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Jim koontz roofing.
A roofing consultant firm in new mexico and the cannon group s primary roofing construction materials testing firm united states.
The following are papers that were presented during the conference and their authors names.
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25 27 2002 in orlando fla.
The epdm roofing association retained the services of jim d.
Hutchinson aia csi frci rrc.
To perform laboratory testing on 81 test targets provided by the association.
The 12th international roofing and waterproofing conference was held sept.
Koontz jim d a comparative study of dynamic impact and static loading of one ply roofing assemblies special technical publication 959 american society for testing and materials 1988 page 24.
Twelfth international roofing and waterproofing conference.
Theimpact resistance of both the field aged and heat aged membrane also clearlydemonstrates that epdm retains the bulk of its impact resistance as it ages.
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Construction links sri.
This article examines the sometimes devastating effects that hail can have on asphalt shingles wood shingles and shakes and concrete tile shingles by jim d.
Koontz p e rrc jim d.
He has a bachelor s degree in engineering and a master s degree in business administration from tulane university new orleans.
Koontz associates inc.
Home authors authors.
Koontz associates inc.
The overall results of this research clearly indicate that non reinforced epdm roofassemblies offer a high degree of hail resistance over a variety of substrates.
The targets varied in age and substrate.
Of hobbs new mexico a roof engineering firm.
Koontz associates inc hobbs n m.
Corona virus covid 19 update.
Koontz and vickie crenshaw are consulting engineers with jim d.
What are the effects of hail on residential roofing products.
Koontz associates inc.
A roofing consultant firm that provides material testing as well as other services founded by rene dupuis a noted expert in the field jim koontz associates.
The following article was adapted from a paper that was presented at the thrid international symposium on roofing technology which was held in april.
The samples were impacted with ice spheres read more.
It came from hail.