| 摘要 |
<p>SINAZI is constituted of three (3) perpendicular irons placed side by side which are connected soldered under comer of bent across with traverse irons and is characterized by the small dimension of manufacture. The dimension of side one (D1) is 6 to 12 centimeters and the dimension of the other side (D2) is 10 to 50 centimeters. The comer of bent of traverse irons of SINAZI takes shape with a metal hoop, which can have diameter F30, F35 and F40. The advantage of the invention is that is used without transformation or treatment of the armed concrete to aid the manufacture of horizontal strengthen element of armed concrete of all kind of stonework.</p> |
