FIELD: construction.
SUBSTANCE: method of manufacturing piles with a widened heel includes forming a well, widening it at the bottom and filling the formed cavity with concrete. Said well widening is carried out by feeding a gas-forming fluid into the bottom well part at the widening height, by means of which the soil is weakened, bringing it to the state of gas-water pulp, which is removed.
EFFECT: increasing the efficiency and reliability of the pile manufacturing, reducing the material and labour consumption of erecting a pile with a widening.
3 cl, 1 dwg
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