US Patent:
20050183381, Aug 25, 2005
Inventors:
Jean Rosenberg - Miami FL, US
International Classification:
E04C003/34
Abstract:
A method of manufacturing concrete lightweight pole and respectively related to electric concrete pole to carry luminaries (street lights), power lines, communication cables and traffic signal lights. This new manufacturing method is using any size steel bars reinforcements in the longitudinal direction of the pole with the horizontal stirrups to adjust strength. This metallic structure secured with wire size 1/16″ diameter is combined with a lightweight high performance fiber cellular concrete mixture , to form after 16 to 24 hours period curing process time, a lightweight unbreakable concrete pole with maximum bending movement.