Quote Originally Posted by travajante View Post
Slabs won't stand a chance against the elements w/o periodic waterproofing maintenance. That sandwiched metal layer will eventually rust away. You want a perma-solution? Roof your roofdeck.[emoji4]

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and that's exactly what we did!
our concrete roof deck would always leak.
we tried everything.
finally, in disgust,
"kuya, lagyan natin ng proper bubong."
problem solved.