FIELD: ecological protection of soil base in flooding of oil products, different liquids capable to penetrate into soil and ground water. SUBSTANCE: protective screen is formed of thixotropic solution poured onto the pre-compacted surface by 20 - 50 mm layer. The solution is held for up to 1.5 hour and then covered with a layer of sand with thickness not less than 500 mm. EFFECT: ecological protection.
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