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Waterproofing Tar Question

 
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Old 07-08-2008, 08:54 PM   #1
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Waterproofing Tar Question


How long can the Waterproofing tar on foundation walls stay exposed before backfilling?


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Old 07-08-2008, 09:25 PM   #2
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Re: Waterproofing Tar Question


Tar on a concrete foundation is not a waterproofing material it is merely a moisture barrier which is prone to fail.

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Old 07-08-2008, 10:00 PM   #3
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Re: Waterproofing Tar Question


Quote:
Originally Posted by Chris Johnson View Post
Tar on a concrete foundation is not a waterproofing material it is merely a moisture barrier which is prone to fail.

My dad hired a company called everdry 10 years ago that have a system of their special membrane and breathable waterproof matt. They had about 20 illegals and they slopped plastic roofing cement on the wall. That was $10,000 They also caused the footer tile to plug up and the wall started to push in. We fixed it 2 years ago, they should have been sued.
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Old 07-09-2008, 01:25 AM   #4
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Re: Waterproofing Tar Question


a long time
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