灌漿套筒利物寶)技術(shù)參數(shù)

1、上海利物寶建筑科技鋼筋連接用全灌漿套筒1 .套筒規(guī)格、尺寸及技術(shù)要求等1.1 形式及型號(hào)規(guī)格1.1.1 普通套筒形式圖1.1鑄造灌漿套筒示意圖1.1.2 型號(hào)及規(guī)格尺寸普通套筒型號(hào)及其規(guī)格尺寸見表1.1.表1.1普通套筒型號(hào)及規(guī)格尺寸型號(hào)直徑Ml>!工鼠弓寸ImJLLLL2L3UD1U2山加4L5/D631SZCT4121212011644221&25/22以51CT41414200135125V.719:1.:16/1UGT416L63101501401:202S/2216/134&5CT413LB350IT01603D38222573工36/134J&.5一；

2、CT4SOZO370ISO1705Z：|24S/2Z36/134J&.528CT42222410W01903：基蹌S/231附2毋523CT43525布口225asB30252對(duì)1W倏528d&232B505假設(shè).23520503225/2Z16/146+528非5押38C二叫2C日能23/花1&/13曲233&63QRQ3002074624025/221B/13好.523OTi40457003153252070*4藥理216/1域日2a1.1.3 梁用套筒形式梁用套筒形式如圖1.2所示:圖1.2梁用全灌漿套筒示意圖1.1.4 型號(hào)及規(guī)格尺寸梁用套筒型號(hào)及其規(guī)格

3、尺寸見表1.2.表1.2梁用全灌漿套筒規(guī)格及主要尺寸一覽表型號(hào)連接鋼筋公稱直徑(mm規(guī)格尺寸(mmLL1L2DD1D2D3/D4D5/D6S1/S2S3/S4GT412122502010544321625/2216/1346.5/2864/60GT414142802012046341825/2216/1346.5/2864/60GT416163102013548362025/2216/1346.5/2864/60GT418183502015550382225/2216/1346.5/2864/60GT420203702016552402425/2216/1346.5/2864/60GT4222

4、24102018554422625/2216/1346.5/2864/60GT425254602020558463025/2216/1346.5/2864/60GT4282850520232.562503225/2216/1346.5/2864/60GT432325702026566543625/2216/1346.5/2864/60GT436366302029574624025/2216/1346.5/2864/60GT440407002033082704425/2216/1346.5/2864/601.1.5 梁用分體式套筒形式梁用套筒形式如圖1.3所示:f11i三一承型手TD圖1.3梁用

5、分體式全灌漿套筒示意圖1.1.6 型號(hào)及規(guī)格尺寸梁用套筒型號(hào)及其規(guī)格尺寸見表1.3.表1.3梁用分體式全灌漿套筒規(guī)格及主要尺寸一覽表型號(hào)連接鋼筋公稱直徑mm套筒各局部尺寸mm直螺紋鋼套管尺寸mmLL1L2DD1D2D3/D4D5/D6S1/S2S3/S4LTDTGT418183502015550382225/2216/1346.5/2864/607560GT420203702016552402425/2216/1346.5/2864/608062GT422224102018554422625/2216/1346.5/2864/609064GT425254602020558463025/2216

6、/1346.5/2864/6010068GT4282850520232.562503225/2216/1346.5/2864/6011574GT432325702026566543625/2216/1346.5/2864/6013078GT436366302029574624025/2216/1346.5/2864/6014586GT440407002033082704425/2216/1346.5/2864/60160941.2 要求1.2.1般規(guī)定1.1.1.1 套筒應(yīng)按設(shè)計(jì)要求進(jìn)行生產(chǎn),規(guī)格、型號(hào)、尺寸及公差應(yīng)在按標(biāo)準(zhǔn)中規(guī)定執(zhí)行.1.1.1.2 套筒與鋼筋組成的連接接頭是承載受力構(gòu)件,不

7、可作為導(dǎo)電、傳熱的物體使用.1.1.1.3 套筒最大應(yīng)力處的套筒屈服承載力和受拉承載力的標(biāo)準(zhǔn)值不應(yīng)小于被連接鋼筋的屈服承載力和受拉承載力標(biāo)準(zhǔn)值的1.1倍.1.1.1.4 套筒長度應(yīng)根據(jù)試驗(yàn)確定,且灌漿連接端鋼筋錨固長度不宜小于8倍鋼筋直徑,套筒中間軸向定位點(diǎn)兩側(cè)應(yīng)預(yù)留鋼筋安裝調(diào)整長度,預(yù)制端不應(yīng)小于10mm,現(xiàn)場(chǎng)裝配端不應(yīng)小于20mm.1.1.1.5 套筒出廠前應(yīng)有防銹舉措.1.2.2 材料性能1.2.2.1 套筒采用鑄造工藝制造,材料選用球墨鑄鐵.1.2.2.2 采用球墨鑄鐵制造的套筒,材料應(yīng)符合GB/T1348的規(guī)定,其材料性能尚應(yīng)符合表1.2的規(guī)定及國家行業(yè)標(biāo)準(zhǔn)?鋼筋連接用灌漿套筒?JG/T398-2021的規(guī)定并采用JG/T398-2021規(guī)定方法進(jìn)行檢驗(yàn).表1.2球墨鑄鐵套筒的材料性能工程性能指標(biāo)抗拉強(qiáng)度MPa>600延伸率%>5%球化率%>85%1.2.3 尺寸偏差套筒的尺寸偏差應(yīng)符合表1.3的規(guī)定.表1.3套筒尺寸偏差表序號(hào)工程鑄造套筒1長度允許偏差士(1%xl)mm2外徑允許偏差±1.5mm3壁厚允許偏差±1.2mm4錨固段環(huán)形突起局部的內(nèi)徑允許偏差士1.5mm5錨固