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HOW TO CALCULATE <br />CHEMCURB VOLUMES <br />Note: These figures represent volume of <br />sealant needed for various sizes of curb <br />combinations without displacement for <br />penetrations. (To estimate exact volume <br />needed, also figure volume of penetrations <br />and subtract from volume of curbs.) <br />To figure volume of a square curb: <br />Multiply length x width x depth, (2") x <br />(quantity of curbs needed) the divide by <br />231 (in³ in a gal.) to get the number of <br />gallons needed to fill the curb. <br />Note: <br />One gal. pourable sealer = 231 in³ <br />One 1 <br />2 gal. pouch = 115.5 in³ <br />One 28 oz cartridge = 50 in³ <br />One 10.1 oz cartridge = 4.18 in³ <br />Always figure 2" depth of ChemCurbs. <br />Less invalidates warranty. <br />A corner curb adds two inches to a <br />straight curb on each end. <br />Examples: <br />Four 12" Straights + Four 2" Corners <br />Form a square 16" x 16" x 2" deep. <br />Multiply 16" x 16" x 2" = 512 in³ <br />Divide 512 in³ by 231 = 2.21 gal <br />To figure volume of a round curb: <br />multiply (radius squared x 3.14 x depth) <br />x (quantity of curbs needed) then divide <br />by 231 (in³/gal) to get the number of <br />gallons needed to fill the curb. <br />Four 6" Straights + Four 2" Corners <br />Form a square 10" x 10" x 2" deep. <br />Multiply 10" x 10" x 2" = 200 in³ <br />Divide 200 in³ by 231 = 0.86 gal <br />7.5" round Curb + two 12" Straights <br />Form an oval 19.5" x 7.5" x 2" deep. <br />Multiply 19.5" x 7.5" x 2" = 285 in³ <br />Divide 285 in³ by 231 = 1.23 gal <br />7.5" round Curb + two 6" Straights <br />Form an oval 13.5" x 7.5" x 2" deep. <br />Multiply 13.5" x 7.5" x 2" = 202.5 in³ <br />Divide 202.5 in³ by 231 = 0.88 gal <br />5" round Curb + two 12" Straights <br />Form an oval 17" x 5" x 2" deep. <br />Multiply 17" x 5" x 2" = 170 in³ <br />Divide 170 in³ by 231 = 0.73 gal <br />5" round Curb + two 6" Straights <br />Form an oval 11" x 5" x 2" deep. <br />Multiply 11" x 5" x 2" = 110 in³ <br />Divide 110 in³ by 231 = 0.48 gal <br />7.5" round Curb <br />Form a diameter 7.5" x 2" deep. <br />Multiply 3.75" squared x 3.14 x 2" = 88.31 in³ <br />Divide 88.31 in³ by 231 = 0.38 gal <br />5" round Curb <br />Form a diameter 5" x 2" deep. <br />Multiply 2.5" squared x 3.14 x 2" = 39.27 in³ <br />Divide 39.27 in³ by 231 = 0.17 gal <br />C:\Users\cappold\Desktop\CHEM LINK Polymer - CMYK.jpg www.ChemLink.com <br />CONTACT INFORMATION: Customer Service: 800.826.1681 <br />Date:6HS , 201 Title:ChemCurbsSheet:2 of 16DRW #:DRW #:CL-CC-02Drawn by:Christian Appold <br />SOLAR PANEL MOUNT <br />A minimum 1" space is required between all <br />penetrations and the interior wall of all ChemCurbs. <br />Roof Membrane <br />Fill ChemCurbs with only 1-Part™ <br />Pourable Sealer when installing <br />on granulated membranes. On all <br />other membranes, PRO PACK™ <br />Pourable Sealer can be used. <br />M-1 ® Structural Sealant for <br />bonding ChemCurb scarf joints. <br />(Not shown for clarity) <br />External bead of M-1 ® required. <br />OPTION: An additional bead of <br />1-Part™ Pourable Sealer can be <br />applied over top of the external <br />bead of M-1 ® to lock in granules <br />on granulated roof membranes. <br />5" Diameter ChemCurb Sections <br />Prime penetrations with <br />M-1 ®, extending up 3" from <br />base of penetration. <br />DO NOT USE ROOF CEMENT! <br />Solar Panel Mount shall be mechanically <br />secured to the decking in a manner at <br />eliminates movement. <br />C:\Users\cappold\Desktop\CHEM LINK Polymer - CMYK.jpg www.ChemLink.com <br />CONTACT INFORMATION: Customer Service: 800.826.1681 <br />Sheet: 9 of 16 DRW #:Title: ChemCurbs Date: May 12, 2013 Drawn by: Christian AppoldDRW #: CL-CC-02 <br />2329 S. Park Drive <br />06/03/22