with this topic in the above subject, lets discuss on it and i think we need to prove that we are doing fine to find as many solutions as we can to the construction and civil engineering, of concrete reinforce of frames, and we were to look at on the aspect of gird box type of design and i think it can be more effective, and ability to gain a more structural stability a redesign of a gird box for the purpose to construction of bridges flooring, and i think also more research may be conducted to find ways of achieving a best innovative method of eraducating more of carbondioxed clanging to concrete molecules.
------------------------------
Davy Johnson Chigali GIT, S.M.ASCE
manager
Edenvale
------------------------------