b"ROOFINGAPPLIED WITHA TORCH HOIST Gravel Bucket1 ;2 Wheelbarrow0 0 0 =~ capacity ~POUNDS : oisting Forkwiththe ~:lleltTROLLEY r;CTRACK Gravel Bucket25%Saving Over I Wheelbarrow capacityConventional Methods W, BillCullen,National Bureau ofStandards,atthe recent Midwest RoofingHundreds of these Reimann & ontractors _Associat_ion. Conve1_1tionin KansasCity,describedinhispresenta- GeorgerTrolley 01?-,aroofmgapplicationwhichheandTomMansonhadobservedduringTrack Hoists are in use thelf European tour last summer'all over America and Thismaterial,whichismarketedbyaGermancompany,isappliedbyCanada.Capacities torching as indicated in the photograph.The portion of the membrane consistsHoi1tin1 tongsadequateforconveof a plastic bead(white specs), alayer of asphalt,aluminum foil,fiberglas''};:~:,~nient handling of roof-the mat, another layer of bitumen andamylar surface toprevent walking.ing felt, (12 rolls), hot The material is usedasavapor barrier beneaththe insulationandasthestuff (30 gal.) gravel (2 wheelmembraneabovetheinsulation.Itissurfacedwithagranule-surfacedcapbarrowloads),stackedinsulation, sheet which has an adhesive asanintegral part ofthecap sheet.It isuniqueand roofing equipment. that no hot bitumen isused during theapplication process.SPECIFICATIONS Overhangs roof - 5 ft Front opening -4 h. Track length - 15ft. Height under track - 8 ft. Powered by 6 HP Gas engine Also available 400 lb. Trolley TrackHoist ~ rengineered by machinede For maximum convenien fety. r trouble-free long life o SWINGaoo,1AM1.AOOU~ ~ PLATfOltM l~-NOISY REIMANNANDGEORGER,INC. P OBo 681Dept. AR, Buffalo. NY14240 JANUARY,197215"