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// CODE SNIPPET

2113.11.3 Concrete and Masonry Chimneys for Highheat Appliances

Building Code 2015 of Utah > 21 Masonry > 2113 Masonry Chimneys > 2113.11 Flue Lining (Material) > 2113.11.3 Concrete and Masonry Chimneys for Highheat Appliances
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2113.11.3.1 General

Concrete and masonry chimneys for high-heat appliances shall comply with Sections 2113.1 through 2113.5.

2113.11.3.2 Construction

Chimneys for high-heat appliances shall be constructed with double walls of solid masonry units or of concrete, each wall to be not less than 8 inches (203 mm) thick with a minimum airspace of 2 inches (51 mm) between the walls.

2113.11.3.3 Lining

The inside of the interior wall shall be lined with an approved high-duty refractory brick, not less than 41/2 inches (114 mm) thick laid on the 41/2-inch bed (114 mm) in an approved high-duty refractory mortar. The lining shall start at the base of the chimney and extend continuously to the top.

2113.11.3.4 Termination Height

Concrete and masonry chimneys for high-heat appliances shall extend not less than 20 feet (6096 mm) higher than any portion of any building within 50 feet (15 240 mm).

2113.11.3.5 Clearance

Concrete and masonry chimneys for high-heat appliances shall have approved clearance from buildings and structures to prevent overheating combustible materials, permit inspection and maintenance operations on the chimney and prevent danger of burns to persons.

Related Code Sections


2113.11.3 Masonry, Concrete and Masonry Chimneys for Highheat Appliances
Concrete and masonry chimneys for high-heat appliances shall comply with Sections 2113.1 through 2113.5 ...
Building Code 2015 of Utah > 21 Masonry > 2113 Masonry Chimneys > 2113.11 Flue Lining (Material) > 2113.11.3 Concrete and Masonry Chimneys for Highheat Appliances
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" Concrete and masonry chimneys for medium-heat appliances shall comply with Sections 2113.11.2.1 through 2113.11.2.5 ...
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Chimneys for medium-heat appliances shall be constructed of solid masonry units or of concrete ...
Building Code 2015 of Utah > 21 Masonry > 2113 Masonry Chimneys
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A masonry chimney is a chimney constructed of solid masonry units, hollow masonry units grouted solid, stone or concrete, hereinafter referred ...
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" Concrete and masonry chimneys for medium-heat appliances shall comply ...
Building Code 2018 of Utah > 21 Masonry > 2113 Masonry Chimneys > 2113.11 Flue Lining (Material)
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