14mm鋼筋直螺紋套筒的技術特點

1、連(lian)(lian)接(jie)強(qiang)度(du)(du)(du)高(gao)，連(lian)(lian)接(jie)質(zhi)量穩定可靠(kao)。接(jie)頭(tou)(tou)強(qiang)度(du)(du)(du)達(da)到行(xing)業標(biao)(biao)準JGJ107-2010《鋼筋(jin)(jin)機械連(lian)(lian)接(jie)通(tong)用技術(shu)規(gui)程(cheng)》中(zhong)Ⅰ級接(jie)頭(tou)(tou)性能的要求。接(jie)頭(tou)(tou)抗拉(la)強(qiang)度(du)(du)(du)不小于被連(lian)(lian)接(jie)鋼筋(jin)(jin)實(shi)際(ji)抗拉(la)強(qiang)度(du)(du)(du)或鋼筋(jin)(jin)抗拉(la)強(qiang)度(du)(du)(du)標(biao)(biao)準的1.10倍。抗疲勞性能好。接(jie)頭(tou)(tou)通(tong)過行(xing)業標(biao)(biao)準規(gui)定的二百萬次疲勞強(qiang)度(du)(du)(du)試驗。節省(sheng)材料。以直(zhi)徑40mm鋼筋(jin)(jin)連(lian)(lian)接(jie)套(tao)筒(tong)(tong)(tong)(tong)(tong)為(wei)例，擠(ji)壓套(tao)筒(tong)(tong)(tong)(tong)(tong)質(zhi)量4kg，直(zhi)螺(luo)紋(wen)套(tao)筒(tong)(tong)(tong)(tong)(tong)1.1 kg。直(zhi)螺(luo)紋(wen)套(tao)筒(tong)(tong)(tong)(tong)(tong)質(zhi)量是擠(ji)壓套(tao)筒(tong)(tong)(tong)(tong)(tong)的25%，而接(jie)頭(tou)(tou)性能卻能與擠(ji)壓接(jie)頭(tou)(tou)媲(pi)美。

2、施工(gong)方便、連(lian)接速(su)度快(kuai)。鋼(gang)(gang)筋絲頭加工(gong)工(gong)廠化作(zuo)業，不占用施工(gong)工(gong)期。現場連(lian)接裝配作(zuo)業，占用時間短。鋼(gang)(gang)筋絲頭加工(gong)簡(jian)單。鋼(gang)(gang)筋一次裝卡即可(ke)完(wan)成剝肋(lei)、滾壓螺紋兩道工(gong)序，加工(gong)速(su)度快(kuai)，成型螺紋精(jing)度高。適用范圍廣。對鋼(gang)(gang)筋無可(ke)焊性要求，適用于直(zhi)徑(jing)14~50mmHRB335、HRB400鋼(gang)(gang)筋在(zai)任(ren)意(yi)方位的同、異徑(jing)連(lian)接。

3、環保(bao)施工。鋼筋(jin)絲頭(tou)加(jia)工及接頭(tou)現場施工無(wu)噪音污染、無(wu)明火、無(wu)煙塵，安(an)全可靠。節約(yue)能(neng)源。設(she)備(bei)功率僅為3~4kw，不需(xu)專(zhuan)用配電(dian)設(she)施，不需(xu)架設(she)專(zhuan)用電(dian)線。抗(kang)低溫(wen)性(xing)能(neng)好。通過-400C低溫(wen)試驗(yan)。全天候(hou)施工。不受風、雨、雪(xue)等氣候(hou)條件(jian)的影響。