Architectural · A-SJKK5

Insulated Pipes UL Design No. W-L-5029

Materials

Elements

About this detail

An insulated pipe penetrates a one-hour or two-hour fire-rated partition with a minimum five-eighths inch thickness of fill material applied within the annulus, flush with both wall surfaces. A minimum half-inch diameter bead of fill material is applied at the pipe-wall interface on both wall surfaces at the point of contact. The penetrant includes a nominal one-inch, one-and-a-half-inch, or two-inch fiberglass pipe covering with a 3.5 pcf density bearing a UL classification mark. Through-penetrants may consist of steel pipe up to twelve inches in diameter at schedule 10 minimum, electrical metallic tubing or steel conduit up to four inches in diameter, copper tubing up to six inches in diameter at type L minimum, or regular copper pipe up to six inches in diameter. The pipe or conduit is rigidly supported on both sides of the wall in coordination with mechanical drawings.

Members view this detail in full resolution, download the CAD files (SVG, PDF), and can adapt it in the built-in CAD editor — export DXF, DWG, or PDF.

Start membership

Similar details