Durable medium-density fibre cement composite

C - Chemistry – Metallurgy – 04 – B

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C04B 14/00 (2006.01) C04B 16/00 (2006.01) C04B 28/02 (2006.01)

Patent

CA 2501544

A cementitious product and method of modifying the properties of a low or medium density FRC product by providing a predetermined pore size distribution. The pore size distribution is obtained such that in critical zones of the distribution, the pore volume is substantially equivalent to or less than the pore volume in a respective critical zone of a conventional high density FRC product. The resultant material provides improved properties over conventional medium density FRC products, in particular improved freeze/thaw durability and/or improved workability.

L'invention concerne un produit cimentaire et un procédé de modification des propriétés d'un produit composite de fibrociment à densité faible ou moyenne par génération d'une distribution de taille des pores prédéterminée. Cette distribution est obtenue, de telle manière que dans des zones critiques de la distribution, le volume des pores est sensiblement équivalent ou inférieur au volume des pores dans la zone critique respective d'un produit composite de fibrociment traditionnel à densité élevée. La matière résultante engendre des propriétés améliorées par rapport à des produits composites de fibrociment traditionnels à densité moyenne, notamment, une meilleure durabilité face au gel/dégel et/ou une maniabilité améliorée.

LandOfFree

Say what you really think

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

Rating

Durable medium-density fibre cement composite does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Durable medium-density fibre cement composite, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Durable medium-density fibre cement composite will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1642053

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