FIELD: construction.
SUBSTANCE: invention is aimed at the improvement of reliability of the structure of the spatial framework due to the increase of strength of connection of non-metallic fittings and simplification of the procedure of manufacture of volume spatial reinforcing frameworks. Ready composite reinforcing rods are arranged in a design position, connected in series and fixed with epoxy glue, then joints of the reinforcing rods are winded with 3-5 layers of a hot shrink polyethylene film and heated at the temperature of 180-200 °C until its full shrinkage. The connection breaking force is more than 2000 N.
EFFECT: improvement of the reliability of the structure of the spatial framework.
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Authors
Dates
2015-09-10—Published
2014-06-24—Filed