Flue Liners for Masonry Chimneys Saratoga Springs NY

Building codes require that residential masonry chimneys in Saratoga Springs 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

Structure Tek Masonry Division
(516) 799-2300
5394 Merrick Rd
Massapequa, NY
G & L Custom Brick Work
(718) 931-8297
937 Pierce Ave
Bronx, NY
Mendes Painting & Decorating
(845) 364-9762
8 Chamberlain Ct
Pomona, NY
Stonecretes Masonry Corp
(631) 736-5628
1305 Middle Country Rd
Selden, NY
Brookfield Maintenance
(631) 789-3955
23 Grand Ave
Farmingdale, NY
Leto Construction & Development
(518) 887-5569
1275 Scotch Church Rd
Pattersonville, NY
Sam's Masonry
(914) 964-6859
414 Warburton Ave
Yonkers, NY
Brooklyn Mason Supply Co Inc
(718) 421-0900
1593 Albany Ave
Brooklyn, NY
Oak Hill Constr Corp
(631) 422-6144
500 Lexington Ave
West Babylon, NY
Westchester Brickpaving Inc
(914) 337-0849
203 Leetown Rd
Stormville, 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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