A brick spacing ruler simplifies bricklaying by providing pre-marked measurements for consistent spacing and course height. It eliminates the need for constant measuring with a standard tape measure.
Understanding the Ruler's Layout
Brick spacing rulers typically have two sides:
- Brick Spacing Side: This side displays markings for the number of brick courses and the appropriate spacing between them. The markings are usually numbered to indicate the number of courses (e.g., 4 courses, 5 courses, etc.), directly correlating to the height of those courses with the mortar included. You'll find a number of courses indicated alongside a corresponding measurement.
- Standard Measurement Side: The reverse side often shows standard feet and inches measurements, like a typical ruler or tape measure. This is helpful for overall project measurements and other tasks not directly related to bricklaying.
The markings on the brick spacing side are designed to account for both the brick height and the mortar joint thickness. Different rulers accommodate various brick sizes and mortar joint preferences.
Using the Brick Spacing Side
- Identify the Brick Size and Mortar Joint: Before using the ruler, know the dimensions of your bricks and the desired mortar joint thickness. Different rulers may be calibrated for different standard brick sizes.
- Locate the Course Number: Determine how many courses of bricks you need for a specific height. Find the corresponding number on the brick spacing side of the ruler.
- Align and Measure: Align the ruler's edge with your starting point and use the marked measurement to determine the height for that number of courses.
For instance, if you want four courses of brick and the ruler shows a measurement of 'X' inches for four courses, you would lay out your bricks to that height 'X'.
Different Types and Manufacturers
Various manufacturers produce brick spacing rulers, each potentially offering slight variations in markings and features. Some rulers are made of wood, while others utilize more durable materials like polyamide reinforced with fiberglass. Some are standard-sized, while others are "oversized" to accommodate larger bricks.
Examples of manufacturers include Rhino Rulers and Hultafors Tools. Features may include:
- Folding design: for convenient portability.
- Heavy-duty construction: for increased durability.
- Waterproof materials: to withstand various weather conditions.
Interpreting Video and Article References
Several online resources, including YouTube videos and articles (How to use a brick spacing ruler - YouTube, How To Read A Brick Mason's Ruler | Sciencing), demonstrate the practical application of a brick spacing ruler. These generally confirm the information described above, emphasizing the importance of aligning the correct course markings with the project's height requirements.
