LITTLE KNOWN FACTS ABOUT CONCRETE REINFORCED WITH BAMBOO.

Besides portland cement, concrete may well contain other cementitious resources which includes fly ash, a squander byproduct from coal burning electrical electric power crops; floor slag, a byproduct of iron and steel production; and silica fume, a waste byproduct in the manufacture of silicon or ferro-silicon metal. Many of these cementitious elem

Through the switch of the century, there was a necessity for standards to produce a dependable offer of wood utility poles with predictable structural abilities. In 1908, standards for round timbers have been designed and soon after, the American Nationwide Criteria Institute, or ANSI, adopted requirements especially for wood utility poles, defini