Cavity-wall is a type of wall construction that is commonly used in modern building design to provide an efficient and well-insulated wall system. This method of construction involves the use of two separate layers or wythes of masonry that are separated by an air pocket or cavity. The outer wythe is typically constructed using brick, stone, or block, while the inner wythe is commonly constructed using block or brick that is filled with insulation. The two wythes are connected together using ties, which help to maintain the structural integrity of the wall. One of the main benefits of cavity-wall construction is its ability to provide excellent thermal insulation. The air pocket between the two wythes acts as a thermal break, helping to reduce heat transfer and energy costs. Additionally, cavity-wall construction is effective in reducing the amount of moisture that can penetrate the wall and cause damage to the internal structure. This helps to maintain the structural integrity of the building and prolong its lifespan. Cavity-wall construction has been used for centuries, but it has become increasingly popular in recent years due to its ability to provide a well-insulated wall with the use of minimal materials. This method of construction is also highly versatile and can be used in a variety of building types, including residential, commercial, and industrial structures. In summary, cavity-wall construction is a highly effective method of wall construction that provides excellent thermal insulation and helps to maintain the structural integrity of the building. Its versatility and efficiency have made it a popular choice in modern building design.
masonry, insulation, ties, thermal break, moisture resistance
CITATION : "Anthony Smith. 'Cavity-Wall.' Design+Encyclopedia. https://design-encyclopedia.com/?E=251557 (Accessed on July 16, 2025)"
The term Cavity-Wall is used within the context of architecture to refer to a type of wall construction where two skins of masonry, separated by an air space, are connected together by ties. This type of construction is used to increase the thermal insulation capacity of the wall, as well as reduce the amount of moisture that can penetrate the wall and cause damage to the internal structure. Cavity-Walls are highly effective in providing thermal insulation and maintaining the structural integrity of the building, as the air gap between the two skins of masonry helps to reduce the amount of heat transfer through the wall.
Thermal insulation, moisture resistance, structural integrity, masonry, ties.
Masonry Cavity-Wall construction is a method of construction in which a masonry wall is built with two separate layers or wythes that are separated by an air pocket. This form of construction has been used for centuries, however, it has become increasingly popular in modern times due to its ability to provide a well-insulated wall with the use of minimal materials. The outer wythe of masonry is typically constructed out of brick, stone, or block, while the inner wythe is commonly constructed of block or brick that is filled with insulation. This type of construction creates an air pocket between the two wythes, which acts as a thermal break, helping to reduce heat transfer and energy costs.
Thermal, Insulation, Masonry, Air-Gap, Cavity.
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