Procedures and devices for the formation of retraction...

E - Fixed Constructions – 01 – C

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

E01C 11/04 (2006.01) E01C 11/06 (2006.01) E01C 23/02 (2006.01)

Patent

CA 2758877

Procedures and devices for the formation of retraction joints in works of concrete. The devices are made of a separating material of concrete and their configuration comprises: a) A vertical wall (15, 15') in its top portion that is planned to be placed underneath the surface fissure line of the retraction joint on the top face of the concreted surface; b) Two prismatic surfaces (17, 17' equal on their bottom part deployed on alternate sides with respect of said vertical wall and configured for the formation of entries and exits imbricated between adjacent slabs forming the faces of support (21, 21') of one slab over the other at angles of between 0° and -10° with respect of the horizontal plane. The procedures are based on the insertion of said devices in fresh concrete in the position planned for each retraction joint using mechanical means for this purpose.

L'invention concerne des procédés et des dispositifs pour la formation de joints de retrait dans des ouvrages en béton. Les dispositifs sont réalisés à l'aide d'un matériau séparateur du béton et sa configuration comprend: a) une paroi verticale (15, 15') dans sa partie supérieure qui est prévue pour se placer sous la ligne superficielle de fissure du joint de retrait au niveau de la face supérieure de la surface bétonnée; b) deux surfaces prismatiques (17, 17') égales dans la partie inférieure, disposées sur des côtés alternés par rapport à ladite paroi verticale (15, 15') et configurées pour permettre la formation d'éléments entrants et d'éléments saillants imbriqués entre des dalles contiguës formant les faces d'appui (21, 21') d'une dalle sur l'autre, les angles étant compris entre 0° et -10° par rapport au plan horizontal. Les procédés décrits dans la présente invention consistent à introduire les dispositifs susmentionnés dans le béton frais à l'endroit prévu pour chaque joint de retrait grâce à des moyens mécaniques.

LandOfFree

Say what you really think

Search LandOfFree.com for Canadian inventors and patents. Rate them and share your experience with other people.

Rating

Procedures and devices for the formation of retraction... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Procedures and devices for the formation of retraction..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Procedures and devices for the formation of retraction... will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1672839

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.