// CODE SNIPPET
2113.12 Clay Flue Lining (Installation)
JUMP TO FULL CODE CHAPTER
Clay flue liners shall be installed in accordance with ASTM C1283 and extend from a point not less than 8 inches (203 mm) below the lowest inlet or, in the case of fireplaces, from the top of the smoke chamber to a point above the enclosing walls. The lining shall be carried up vertically, with a maximum slope not greater than 30 degrees (0.52 rad) from the vertical.
Clay flue liners shall be laid in medium-duty nonwater-soluble refractory mortar conforming to ASTM C199 with tight mortar joints left smooth on the inside and installed to maintain an airspace or insulation not to exceed the thickness of the flue liner separating the flue liners from the interior face of the chimney masonry walls. Flue lining shall be supported on all sides. Only enough mortar shall be placed to make the joint and hold the liners in position.
Related Code Sections
2113.12 Masonry, Clay Flue Lining (Installation)
Clay flue liners shall be installed in accordance with ASTM C1283 and extend from a point not less than 8 inches (203 mm) below the lowest inlet ...
Building Code 2021 of Illinois > 21 Masonry > 2113 Masonry Chimneys > 2113.12 Clay Flue Lining (Installation)
2113.12 Masonry, Clay Flue Lining (Installation)
Clay flue liners shall be installed in accordance with ASTM C1283 and extend from a point not less than 8 inches (203 mm) below the lowest inlet ...
Building Code 2018 of Illinois > 21 Masonry > 2113 Masonry Chimneys > 2113.12 Clay Flue Lining (Installation)
Section 2113 Masonry, Masonry Chimneys
Flue lining systems shall comply with one of the following: Clay flue lining complying with the requirements of ASTM ...
2113.16.2 Masonry, Determination of Minimum Area
the equivalent net cross-sectional area shall be used. Cross-sectional areas of clay flue linings are as provided in Tables 2113.16(1) and 2113.16(2 ...
Building Code 2021 of Illinois > 21 Masonry > 2113 Masonry Chimneys > 2113.16 Flue Area (Masonry Fireplace) > 2113.16.2 Determination of Minimum Area
2113.16.2 Masonry, Determination of Minimum Area
the equivalent net cross-sectional area shall be used. Cross-sectional areas of clay flue linings are as provided in Tables 2113.16(1) and 2113.16(2 ...
Building Code 2018 of Illinois > 21 Masonry > 2113 Masonry Chimneys > 2113.16 Flue Area (Masonry Fireplace) > 2113.16.2 Determination of Minimum Area