Tier 1 — Foundations (Beginner) · Module 2
Construction Materials Science
Module Overview
Every structure is only as good as the materials it is made from. A building's safety, durability, energy efficiency, and maintenance costs are all determined by the materials chosen and how they are used. This module provides a comprehensive introduction to the major construction materials — their properties, composition, behavior, testing, and selection. You will learn how concrete hardens, why steel comes in different grades, what makes one wood species better than another for a given application, and how to read a material specification. This knowledge is foundational to every technical module that follows.
Prerequisites
Lessons
Lesson 2.1: Material Properties & Classification
8 sections · 1 video
Lesson 2.2: Concrete Technology
11 sections · 2 videos
Lesson 2.3: Concrete Testing & Quality
8 sections · 1 video
Lesson 2.4: Structural Steel
11 sections · 1 video
Lesson 2.5: Wood & Engineered Wood Products
9 sections · 1 video
Lesson 2.6: Masonry Materials
9 sections · 1 video
Lesson 2.7: Polymers, Sealants & Composites
10 sections · 1 video
Lesson 2.8: Material Selection & Specifications
10 sections · 1 video
Training Videos
V2.1a
Understanding Material Properties
Visual demonstrations of tensile, compressive, and shear forces on different materials using lab equipment
12 minV2.2a
Concrete from Bag to Building
Full process from mixing through placement and finishing, showing proper technique
15 minV2.2b
What Goes Into a Concrete Mix
Animated breakdown of cement, aggregates, water, and admixtures with ratio explanations
10 minV2.3a
Concrete Testing in the Field
Live demonstrations of slump test, air content test, and cylinder preparation
12 minV2.4a
Steel Shapes & Grades Explained
Visual catalog of structural steel shapes with size comparisons and use cases
10 minV2.5a
Wood: From Forest to Frame
Lumber grading, species identification, and engineered wood product comparison
15 minV2.6a
Masonry Materials & Mortar Types
Brick vs. CMU vs. stone; mortar mixing demonstrations; joint profiles
10 minV2.7a
Modern Construction Polymers
Applications of plastics, sealants, and composites in modern buildings
8 minV2.8a
Reading Material Specifications
Walkthrough of a real CSI specification section with submittal review
12 min