Hafnium

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Saturday, July 7, 2007

Asarco El Paso crushed slag was used as ROOFING BALLAST

"Posted on July 6, 2007

Asarco Slags Off
In response to Sick ‘Em, City of El Paso: Going After Asarco, by Chris Cummings. [link]

Great article.

I think that it is interesting that we all look at the "reduced" pollution and repelling blight on the landscape; but, we ignore what is going into the ground. Years back, I was involved in a building renovation project where the existing roof ballast was crushed slag from ASARCO. The roof had leaked for a good while and the water seeped into the structural reinforced concrete roof deck. The acid from the rain and slag had completely corroded the steel reinforcing and the concrete was disintegrating.

How much longer will we allow this albatros to hang around the necks of those who are trying to sell El Paso to progressive, clean businesses. Maybe if we cleaned up our billboard blight, we could better get the full impact of the ASARCO view.

Thank you,

Mervin Moore"
http://www.newspapertree.com/opinion/1522-readers-responses

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