Lightweight concrete compositions

Details Lightweight concrete compositions Lightweight concrete compositions

E - Fixed Constructions

04

C

E04C 1/00 (2006.01)

Patent

CA 2601642

A lightweight concrete composition containing from 10 to 90 volume percent of a cement composition, from 10 to 90 volume percent of particles having an average particle diameter of from 0.2 mm to 8 mm, a bulk density of from 0.03 g/cc to 0.64 g/cc, an aspect ratio of from 1 to 3, and from 0 to 50 volume percent of aggregate; where the sum of components used does not exceed 100 volume percent, and where after the lightweight concrete composition is set it has a compressive strength of at least 1700 psi as tested according to ASTM C39 after seven days. The concrete composition can be used to make concrete masonry units, construction panels, road beds and other articles.

L'invention concerne une composition de béton légère renfermant entre 10 et 90 % en volume d'une composition de ciment, entre 10 et 90 % en volume de particules possédant un diamètre moyen compris entre 0,2 mm et 8 mm, une masse volumique en vrac comprise entre 0,03 g/cc et 0,64 g/cc, un rapport de forme compris entre 1 et 3 et entre 0 et 50 % en volume d'agrégat; la somme des composants utilisés ne dépassant pas 100 % en volume et, une fois durcie, la composition de béton légère possédant une résistance à la compression d'au moins 1700 psi selon le test ASTM C39 après 7 jours. La composition de béton peut être utilisée pour fabriquer des unités de maçonnerie en béton, des panneaux de construction, des assiettes de voirie et d'autres articles.

Affiliated with

Also associated with

Rating

Lightweight concrete compositions does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-2055080