Brick & Block

Introduction Testing anchors in hollow block is the process of measuring how much force it takes to pull an anchor out of a hollow concrete block. This introduction explains what to expect from real-world, hands-on testing using simple, improvised walls. It focuses on practical outcomes you can relate to when mounting fixtures in hollow blocks. […]

Introduction Key takeaways Assess project scope to determine sill plate replacement needs on block foundations. Check leveling, shims, and plinth blocks to achieve flat, stable seating. Choose compatible gaskets and moisture barriers to minimize condensation and rot. Proper anchor spacing depends on block height and plate thickness per code. Use correct fasteners and weatherproof coatings

Introduction Repairing spalled block faces involves restoring a damaged masonry surface by cleaning, patching, and smoothing to prevent further deterioration. First assessing whether you should repair or replace is essential; if the damage exposes hollow cores or undermines structural integrity, replacement may be wiser. Prepare the surface by cleaning loose material and chipping away rough

Introduction Interior moisture management on block walls is the practice of keeping the wall assembly dry by separating the concrete from finishes with furring, insulation, and a controlled vapor path. This hands‑on approach focuses on airflow, condensation control, and dry finishes rather than relying on the concrete to act as a wet surface. Work with

Introduction Waterproofing block foundations means choosing between coatings, membranes, or drainage boards to keep moisture from entering the structure. Coatings seal the surface, membranes create a continuous barrier, and drainage boards help direct water away from the wall. Think about how water will contact the wall and what prep is needed before any product is

Introduction Vertical cracks in block walls are cracks that run straight up and down the masonry and are often linked to shrinkage or movement in the structure. They can form as the wall settles or as the blocks and mortar dry and adjust over time. Monitoring these cracks involves simple visual checks and noting any

Introduction Stair-step cracks are diagonal cracks that follow mortar joints in block walls, forming a stepped pattern. They often point to movement in the wall due to settlement or shifting soil. In homes and foundations, these cracks can appear after changes in moisture or load. Not every stair-step crack is a sign of a major

Introduction Cutting concrete block units involves trimming and finishing blocks with a focus on dust control and clean ends. This introduction provides practical, hands-on guidance for selecting tools and following safe, efficient techniques. You’ll learn dust control steps, proper cutting methods, and the safety gear that helps you work cleanly. From saws and masonry bits

Introduction Block mortar consistency is the level of sticky workability the mix has when you hold it in your hand. A good consistency should grip blocks firmly without slumping, and it should not be so wet that it oozes or separates. Use a simple hand test to feel how the mortar grabs and releases, and

Introduction Stringline setup for straight block walls is the method of using posts and batter boards to mark a straight line and guide brick or block alignment. It helps you keep the wall edges true as you work from one end to the other. You’ll plan the layout, set up a taut line, and verify