It is suggested by job contractors, and civil engineers to buy TMT bars in pieces, bundles and tons. The cost of the TMT bar modifications based on the pounds with the TMT bar. ?? ????? ???? ????? ?? ??? ????? ?? ???????? ???? ???? ?????? ??. ????? ?? ????? ????? ????? ????? ??? ?? ?? ???? ?? ?????? ?? ?????? ?? ???? ???? ??? ?????. ?????????? ??