FIELD: construction.
SUBSTANCE: invention deals with construction of pipelines and may be used for stabilisation of pipeline trenches and slopes when constructing main pipelines, during road topping as foundation of service access roads when constructing main pipelines, as tightening weight when constructing pipelines underwater or within flooded locations. The cellular structure, pre-tensioned, filled with concrete mixture, reinforced with ropes and composed of flexible straps set on edge, is equipped with lifting eyes and elements facilitating its fixation to the base. The geoboard is equipped with elements intended for fastening the boards to each other. The pre-tensioned cellular structure filled with concrete mixture is reinforced with ropes.
EFFECT: enhancement of flexibility, durability and strength of geoboards made from composite polymeric-concrete material; facilitation of erection and installation procedures both in the field environment and under the conditions of stationary base facilities.
9 cl; 2 dwg
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