Flue Liners for Masonry Chimneys Howard Beach NY

Building codes require that residential masonry chimneys in Howard Beach with walls thinner than 8 inches (nominal) be lined with a fire clay flue lining, fire clay brick, or a material that resists corrosion, softening, and cracking from flue gases as hot as 1,800 degrees Fahrenheit.

Local Companies

E C Hufnagel Landscaping Inc
(201) 869-5680
51 Broad Ave Apt 1
Fairview, NJ
Rapid Masonry Restoration
(718) 424-8304
7906 37th Ave
Jackson Heights, NY
Alpha Design Corp
(718) 291-5023
17605 Linden Blvd
Jamaica, NY
Obama Inc
(718) 321-0380
13225 Maple Ave
Flushing, NY
Academic Stone Setters Inc
(718) 463-7395
2907 119th St
Flushing, NY
Hatiya Contracting Inc
718-395-7744
9322 74th Place
Woodhaven, NY
Drew Masonry
(908) 289-4024
17 James Ave
Elizabeth, NJ
A La Marca Construction
(718) 526-7795
14402 91st Ave
Jamaica, NY
Kabinet King
(718) 291-5023
17605 Linden Blvd
Jamaica, NY
Pezzino Nely
(718) 358-1481
2221 Parsons Blvd
Flushing, NY

Provided By:

Source: Masonry Construction
Publication date: September 1, 1989

By Nancy J. Marshall

Abstract: Building codes require that residential masonry chimneys with walls thinner than 8 inches (nominal) be lined with a fire clay flue lining, fire clay brick, or a material that resists corrosion, softening, and cracking from flue gases as hot as 1,800 degrees Fahrenheit. Chimneys usually are lined or relined with one of four types of liners: clay tile, cementitious precast, cast-in-place, or metal. Some proprietary systems are combinations of these systems.CLAY TILEClay tile is the most common way of lining residential chimneys. According to ASTM C 315, Standard Specification for Clay Flue Linings, clay tiles must be made of fire clay, shale, surface clay, or a combination of these materials.CEMENTITIOUS PRECAST LINERSOne proprietary precast flue liner is made of volcanic pumice aggregates and refractory cements. The sectional liners are about 2 feet long and come in 6-, 8-, and 10-inch inner diameters. A 2-inch space between the chimney and liners is filled with a proprietary mixture of expanded clay aggregates, portland cement, and water.CASTING LINERS IN PLACE WITH INFLATABLE FORMSOne way of casting liners is to lower a long inflatable rubber form into the flue, inflate it to the proper flue size, center it in the chimney with spacers, then fill the space between the form and the chimney with a cementitious mixture.

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