鋼筋綁扎的幾種綁法：

       主(zhu)要有五種(zhong)，柱(zhu)子(zi)鋼(gang)筋(jin)綁(bang)扎(zha)(zha)工(gong)藝、梁鋼(gang)筋(jin)綁(bang)扎(zha)(zha)、板鋼(gang)筋(jin)綁(bang)扎(zha)(zha)、樓(lou)梯鋼(gang)筋(jin)綁(bang)扎(zha)(zha)、柱(zhu)箍筋(jin)綁(bang)扎(zha)(zha)。

       1、柱子鋼筋綁扎工藝：按圖(tu)紙(zhi)要(yao)求間距(ju)，計算好每根柱箍(gu)筋(jin)(jin)(jin)數量，箍(gu)筋(jin)(jin)(jin)套(tao)在下層(ceng)伸的(de)搭(da)(da)接(jie)筋(jin)(jin)(jin)上(shang)，立柱子鋼筋(jin)(jin)(jin)，在搭(da)(da)接(jie)長度內(nei)，綁(bang)扣(kou)不少于(yu)3個(ge)，綁(bang)扣(kou)要(yao)向柱中(zhong)心(xin)。如果柱子主筋(jin)(jin)(jin)采用光圓鋼筋(jin)(jin)(jin)搭(da)(da)接(jie)時，角(jiao)部彎鉤(gou)應與(yu)模(mo)板成45°，中(zhong)間鋼筋(jin)(jin)(jin)的(de)彎鉤(gou)應與(yu)模(mo)板成90°角(jiao)。

       2、梁鋼筋綁扎：框架梁(liang)上部縱向(xiang)鋼筋(jin)應貫穿中(zhong)(zhong)(zhong)間節(jie)點,梁(liang)下部縱向(xiang)鋼筋(jin)伸入(ru)中(zhong)(zhong)(zhong)間節(jie)點錨固長度(du)及伸過(guo)中(zhong)(zhong)(zhong)心線(xian)的長度(du)要(yao)符(fu)合設(she)計(ji)要(yao)求.綁(bang)梁(liang)上部縱向(xiang)筋(jin)的箍(gu)筋(jin)，宜用(yong)套扣法綁(bang)扎。箍(gu)筋(jin)在疊合處的彎鉤，在梁(liang)中(zhong)(zhong)(zhong)應交錯綁(bang)扎，箍(gu)筋(jin)彎鉤為135°，平直部分長度(du)為10d，如做成封閉箍(gu)時，單面焊縫長度(du)為5d。

       3、板鋼筋綁扎：綁(bang)扎(zha)板筋(jin)時用順(shun)扣或八字扣，除外圍兩根(gen)筋(jin)的(de)相交(jiao)點(dian)(dian)(dian)應全部(bu)綁(bang)扎(zha)外，其(qi)余各點(dian)(dian)(dian)可交(jiao)錯綁(bang)扎(zha)（雙向板相交(jiao)點(dian)(dian)(dian)須全部(bu)綁(bang)扎(zha)）。如板為(wei)雙層鋼筋(jin)，兩層筋(jin)之間須加鋼筋(jin)馬凳(deng)，以確保上(shang)部(bu)鋼筋(jin)的(de)位(wei)置(zhi)。負彎矩鋼筋(jin)每個相交(jiao)點(dian)(dian)(dian)均要綁(bang)扎(zha)。

       4、樓梯鋼筋綁扎：根據設(she)計(ji)圖紙中主筋(jin)、分布筋(jin)的方向(xiang)，綁(bang)(bang)(bang)扎(zha)主筋(jin)后綁(bang)(bang)(bang)扎(zha)分布筋(jin)，每(mei)個交點均應綁(bang)(bang)(bang)扎(zha)。如有(you)樓梯梁(liang)時，先(xian)綁(bang)(bang)(bang)梁(liang)后綁(bang)(bang)(bang)板(ban)筋(jin)。板(ban)筋(jin)要錨固到梁(liang)內。底板(ban)筋(jin)綁(bang)(bang)(bang)完(wan)，再(zai)綁(bang)(bang)(bang)扎(zha)梯板(ban)負筋(jin)鋼(gang)筋(jin)。主筋(jin)、負筋(jin)數量和位置(zhi)均要符合設(she)計(ji)要求。

       5、柱箍筋綁扎：按已劃(hua)好(hao)箍(gu)筋(jin)位置線，將已套好(hao)的(de)箍(gu)筋(jin)往(wang)上(shang)移動，由上(shang)往(wang)下綁(bang)(bang)扎，宜采用纏扣綁(bang)(bang)扎。箍(gu)筋(jin)與主(zhu)筋(jin)要垂直，箍(gu)筋(jin)轉角(jiao)處與主(zhu)筋(jin)交點均要綁(bang)(bang)扎，主(zhu)筋(jin)與箍(gu)筋(jin)非轉角(jiao)部分的(de)相交點成梅花交錯綁(bang)(bang)扎。箍(gu)筋(jin)的(de)彎鉤疊合處應沿柱子(zi)豎(shu)筋(jin)交錯布(bu)置，并(bing)綁(bang)(bang)扎牢固。