精軋螺紋鋼連接器主要用于連接兩根精軋螺紋鋼 ,以達(dá)到使用長(zhǎng)度。 預(yù)應(yīng)力高強(qiáng)度精軋螺紋鋼筋該鋼筋在任意截面處都擰上帶有內(nèi)螺紋的連接器,可以用來(lái)連接和張拉,該連接器的規(guī)格有20,25,28,32,36,40,級(jí)別有PSB500,PSB785,PSB830,PSB930,PSB1080。
材質(zhì)有45#,40Cr材質(zhì)兩種
施工中,當(dāng)一根精軋螺紋鋼長(zhǎng)度不夠,要連接第二根時(shí),這個(gè)時(shí)候就需要用到連接器對(duì)兩根螺紋鋼進(jìn)行加固(錨固)。顧名思義,精軋連接器就是一種能夠直接將兩根精軋螺紋鋼筋連接在一起的錨具,也稱精軋螺紋鋼連接器,預(yù)應(yīng)力螺紋鋼錨具。
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