It emphasizes best practices to ensure long-term pavement performance and reduce early-life concrete distress.Instructor: Raymond Bosek, PESPECIFIC KNOWLEDGE OR SKILL OBTAINED
This course teaches the following specific knowledge and skills:
- Explain the role of curing in achieving durable and strong concrete pavement, and identify consequences of inadequate curing.
- Distinguish between the initial and final curing periods and describe their specific requirements and timing.
- Evaluate environmental and material conditions that influence curing needs, including bleeding rates, evaporation rates, and concrete temperature.
- Apply appropriate curing techniques—such as curing compounds, water-based methods, and sheet materials—based on project-specific conditions.
- Identify factors contributing to plastic shrinkage and thermal cracking, and implement corrective actions to mitigate these issues during paving.
- Verify curing effectiveness through practical methods, including visual inspection, reflectometry, and temperature/moisture measurement tools.
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
Internal Curing for Concrete Pavements: 1 PDH
$6.00 Add to cartIn this course the student will understand the concepts and benefits of internal curing for concrete pavements including mixture design, quality control, and studies of practical applications over the past two decades.Instructor: Raymond Bosek, PEIn this course the student will understand the concepts and benefits of internal curing for concrete pavements including mixture design, quality control, and studies of practical applications over the past two decades.SPECIFIC KNOWLEDGE OR SKILL OBTAINED
This course teaches the following specific knowledge and skills:
- Internally cured concrete pavement applications
- Mixture design
- Construction aspects
- Properties of internally cured concrete
- Practical applications
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 (1) professional development hour (PDH) of continuing education.
Preview CourseClick “Preview Course” to View Prior to PurchaseClick “Add to Cart” to Purchase and Access Quiz
