Reinforcement of structural members

E - Fixed Constructions – 04 – G

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

E04G 23/02 (2006.01) E04G 23/04 (2006.01)

Patent

CA 2216631

A method for reinforcement of a substrate structural member (21) comprises the steps of applying to a surface of the substrate layers (11) comprising dry fibre reinforcement materials, applying a reduced pressure to the layers (11), introducing a curable resin to the layers (11) such that the resin is drawn therethrough until the interstices therein are substantially filled with resin, and curing the resin. The layers (11) are preferably woven fabric and may include resin distribution layers of relatively low weave density and high permeability and reinforcement layers of higher weave density and lower permeability. The layers (11) may be provided as a pre-form (10).

Un procédé de renforcement d'un élément (21) porteur constituant un substrat consiste à appliquer sur une surface de substrat des couches (11) comprenant des matériaux de renforcement à fibres sèches, à appliquer une pression limitée sur ces couches (11), à introduire dans ces couches (11) une résine polymérisable telle qu'elle les pénètre jusqu'à ce que les interstices existants dans ces couches soient virtuellement comblés, puis à durcir cette résine. Ces couches (11) sont de préférence constituées de tissu tissé et elles peuvent inclure des couches de répartition de résine à densité de tissage relativement faible et à forte perméabilité et des couches de renforcement à densité de tissage supérieure et perméabilité inférieure. Ces couches (11) peuvent se présenter sous forme d'ébauches (10).

LandOfFree

Say what you really think

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

Rating

Reinforcement of structural members does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Reinforcement of structural members, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Reinforcement of structural members will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1828662

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