Brick & Block

Introduction The first course layout establishes the baseline for squareness and corner alignment. Laying it out means marking where each block will sit and how the corners will meet. Getting this line right prevents future misalignment and saves work later. Check squareness by measuring diagonals across the intended corners and adjusting as needed. Mark the […]

Introduction Block bond beams are horizontal reinforced concrete bands built into the top of block walls to tie sections together and resist bending. They help transfer loads to the foundation and keep the wall stable. In practice, they act as a continuous tie across the wall, improving overall strength. Common materials and forms for bond

Introduction Tying new block walls into existing ones involves overlapping rebar to create a continuous path for load transfer and crack control. This requires careful placement and proper lap details so the new and old walls behave as a single structure. Follow manufacturer guidelines and local building rules for lap length and rebar spacing. Plan

Introduction Filling the hollow cores of an existing concrete masonry unit (CMU) wall is not, by itself, a dependable strengthening method. A successful structural retrofit depends on the wall’s condition, continuous cells, reinforcement, connections to the footing and roof or floor, foundation capacity, actual loads, and the complete load path. In reinforced masonry, grout helps

Introduction Miracle sealers are scams that cannot fix brickwork. They may promise permanent repair of cracks, moisture, or damaged mortar, but they fail to address real defects. A straight, honest approach relies on proper assessment and proven repair methods. Before you start, understand what needs addressing and what a DIY repair can and cannot cover.

Introduction Winter repointing is possible only when the mortar, brickwork, weather, and protection plan all meet the requirements for the specific mortar system. Postpone work if the masonry is frozen, frost-, ice-, or snow-covered, waterlogged, exposed to active precipitation, or if you cannot maintain the documented conditions through the required protection period. A heated, weather-tight

Introduction Repairing brick mortar washout at grade means restoring deteriorated mortar where the wall meets the soil and addressing shifts in ground moisture. The approach combines survey of damage with practical steps that respect historic materials and the effect of grading on moisture. It’s a hands-on task that requires careful observation and clear planning. Old

Introduction Failed brick flashing shows up as moisture intrusion at joints, leaving stain trails and damp spots on the wall. It signals that water is not being directed away properly. You’ll want to look for signs of staining, softness, or peeling where the flashing meets the surface. In practice, inspect for moisture clues around manufactured

Introduction Brick veneer bulging is when the outer brick layer appears to poke out or push away from the structure. This article focuses on what to watch for and why it matters in practical terms. It’s a hands-on topic, not a theoretical guide. Look for bulging along walls near openings, or where the veneer seems

Introduction Efflorescence is mineral salt deposits that reappear on brick when moisture moves through the wall. If it keeps returning, the moisture path through the masonry is still active. Stopping that path is the first step before you scrub again. Start by tracing where the water is coming from and address leaks, irrigation, or poor