Graving tunnels in sand (Belgium beach)
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Uploader Comments (jmvanbel)
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All Comments (8)
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This parent is a idiot.... 1 cubic meter of sand weighs 1600 pounds!
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What a stupid way of putting in risk your kids' life...
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sweet!
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not realy, the have left a large armount of sand for support, so unless a tidleWave appears and erodes it, their family is safe...
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Damn that's dangerous. You won't think it's dangerous until you kill one of your kids.
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fuck thats so dumb u dont even care if i caves in they will most certainly die if it did
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nice tunnel!!!
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The sand at the beach of De Haan is very special. This tunnel can stand more than 1,5 ton (1500 kg) of weight.
You can NOT dig the same way at eg. Zeebrugge, Oostende etc. because the sand is there not good enough.
We play already 25 years with sand, togher with seven brothers. You can not comparize everything. We also test each tunnel by letting 4 adults (at least 300 kg) jumping above, and if only one grain of sand falls down in the tunnel, we destroy it immediately. Don't If you doubt!
jmvanbel 2 years ago