Construction Materials and Methods

Course Description

Construction Materials and Methods examines building construction principles, materials, methods, and technical details. It addresses load calculations, building codes, and major structural systems, covers construction materials including wood, steel, reinforced concrete, and masonry with their practical applications, and encompasses soil properties, foundation systems, excavation operations, and earthmoving calculations, with sustainability topics integrated throughout.

Within the SCNS taxonomy, ETC is the Engineering Technology (Civil) prefix. Daytona State publishes this at 2 credits, offered spring, with ETC4241L as corequisite and a substantial prerequisite chain, giving approximately 30 contact hours at the prefix's unsuffixed convention.

Where ETC2245 covers heavy civil methods, this course covers buildings — the materials they are made of, how loads travel through them, and what the code requires. In Florida that last element is unusually demanding, because wind rather than gravity frequently governs the design.

Daytona State does not publish a lecture and laboratory split for its ETC courses. The prefix's unsuffixed courses run at 15 contact hours per credit — ETC1250 at 3 credits and 45 hours, ETC2207 at 2 credits and 30 hours — while its C-suffixed courses run at 20 (ETC2207C, ETC2521C and ETC4414C are all 3 credits and 60 hours). This course is unsuffixed and is priced at the unsuffixed convention.

Learning Outcomes

Required Outcomes

• Describe building construction principles and terminology.
• Describe the major structural systems used in buildings.
• Describe load types and their sources.
• Perform load calculations for a simple structure.
• Describe the load path and its continuity.
• Describe building codes and their role and structure.
• Locate and apply code requirements to a construction problem.
• Describe wood as a structural material and its properties.
• Describe wood construction methods and connections.
• Describe steel as a structural material and its properties.
• Describe steel construction methods and connections.
• Describe reinforced concrete and its behaviour.
• Describe concrete construction methods, formwork, and curing.
• Describe masonry construction and its applications.
• Compare materials and select for an application.
• Describe soil properties relevant to construction.
• Describe soil classification and testing.
• Describe foundation systems and their selection.
• Describe excavation operations and their requirements.
• Perform earthwork and earthmoving calculations.
• Describe cut and fill balancing.
• Describe sustainability considerations in material selection.
• Describe durability and service life of construction materials.
• Describe common construction failures and their causes.

Optional Outcomes

• Describe building envelope design.
• Describe moisture and thermal performance.
• Describe green building rating systems.
• Describe prefabrication and modular construction.
• Describe life cycle assessment of materials.
• Describe forensic investigation of construction failures.

Major Topics

Required Topics

• Building construction principles
• Major structural systems
• Load types and sources
• Load calculations
• The load path
• Building codes
• Applying code requirements
• Wood as a structural material
• Wood construction and connections
• Steel as a structural material
• Steel construction and connections
• Reinforced concrete behaviour
• Concrete construction, formwork, and curing
• Masonry construction
• Material selection
• Soil properties
• Soil classification and testing
• Foundation systems
• Excavation operations
• Earthwork calculations
• Cut and fill balancing
• Sustainability in material selection
• Durability and service life
• Construction failures and causes

Optional Topics

• Building envelope design
• Moisture and thermal performance
• Green building rating systems
• Prefabrication and modular construction
• Life cycle assessment
• Forensic failure investigation

Resources & Tools

• Florida Building Code (floridabuilding.org) — free; the adopted code, its amendments, and the product approval system. The authority for anything in this guide about Florida requirements.
• ASCE 7 — Minimum Design Loads — the load standard the building code references; the wind provisions are what govern Florida design.
• ACI 318 — Building Code Requirements for Structural Concrete — the concrete design standard.
• American Concrete Institute (concrete.org) and American Institute of Steel Construction (aisc.org) — standards, design aids, and student resources.
• ASTM standards for construction materials and their testing — check library access before purchasing.
• Florida DBPR — Construction Industry Licensing Board (myfloridalicense.com) — free; contractor licensing categories and requirements.
• OSHA construction standards (osha.gov) — free; subpart P on excavation is the one to read first, and it is short.
• Estimating software and published cost data — ask what the programme uses and learn it properly; it is directly employable.
• Visit sites. Nothing in construction is understood as well from a drawing as from watching it built.

Career Pathways

• Civil engineering technologist or technician — SOC 17-3022.
• Cost estimator — SOC 13-1051; a well-paid speciality and persistently short of people.
• Construction manager — SOC 11-9021.
• Construction inspector and building inspector — SOC 47-4011; a common destination with its own certification pathway.
• Materials testing and quality control technician — concrete, soils, and asphalt testing, with recognised certifications.
• Structural design support and detailing.
• Surveying and site engineering support.
• Public works and transportation agencies — county, municipal, and state; stable employment with benefits.
• Land development and site design support — a large Florida sector given sustained construction activity.
• Storm damage assessment and resilience work — a distinctively Florida speciality.
• Contracting — ⚠ a state-licensed activity under Chapter 489, Florida Statutes, requiring documented experience.
• Continue to a bachelor's or master's — ⚠ see the note on engineering technology and professional licensure.

Special Information

⚠⚠ Concrete in coastal Florida — corrosion is the dominant durability problem

• Reinforced concrete fails in Florida principally through corrosion of the reinforcing steel, and the mechanism is worth understanding because it drives so many design and construction decisions here.
• Steel in sound concrete is protected by the alkalinity of the cement paste. That protection is lost when chlorides penetrate to the steel or when carbonation lowers the pH — and coastal Florida supplies chloride in abundance, from salt spray as well as from seawater.
• Corroding steel expands, and the expansion cracks and spalls the concrete covering it — which admits more chloride and accelerates the process. It is self-reinforcing once started.
• Cover is the primary defence. Adequate, correctly placed concrete cover over the reinforcement is what keeps chloride away from it, and reinforcement displaced during a pour is a durability defect even when the structure is strong enough.
• Low permeability concrete resists chloride ingress — water-cement ratio, mix design, and curing all matter more in a marine environment than inland.
• Curing is not optional. Concrete that dries before it hydrates properly is permanently more permeable, and in Florida heat that happens quickly.
• Corrosion-resistant reinforcement and coatings are used where exposure is severe, and they change both cost and detailing.
• Inspect and maintain. Early cracking and rust staining are warnings, and structures in aggressive environments need inspection regimes rather than assumption.

⚠⚠ Florida's building code is shaped by wind, and that changes the engineering

• The Florida Building Code imposes wind design requirements that are among the most demanding in the United States, and they follow directly from hurricane experience — Hurricane Andrew in particular drove a fundamental revision of how buildings are designed and inspected in this state.
• Wind load frequently governs rather than gravity load in Florida structures. Uplift is the characteristic problem: wind lifts roofs off buildings, and the entire load path from roof to foundation must be continuously tied together to resist it.
• The continuous load path is the central concept. Roof to wall, wall to floor, floor to foundation — a single missing connection in that chain defeats every other connection in it. Straps, hold-downs, and anchors exist for that reason and their omission is a serious defect.
• High-Velocity Hurricane Zones have their own requirements, and product approval is required for many components — windows, doors, roofing — before they may be used.
• Design wind speeds vary by location and by risk category, and they are determined from the code's maps rather than assumed.
• Flood requirements interact with wind requirements in coastal zones, and both interact with the National Flood Insurance Program's rules.
• ⚠ The code is amended and reissued on a cycle, and local jurisdictions may amend further. The edition adopted where the work is being built is what governs.
• ⚠ Rule 11 applies emphatically. Verify the current adopted edition and the applicable wind speed with the authority having jurisdiction — this is not something to take from a course guide.

⚠⚠ Engineering technology is not engineering for licensure purposes

• This distinction matters for anyone who may want to become a licensed Professional Engineer, and students frequently discover it too late.
• An engineering technology degree and an engineering degree are different qualifications, accredited under different criteria, and state licensing boards treat them differently.
• Requirements for PE licensure vary by state, and a technology degree may mean additional experience, a different pathway, or in some states no pathway at all.
• ⚠ If professional licensure is a goal, establish the pathway before you invest years in a programme — ask the Florida Board of Professional Engineers directly, and ask about any state you might move to.
• This is not a criticism of engineering technology. It is a distinct and valuable discipline oriented to application and implementation, and most graduates never need a PE licence — but the ones who do need to have planned for it.
• ABET accredits both, under different commissions; check which one a programme holds.
• ⚠ Rule 11 applies — licensure requirements change; verify with the board rather than relying on any course guide.

How Florida course levels affect transfer

The first digit of an SCNS number denotes the year of offering, not transferability. Courses at the 1000 and 2000 levels transfer transparently between Florida public institutions, and 3000 to 4000 is unproblematic since both are upper division. The boundary that actually matters is 2000 to 3000, where lower-division credit generally cannot satisfy an upper-division requirement — and it is live in these prefixes, where Daytona State offers both associate-level and bachelor of applied science coursework.

ETC4241 is 2 credits and approximately 30 contact hours, offered spring at Daytona State, with ETC4241L as corequisite — distinct SCNS numbers, both required.

It is a prerequisite for ETC4206 (Construction Estimating) — see that guide, and note its two-year offering cycle.