Masonry Magazine March 1981 Page. 1
masonry
MARCH 1981
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Masonry construction, one of the oldest building methods known to man, is still one of the most popular and versatile. From ancient pyramids to modern skyscrapers, masonry has proven its durability and aesthetic appeal. This article will explore the different types of masonry, their applications, and the techniques used in their construction.
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# Types of Masonry
There are several types of masonry, each with its own unique characteristics and applications. The most common types include:
* **Brick Masonry:** Brick masonry is one of the most widely used types of masonry. Bricks are typically made from clay and fired in a kiln. They are available in a variety of sizes, colors, and textures. Brick masonry is commonly used for walls, pavements, and fireplaces.
* **Stone Masonry:** Stone masonry involves the use of natural stone as the primary building material. Stone can be used in its natural form or shaped and dressed to create a more refined appearance. Stone masonry is known for its strength, durability, and aesthetic appeal.
* **Concrete Block Masonry:** Concrete blocks, also known as CMUs (Concrete Masonry Units), are manufactured from concrete and are typically larger than bricks. They are commonly used for foundation walls, load-bearing walls, and partitions.
* **Glass Block Masonry:** Glass blocks are made from glass and are used to create translucent walls and partitions. They allow light to pass through while providing privacy.
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# Applications of Masonry
Masonry is used in a wide range of applications, including:
* **Walls:** Masonry walls are strong, durable, and fire-resistant. They can be used for both load-bearing and non-load-bearing walls.
* **Foundations:** Masonry foundations provide a stable base for buildings. They are resistant to moisture and soil pressure.
* **Pavements:** Brick and stone masonry are commonly used for pavements, sidewalks, and patios.
* **Fireplaces:** Masonry fireplaces are efficient and aesthetically pleasing. They can be used to provide heat and create a focal point in a room.
* **Chimneys:** Masonry chimneys are used to vent smoke and gases from fireplaces and furnaces.
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# Techniques in Masonry Construction
Masonry construction involves a variety of techniques, including:
* **Laying:** Laying is the process of placing masonry units in a bed of mortar. The units must be properly aligned and leveled to ensure a strong and stable wall.
* **Mortaring:** Mortaring is the process of applying mortar between masonry units. Mortar serves to bond the units together and create a watertight seal.
* **Pointing:** Pointing is the process of finishing the mortar joints between masonry units. This can be done for aesthetic purposes or to improve the weather resistance of the wall.
* **Reinforcing:** Reinforcing involves the use of steel bars or mesh to strengthen masonry walls. This is particularly important in areas that are subject to seismic activity or high winds.
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Masonry construction is a skilled trade that requires knowledge of materials, techniques, and safety procedures. With proper planning and execution, masonry can provide durable, aesthetically pleasing, and long-lasting structures.