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| Antecedents. |
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| As
it belongs to all acquaintance, there is a serious
problem of exhaustion of the aquifer mantles in
many cities of our country and also around the world,
mainly in the fringe desert that surrounds to the
world. |
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the deep aquifer mantels provide a great percentage
of the drinkable water that consume the humans.
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| In
Mexico, the cases of the Mexico City and Guadalajara,
this extraction is equal to 75%, where the problem
of the exhaustion of these underground deposits
is due to this envelope explotation and the blockade
of the green areas of infiltration and natural recharge
caused by the growth of the cities. |
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| This
circle of incontrol consumption of water and the
closing of the roads of natural recharges can originate
in a very short term of time a problem of unimaginable
magnitude can't give water to people. For this reason
the necessity of a permeable pavement exist, and
the additive ECOCRETO® for the production
of concrete permeable pavements it can be the
most important alternative solution. |
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