Free online courseConstruction Materials Engineering: Concrete, Metals, Polymers and more

Course Description

Construction quality starts with materials. The decisions you make about concrete mixes, steel grades, masonry units, polymers, timber or pavement layers influence safety, durability, cost, and long-term maintenance. This free online course is designed to help you think like a materials engineer in real construction contexts, connecting fundamental behavior to practical selection and performance in the field.

You will strengthen your ability to interpret core engineering concepts such as stress–strain response, characteristic strength, toughness, fatigue, and time-dependent effects in viscoelastic materials. Instead of treating test results as abstract graphs, you will learn how they guide real design and quality control decisions, from why characteristic values are used to manage variability to what endurance limits mean for repeated loading. The course also builds intuition about how microstructure, bonding and defects shape properties, explaining why materials with the same chemistry can behave very differently in practice.

From masonry and binders to metals and composites, the course emphasizes how and why materials perform the way they do in common building systems. You will gain a clearer view of cement and concrete behavior, including setting, batching, durability and permeability, and why reinforcement choices and protective systems matter. You will also explore steel and alloy behavior, corrosion considerations, and composite action in structural systems, along with polymers and fiber-reinforced composites where orientation and time effects strongly influence performance.

Pavement materials and wood and glass round out a broad, construction-focused perspective, helping you compare options, anticipate service conditions, and communicate more confidently with designers, contractors and suppliers. With frequent knowledge checks, this course supports steady progress and helps you convert theory into sound engineering judgment you can apply in professional skills development, interviews, or on-site decision-making.