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why does new concrete chirp when wet?

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Old 05-15-2005, 09:47 PM
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why does new concrete chirp when wet?

got new house, been washing driveway late at night, when done playing.

sounds like crickets or bugs chirping when get it wet.

???

it's hot out, and i put cool water on it, but think i ever heard that on old concrete, but it was poured in july last year.

??
Old 05-15-2005, 09:49 PM
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Maybe you were hearing crickets and bugs chirping because you were out washing your concrete driveway late at night?

Duh....... .......... ......... ........ ........ ......
Old 05-15-2005, 09:54 PM
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Yeah, what Begle1 said!
Old 05-15-2005, 10:24 PM
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alot of people dont know this, but on fresh concrete (withing 18 months of pour) if you wash it down late at night you can pick up the earths vibrations, what this phenomenon is is a small earthquake caused by water hitting the concrete, it creates sounds similar to crickets. VERY rare to be able to hear it tho, consider yourself lucky

if i were you i would make a tape of it and offer it on E-bay
Old 05-15-2005, 11:46 PM
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And buy a lottery ticket!! I might have to drive by all the new houses going up and water their driveways so I can here it too!
Old 05-16-2005, 08:44 AM
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Originally posted by upersleder
alot of people dont know this, but on fresh concrete (withing 18 months of pour) if you wash it down late at night you can pick up the earths vibrations, what this phenomenon is is a small earthquake caused by water hitting the concrete, it creates sounds similar to crickets. VERY rare to be able to hear it tho, consider yourself lucky

if i were you i would make a tape of it and offer it on E-bay
Let's see now....where did I put those waders??
Old 05-16-2005, 09:30 AM
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Hope that those waders go up to your neck Hoss because it's deep in here.
Old 05-16-2005, 09:39 AM
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Angry no respect in here!

see now, it happened once, and it kind of threw me off.
wanted to post then, but figured would catch all this flak...

so waited till happened again...

i'll see if i can borrow a digi-cam with sound and record it.

where's the love, my diesel brothers???
Old 05-16-2005, 09:47 AM
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Chirp.
Old 05-16-2005, 09:50 AM
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Everytime it rains, Hoss's bedliner chirps
Old 05-16-2005, 10:07 AM
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And here I was blaming the crickets...
Old 05-16-2005, 11:07 AM
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WHAT??? you dont believe me????
Old 05-16-2005, 12:18 PM
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Hoss thought it was his rear wheels chirping. He was so proud of al of the power he had...

Even after 6 years when I wash my driveway down I get a sizzling noise. You can see small bubbles coming up through the concrete
Old 05-16-2005, 12:38 PM
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thats the small centralized earthquake shaking the air outta the crete.......
Old 05-17-2005, 10:48 AM
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When concrete cures it releases gasses. I HAVE heard slight whistling sounds coming from concrete that was fairly fresh and soaked down. As far as the earthquakes ... well maybe it's from kim jong il eating too much kim chee????????


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