A method and apparatus for post-tensioning a reinforcing strand disposed within a concrete slab of the character having a plurality of reinforcing members embedded therein. The apparatus includes a yieldably deformable elastomeric body having a longitudinally extending passageway formed therein for receiving the reinforcing strand. The apparatus also includes a removal mechanism for use in expeditiously removing the elastomeric body from the concrete slab after the slab has been poured.

Um método e um instrumento para borne-tensionar uma costa reforçando dispuseram dentro de uma laje concreta do caráter que tem um plurality de reforçar os membros encaixados nisso. O instrumento inclui um corpo elastomeric yieldably deformable que tem um passageway longitudinalmente estendendo dado forma nisso recebendo a costa reforçando. O instrumento inclui também um mecanismo da remoção para o uso expeditiously em remover o corpo elastomeric da laje concreta depois que a laje foi derramada.

 
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