Concrete Principles

The Concrete Principles is a comprehensive textbook that explores the full gamut of materials, techniques, and practices used in modern concrete construction. Authored by Thomas P. Fahl and published in 2009 by American Technical Publishers, it corresponds closely with the curriculum of the Operative Plasterers’ & Cement Masons’ International Association of the U.S. & Canada. The book begins with foundational discussions — history, evolution, and characteristics of concrete — then progresses into more technical and hands‑on topics such as tools, equipment safety, concrete exposure safety, soil conditions, flatwork (slabs, floors, etc.), consolidation, finishing techniques, formwork, reinforcement, quality testing, repair practices, and estimating. It also contains updated material on newer technologies and special concrete types: pervious concrete; precast and tilt‑up methods; slip and flying forms; insulated concrete forms (ICFs); grouting and epoxy injection; self‑consolidating concrete; reactive powder concrete; and sustainable design including LEED certification

Key aspects:

Comprehensive Coverage
Covers the entire scope of concrete work—from basic materials and tools to advanced techniques like precast and tilt-up construction.

Educational Alignment
Developed in coordination with the Operative Plasterers’ & Cement Masons’ International Association, making it ideal for apprenticeship and training programs.

Safety & Health Emphasis
Includes detailed guidance on safety around tools, equipment, chemical exposure, and formwork hazards, aligning with OSHA standards.

Modern Concrete Technologies
Introduces advanced materials and methods such as:

• Self-consolidating concrete (SCC)
  
• Pervious concrete
  
• Reactive powder concrete
  
• Grouting and epoxy injection
  
• Insulated concrete forms (ICFs)

Sustainable Construction
Covers green practices including LEED certification, low-carbon mixes, and energy-efficient concrete systems.

Structural Elements
Discusses placement and finishing of slabs, walls, columns, and specialty forms (e.g., flying forms, slipforms).

Testing & Quality Control
Explains slump testing, curing methods, strength testing, and how to identify/repair defects like cracks or honeycombing.

Estimating & Planning
Teaches how to calculate quantities of concrete, reinforcement, and labor for job planning and cost estimating.

Highlights:

• Industry-Backed Textbook
  Developed in partnership with the Operative Plasterers’ & Cement Masons’ International Association, ensuring relevance to real-world trade skills.
• Strong Foundation in Concrete Basics
  Explains the science of concrete — mix design, hydration, curing, and physical properties — in clear, practical terms.
• Covers Modern Methods & Materials
  Includes updates on pervious concrete, self-consolidating concrete (SCC), reactive powder concrete, ICFs, tilt-up panels, and more.
• Emphasis on Safety
  Includes complete sections on tool safety, chemical exposure, formwork hazards, and OSHA compliance.
• Hands-On Focus
  Provides step-by-step instructions for placing, finishing, repairing, and testing concrete in various jobsite scenarios.
• Sustainability Awareness
  Introduces concepts of green concrete, LEED certification, and energy-efficient construction.

About Thomas P. Fahl

Thomas P. Fahl is a seasoned educator and author specializing in construction education, particularly in concrete and masonry trades. He has developed training materials and textbooks used across vocational schools, apprenticeship programs, and industry certification courses. Fahl worked closely with the Operative Plasterers’ & Cement Masons’ International Association (OPCMIA) to ensure that his work aligns with union training standards and national trade curricula. Known for his clear writing style and practical focus, Fahl’s contributions have helped standardize and elevate training in the concrete construction industry. His work bridges classroom learning and field application, making him a respected figure in trade education circles.

Other Works:

• Concrete and Formwork
• Concrete Formwork, 5th Edition