Author Topic: HYDRO DEMOLITION...for concrete  (Read 2771 times)

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Offline Gboy

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HYDRO DEMOLITION...for concrete
« on: June 05, 2010, 09:53:41 AM »
YamTHr,

Hey guys, I think this is a new eqpt we can used in YTH to demolished concrete safely and silently...I guess.

http://www.aquaenergy.co.uk/accessories/hydrodemolition.htm

Offline Gboy

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Re: HYDRO DEMOLITION...for concrete
« Reply #1 on: June 05, 2010, 12:19:10 PM »

Watch these, I think this can be used for demolishing Japs concrete vault or wall chamber  or any hidden treasure inside concrete ;D
If you have a concrete treasure chamber with bomb trap or poison gas. I think these eqpt is ideal for it. Bcoz water will destroy the bomb, dilute poison gas and demolish concrete. I wish there is a portable Hydro demolition machine like these. hhhhmmmmm.... ;D

http://www.youtube.com/watch?v=kgxqkX_7E3Y
http://www.youtube.com/watch?v=u9DRXLTJJ7E
http://www.youtube.com/watch?v=8BuNKSh1OK8&feature=r
http://www.youtube.com/watch?v=BhRoYiOsl6s&NR=1

And it can demolish concrete vault also underwater !!!!....Wow  ::)...good for underwater concrete vault in waterfalls or seas...

http://www.youtube.com/watch?v=jHA-mAVmPnU



Offline Gener

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Re: HYDRO DEMOLITION...for concrete
« Reply #2 on: June 05, 2010, 02:27:07 PM »
Trully this will work Gboy and i knew it as i have this equipment. But using this in treasure hunting is difficult. This method requires heavy duty compressors and fast hydro-based water pump. The nozzle is easy to make anyway as its always easy to make it in the philippines.

Offline Janner

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Re: HYDRO DEMOLITION...for concrete
« Reply #3 on: June 05, 2010, 02:29:32 PM »
Isnt there a now "Needle Jet" water cutter, operating at 50k psi, that would be ideal if it is portable..??

Offline admin

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Re: HYDRO DEMOLITION...for concrete
« Reply #4 on: June 05, 2010, 09:26:53 PM »
Well we have been using those high pressure hand held Water Blasters for years during underwater cleaning and platform demolition jobs. They do work great and I can personally verify that they can cut right through any concrete. We usually only needed around 5,000 psi but they can even go up to 10,000 psi.
TW

Offline Janner

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Re: HYDRO DEMOLITION...for concrete
« Reply #5 on: June 05, 2010, 09:54:19 PM »
I saw a Demo on those needle jet cutters,
water forced through a jewel at 50k psi and it cut steel like butter, quite amazing to watch....and no heat.....
a Bank robbers delight hahaha

Offline Gener

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Re: HYDRO DEMOLITION...for concrete
« Reply #6 on: June 06, 2010, 02:12:38 PM »
We are using this equipment for cleaning existing concrete likely as replacement for sand blasting which is much comfortable to use and more stronger than the typical sand blasting process. It can chip enourmous concrete surfaces so fast and accurate at 10,000 psi much more at 30,000 psi but that requires a very strong generator,,,im using putzmeister machine from germany and its quite amazing machine thought we just converted it at filipino way... ;D