{HEAD ~ A method} for determining {TAIL ~ the density} of loose fill, blown in place insulation in a cavity defined between framing members of a structure, the method comprising the steps of: 
for determining
{ HEAD ~ A method } for determining { TAIL ~ the density } of loose fill , blown in place insulation in a cavity defined between framing members of a structure , the method comprising the steps of :
HEAD HEAD HEAD HEAD HEAD HEAD REL REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH