On Jun 29, 6:56*pm, Jim Elbrecht wrote:
*Bryan Scholtes wrote:

I am finishing my basement. I used Tapcons to secure PT 2x4 to the
basement slab.

After a week of heavy rains, I noticed that all the screw holes were
weeping water. There was definite circles of moisture (but not
standing water) coming from underneath the bottom plate.

-snip-



2. I am considering pulling each screw and injecting silicone into the
holes, then re-driving the screw. What do you guys think?

What you need to do is eliminate the water under your slab. * You are
wasting every bit of money and effort you put into that job until your
water problem is fixed.

I was also
considering polyurethane foam or epoxy. If I shoot epoxy down the
hole, I'll NEVER get those bottom plates off.

I don't think that epoxy is a good idea--- but why would you ever want
to take those bottom plates off?

Jim

OP postrer needs interior french drain before ANY FUTHER WORK

with a sump draining to a pump or ideally daylight