The underground river

22.05.2017 | комментариев 0 | раздел: Стены

Firstly, experts take soil samples, sometimes they get a sample out of great depths, if there are any suspicions. For example, under the building may be underground waters. For modest buildings, this is not so scary, but for a full -fledged building, such a foundation is simply dangerous. In addition, environmentalists will recommend forgetting about construction, as construction can harm the underground river or lake.

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