FIELD: process engineering.
SUBSTANCE: invention relates to production of reinforced concrete articles with elimination of percussion loads at the article. Claimed device comprises the bed, thrust plates, the form with fittings to be stressed and anchor plates with cages arranged there between, and wedge elements with drive hydraulic cylinders arranged between each thrust and anchor plates. Forward and reverse stroke chambers of hydraulic cylinders are communicated via pipelines.
EFFECT: higher quality of reinforced concrete articles.
3 cl, 5 dwg
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| DEVICE TO MANUFACTURE PRESTRESSED REINFORCED CONCRETE PRODUCTS | 2011 |
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SU1033673A1 |
