High strength aggregate for concrete

Details High strength aggregate for concrete High strength aggregate for concrete

C - Chemistry, Metallurgy

04

B

261/58

C04B 18/02 (2006.01)

Patent

CA 1171102

Abstract of the Disclosure Concretes containing a hydratable cementitious binder such as Portland cement and a high strength aggregate material are described. The high strength aggregate material is produced from hydrated cementitious compositions which contain relatively low proportions of Portland cement and relatively high propor- tions of a select fly ash component. The high strength aggregate material is produced by mixing the aforementioned Portland cement and fly ash components with water and allowing such to hydrate. The hydrated aggregate product may then be reduced in size (e.g. by crushing) and screened prior to combination with the cementitious binder to produce concrete compositions. Concretes can be prepared with such aggregate which have at least comparable compressive strengths to concrete prepared using conventional crushed stone aggregate.

395491

Affiliated with

Also associated with

Rating

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

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

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1169622