FIELD: protective arrangements for foundations or foundation structures, particularly to protect thereof against frost heaves in soil.
SUBSTANCE: method involves erecting foundation on protective bed including compacted bulk material, wherein bulk material includes polymeric articles, namely vessels, and filling material. The protective bed is put in trench having height selected from physical-and-chemical soil properties and seasonal freezing depth. Trench height is equal to h1+h2, where h1 is trench parapet height, h1≥0.1H, h2 is underground trench height, h2≥0, H is season freezing depth. Trench width is equal to a+b, where a is distance between foundation and trench edge a≥0, b is foundation thickness.
EFFECT: increased efficiency of foundation protection, decreased foundation construction time and reduced foundation costs.
1 dwg
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